Hydroconversion catalytique de la lignine en aromatiques Lignin to aromatics by catalytic hydroconversion

Size: px
Start display at page:

Download "Hydroconversion catalytique de la lignine en aromatiques Lignin to aromatics by catalytic hydroconversion"

Transcription

1 Lignin to Aromatics Hydroconversion catalytique de la lignine en aromatiques Lignin to aromatics by catalytic hydroconversion Partenaire 1: IRCELYN (D. Laurenti, C. Geantet, P. Fongarland (LGPC)) Partenaire 2: LAGEP (E. Gagnière, I. Pitault, M. Tayakout) Partenaire 3: Total Feluy (K. Hortmann) Partenaire 4: LGPM (F. Puel) Démarrage Nov Fin Mars 2019

2 Scientific program Task 1: Selection lignin & characterization IRCELYN Task 2: Solubility of selected lignins Dissolution kinetic rate LAGEP/LGPM Task 3: Screening of catalytic systems in batch reactor IRCELYN Partenaire 1: IRCELYN (ThanSon Nguyen, Junjie Pu, Sébastien Andry) Partenaire 2: LAGEP (Aurélie Galfré) Partenaire 3: Total Feluy Partenaire 4: LGPM Task 4: Physical and chemical modeling of the process LAGEP/IRCELYN Task 5: Catalyst testing in a semi-opened batch reactor IRCELYN/LAGEP Task 6: Technicoeconomical evaluation of the process TTAL

3 Lignin as starting biomass 5-5 H Me Me H H H Me - Me Pinoresinol substructure - H --4 H H H Me H H H H H H Me -5 Dibenzodioxocine -1 An abundant bio-resource A natural precursor for aromatics (phenols, BTX) A co-product in pulp industry and biorefinery A complex hydrophobic macro-structure H H Me 4--5 Me Valorization Depolymerization Characterization

4 Conversion of lignin e 5-5 H Me H H H Me - Me H --4 H H H -1 H Me H H H H H Pressure (MPa) Lignin Me -5 H H Me 4--5 Me Hydrothermal processing water Hydrotreatment Hydroconversion Solvolysis org. solvent H 2, catalyst Catalytic Cracking catalyst, no solvent Pyrolysis no catalyst, no solvent Fuels Chemicals (Phenolic compounds or BTX) Temperature C Thermochemical conversion with heterogeneous catalyst B. Joffres et al. il & Gas Sc. Tech. 68, 4 (2013) B. Joffres et al. Appl. Catal. B: Environmental, 145 (2014) B. Joffres et al. Appl. Catal. B: Environmental 184 (2016)

5 Catalytic hydroconversion of lignin Reactor upgrading H2 Reflux Analyse m-gc Classic batch with opened H2 ballast (B. Joffres PhD 2013) Condenseurs T= 350 C Ptotale=80 b Batch semi-ouvert Réacteur autoclave - pen on gas phase with m-gc analysis on line - Equiped with a reflux at 170 C : recycling of solvant, removing lights products and water from mixture 5

6 Wheat straw soda Lignin Normalised, a.u Masse molaire (g/mol eq PS) GPC molar mass distribution Lignin P1000 -PF Lignin P1000 -PF ace Protobind 1000 Thermogravimetric analysis (TGA) Elemental analysis/tga Analyse élémentaire (CHNS) Composition (% pds) C 61,8 H 5,6 29,5 N 0,7 S 0,9 H/C 1.09 /C 0.36 ATG sous air cendres 4,2 eau 2,2 31 P NMR after phosphytilation RMN 31 P Groupement H aliphatiques 1,11 H syringyles + unités condensées 1,59 H guaiacyles 0,96 H p-hydroxyphényles 0,41 mmol/g lignine H acides carboxyliques 0,71 4,2% pds

7 Products recovery protocol Mélange (L) au séparateur Liquide Décantation Phase aqueuse Phase organique Mélange (L+S) au réacteur Mélange (L) au séparateur 30 g de lignine 70 g de tétraline 3 g de catalyseur Gaz Conditions: P = 80 bars D H2 = 40 NL/h; T Réacteur = 350 C; T Reflux = 160 C; N = 800 rpm 7

8 Products recovery protocol Reacted mixture Gases Centrifugation Mélange (L+S) au réacteur Mélange (L) au séparateur Soxhlet THF 30 g de lignine 70 g de tétraline Solid 3 g de catalyseur THF insolubles Solid Gaz Extract Liquids Conditions: P = 80 bars D H2 = 40 NL/h; Liquid in tetralin Heptane precipitation T Réacteur = 350 C; THF T Reflux = 160 C; solubles N = 800 rpm Filtration Liquid in tetralin Solids Lignin residue 8

9 Screening of catalysts 1,2 1 0,8 0,6 0,4 0,2 characterization characterization 0 Liquid Gas Lignin residue Solids Semi-batch (volume du réacteur 300 ml) Conditions: 350 C, P tot = 80 bar, 800 rpm, t= 5h, débit H2: 50 Nl/h

10 H2 consumption (mmol/g lignin) Conversion and products distribution Yield (wt%) CoMoS/Al203 (350 C, 80 bar, DH2:40NL/h) Reaction Time (h) Ash in initial biomass Conversion (%) Liquid is the main product Solid reached initial ash content Conversion Liquid Lignin residue Gas Solid H2 consumption increased with conversion

11 Yield (wt %) Evolution of gases 12 CH4 C C2 Light alkanes (C2-C6) Reaction Time (h) Main gas: C2 decarboxylation) and CH4 (methanation, demethylation) Analysis on line shows Reproducibility Gas are formed mainly before 5h

12 Lignin residue summary 20 % remain after 13h residence time Dehydroxylation/decarboxylation : deoxygenation /C Depolymerization MW Can this residue be further converted into liquid? Pd Lignin P h 1 h 5 h 13 h %wt by CHNS 29,2 23,7 20,7 11,4 9,5 % H by 31 P NMR 9,8 7,3 8,2 6,5 4,7 ther type of H (%) ether, carbonyle, furan 19,4 16,5 12,5 4,9 4,8

13 Characterization of liquid Yield of liquid increased continuously in function of residence time In separator liquid increased especially organic Molecular masses decreased slightly GPC CMPSITIN? 13

14 Characterization of liquid : GCxGC-MS, -FID GCxGC-MS: identification GCxGC-FID: quantification with internal standard Vue 3D d une huile de lignine analysée en GCxGC Liquid in batch reactor Solvent Alkanes Phenols Aromatics & Naphthenes

15 Characterization of liquid : GCxGC-MS, -FID Liquid + tetralin Phenols are major components Alkanes and aromatics continuously increased in the separator while methoxy phenols are converted Quantification (ECN method with internal standard)

16 Characterization of liquid : GCxGC-MS, -FID Solvent 3D view : Liquid in separator phenols Aromatics & Naphthenes

17 Characterization of liquid : GCxGC-MS, -FID Naphthenes, phenols and aromatics continuously increased in the separator Quantification (ECN method with internal standard)

18 Conclusion Screening of catalysts in catalytic hydroconversion of wheat straw soda lignin Develoment of analytical tools to evaluate catalyst effect (conversion/selectivity) Establishment of kinetic model thanks several experiments with different residence time with a chosen catalyst (CoMoS/Al23) Further work. ther type of lignin will be converted (kraft, lignocellosic ethanol biorefinery..) Comparison sulfide/oxide/reduced catalyst Solubility of lignin/dissolution kinetics Technico-economical analysis of the process

Production of Renewable Chemicals. Pieter. C. A. Bruijnincx, Joseph Zakzeski, Anna L. Jongerius, and Bert M. Weckhuysen

Production of Renewable Chemicals. Pieter. C. A. Bruijnincx, Joseph Zakzeski, Anna L. Jongerius, and Bert M. Weckhuysen Catalytic Conversion of Lignin and its Derivatives for the Production of Renewable Chemicals Pieter. C. A. Bruijnincx, Joseph Zakzeski, Anna L. Jongerius, j p g and Bert M. Weckhuysen Catalytic Biomass

More information

Catalytic Conversion of Black Liquor under Sub- /Supercritical Conditions

Catalytic Conversion of Black Liquor under Sub- /Supercritical Conditions Catalytic Conversion of Black Liquor under Sub- /Supercritical Conditions H.Boucard 1*, M.Watanabe 2, S. Takami 3, E. Weiss-Hortala 1, R. Barna 1,T. Adschiri 3,4,5 1 Université de Toulouse; Mines Albi;

More information

Applicability of GPC, GC-MS and 13 C NMR techniques and DFRC method in comparative structural studies of Lignin

Applicability of GPC, GC-MS and 13 C NMR techniques and DFRC method in comparative structural studies of Lignin International Journal of Lignocellulosic Products 2014, 1 (1): 58-71 http://ijlp.gau.ac.ir Applicability of GPC, GC-MS and 13 C NMR techniques and DFRC method in comparative structural studies of Lignin

More information

Application Note. Authors. Abstract. Energy & Chemicals, Biofuels & Alternative Energy

Application Note. Authors. Abstract. Energy & Chemicals, Biofuels & Alternative Energy Analytical Quantification of Deoxygenated Compounds in Catalytic Reaction Samples as an Evaluation Technique to Detere Reaction Conversion from a Bioderived Oil in Novel Biofuel Testing Application Note

More information

Supporting Information

Supporting Information Supporting Information Selective C C Bond Cleavage of Methylene-linked Lignin Models and Kraft Lignin Li Shuai, Jake Sitison, Sunitha Sadula, Junhuan Ding, Mark C. Thies, Basudeb Saha * Catalysis Center

More information

Crude Oil Compatibility and Diluent Evaluation for Pipelining Parviz Rahimi and Teclemariam Alem, National Centre for Upgrading Technology (NCUT)

Crude Oil Compatibility and Diluent Evaluation for Pipelining Parviz Rahimi and Teclemariam Alem, National Centre for Upgrading Technology (NCUT) NCUT National Centre for Upgrading Technology a Canada Alberta alliance for bitumen and heavy oil research Crude Oil Compatibility and Diluent Evaluation for Pipelining Parviz Rahimi and Teclemariam Alem,

More information

(1) Materials. (2) Catalyst preparation procedure

(1) Materials. (2) Catalyst preparation procedure Electronic Supplementary Information 1 1 2 2 3 (1) Materials All chemicals were used as received. Sodium lignosulfonate is purchased from ABCR GmbH & Co. KG (ABCR AB137729). Ethylene glycol, cyclohexane,

More information

Dr Panagiotis Kechagiopoulos. Lecturer in Chemical Engineering. School of Engineering

Dr Panagiotis Kechagiopoulos. Lecturer in Chemical Engineering. School of Engineering Catalytic reforming of biomass derived oxygenates for sustainable hydrogen production: Experimental investigations, microkinetic modelling and reactor design Dr Panagiotis Kechagiopoulos Lecturer in Chemical

More information

Valorisation of Lignocellulosic Waste and the Potential for Supercritical Water and Wet Air Oxidation Part 1

Valorisation of Lignocellulosic Waste and the Potential for Supercritical Water and Wet Air Oxidation Part 1 Queens University Belfast Valorisation of Lignocellulosic Waste and the Potential for Supercritical Water and Wet Air Oxidation Part 1 Dr Gary Sheldrake School of Chemistry and Chemical Engineering Queen

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2019 AROMATICS FROM LIGNIN THROUGH ULTRAFAST REACTIONS IN WATER. Nerea Abad-Fernández a, Eduardo

More information

Selective Degradation of Wood Lignin Over Noble Metal

Selective Degradation of Wood Lignin Over Noble Metal Selective Degradation of Wood Lignin Over Noble Metal Catalysts in a Two-step Process Ning Yan, a, b Chen Zhao, a Paul J. Dyson, b Chen Wang, a Ling-tao Liu, a Yuan Kou a * Email: yuankou@pku.edu.cn a

More information

Characterization of liquefied products from model woody components in the presence of mineral acid catalysts

Characterization of liquefied products from model woody components in the presence of mineral acid catalysts Sustainable Chemistry 187 Characterization of liquefied products from model woody components in the presence of mineral acid catalysts Q. Wang 1, Q. Chen 1, P. Apaer 1, Q. Qian 1, T. Maezono 1, N. Mitsumura

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2014 Supporting Information A novel enzymatic approach to develop a lignin-based adhesive for

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2015 Supporting Information Experimental details 1) Preparation of the catalytic materials 1,

More information

Production of Renewable 1,3-Pentadiene from Xylitol via Formic. Acid-Mediated Deoxydehydration and Palladium-Catalyzed

Production of Renewable 1,3-Pentadiene from Xylitol via Formic. Acid-Mediated Deoxydehydration and Palladium-Catalyzed Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2016 Production of Renewable 1,3-Pentadiene from Xylitol via Formic Acid-Mediated Deoxydehydration

More information

Mixtures of tyres and plastics wastes kinetics

Mixtures of tyres and plastics wastes kinetics Mixtures of tyres and plastics wastes kinetics Miguel Miranda a, Filomena Pinto a, Ibrahim Gulyurtlu a, Isabel Cabrita a, Arlindo Matos b a INETI-DEECA, Estrada Paço Lumiar, 22, 1649-38 Lisboa, Portugal

More information

Sustainable Energy Technologies

Sustainable Energy Technologies Sustainable Energy Technologies Molecular Heterogeneous Catalysis Hydrogen Technology Renewable feedstocks Fuel cell catalysis Prof. Dr. Emiel Hensen Prof. Dr. Peter Notten Prof. Dr. Jaap Schouten Chemical

More information

Lignin Conversion to Value-added Products via Heterogeneous Catalysts

Lignin Conversion to Value-added Products via Heterogeneous Catalysts Washington University in St. Louis Washington University Open Scholarship Engineering and Applied Science Theses & Dissertations Engineering and Applied Science Summer 8-15-2018 Lignin Conversion to Value-added

More information

Solutions. Experiment 11. Various Types of Solutions. Solution: A homogenous mixture consisting of ions or molecules

Solutions. Experiment 11. Various Types of Solutions. Solution: A homogenous mixture consisting of ions or molecules Solutions Solution: A homogenous mixture consisting of ions or molecules -Assignment: Ch 15 Questions & Problems : 5, (15b,d), (17a, c), 19, 21, 23, 27, (33b,c), 39, (43c,d),45b, 47, (49b,d), (55a,b),

More information

Study on the Selective Hydrogenation of Nitroaromatics to N-aryl hydroxylamines using a Supported Pt nanoparticle Catalyst

Study on the Selective Hydrogenation of Nitroaromatics to N-aryl hydroxylamines using a Supported Pt nanoparticle Catalyst Electronic Supplementary Material (ESI) for Catalysis Science & Technology. This journal is The Royal Society of Chemistry 204 Supporting Information Study on the Selective Hydrogenation of Nitroaromatics

More information

Titanium Nitride-Nickel Nanocomposite as Heterogeneous Catalyst for the Hydrogenolysis of Aryl Ethers

Titanium Nitride-Nickel Nanocomposite as Heterogeneous Catalyst for the Hydrogenolysis of Aryl Ethers Titanium Nitride-Nickel Nanocomposite as Heterogeneous Catalyst for the Hydrogenolysis of Aryl Ethers Valerio Molinari, Cristina Giordano, Markus Antonietti and Davide Esposito* Max-Planck-Institute of

More information

ABSTRACT. of this project is to demonstrate that lignin can be depolymerized into high value aromatics

ABSTRACT. of this project is to demonstrate that lignin can be depolymerized into high value aromatics ABSTRACT BARTON, RYAN RICHARD. Depolymerization of Lignin in an Aqueous Environment via Zeolite Supported Nickel Catalysis. (Under the direction of Dr. Steven Peretti, Dr. Sunkyu Park, and Dr. Richard

More information

Name Class Date. In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question.

Name Class Date. In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question. Assessment Chapter Test A Chapter: Solutions In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question. 1. Agitation prevents settling

More information

CATALYSTS FOR SELECTIVE CONVERSION OF PLANT CELL WALL POLYSACCHARIDES

CATALYSTS FOR SELECTIVE CONVERSION OF PLANT CELL WALL POLYSACCHARIDES CATALYSTS FOR SELECTIVE CONVERSION OF PLANT CELL WALL POLYSACCHARIDES Nathan S. Mosier Associate Professor, Ag. and Bio. Engineering Purdue University 2014 Frontiers in Biorefining St. Simons Island, Georgia

More information

Electronic Supplementary Information. Solid base catalyzed depolymerization of lignin into low molecular weight products

Electronic Supplementary Information. Solid base catalyzed depolymerization of lignin into low molecular weight products Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information Solid base catalyzed depolymerization of lignin into

More information

Synthesis of renewable diesel with hydroxyacetone and 2-methyl-furan

Synthesis of renewable diesel with hydroxyacetone and 2-methyl-furan Supporting Information Synthesis of renewable diesel with hydroxyacetone and 2-methyl-furan Guangyi Li, a,b Ning Li, a Shanshan Li, a,b Aiqin Wang, a Yu Cong, a Xiaodong Wang a and Tao Zhang a * a State

More information

Preparation of a Lignin-based Vitrimer Material and Its Potential Use for

Preparation of a Lignin-based Vitrimer Material and Its Potential Use for Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2018 Supporting information Preparation of a Lignin-based Vitrimer Material and Its Potential

More information

4023 Synthesis of cyclopentanone-2-carboxylic acid ethyl ester from adipic acid diethyl ester

4023 Synthesis of cyclopentanone-2-carboxylic acid ethyl ester from adipic acid diethyl ester NP 4023 Synthesis of cyclopentanone-2-carboxylic acid ethyl ester from adipic acid diethyl ester NaEt C 10 H 18 4 Na C 2 H 6 C 8 H 12 3 (202.2) (23.0) (46.1) (156.2) Classification Reaction types and substance

More information

Supporting Information

Supporting Information Supporting Information Wiley-VCH 2008 69451 Weinheim, Germany Iridium-Catalyzed Dehydrocoupling of Primary Amine-Borane Adducts: A Route to High Molecular Weight Polyaminoboranes, Boron-Nitrogen Analogues

More information

Polyols Production by Chemical Modification of Autocatalyzed Ethanol-Water Lignin From Betula Alnoides

Polyols Production by Chemical Modification of Autocatalyzed Ethanol-Water Lignin From Betula Alnoides Polyols Production by Chemical Modification of Autocatalyzed Ethanol-Water Lignin From Betula Alnoides Bai-Liang Xue 1 Jia-Long Wen 2 Feng Xu 3 Run-Cang Sun 4* 1 Master student, Institute of Biomass Chemistry

More information

Facile and selective hydrogenolysis of β-o-4 linkages in lignin catalyzed by Pd-Ni bimetallic nanoparticles supported on ZrO 2

Facile and selective hydrogenolysis of β-o-4 linkages in lignin catalyzed by Pd-Ni bimetallic nanoparticles supported on ZrO 2 Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2016 S1 Supporting Information Facile and selective hydrogenolysis of β--4 linkages in lignin

More information

Transformation of lignocellulose into aromatic building blocks

Transformation of lignocellulose into aromatic building blocks , snabrück Transformation of lignocellulose into aromatic building blocks Rainer Schweppe, Gerd Unkelbach, Ulrich Fehrenbacher Fraunhofer ICT, Pfinztal Thomas Hirth Fraunhofer IGB, Stuttgart Contents 1.

More information

Experimental Determination of Pyrolysis Products from Carbon/Resin Ablative Materials

Experimental Determination of Pyrolysis Products from Carbon/Resin Ablative Materials Experimental Determination of Pyrolysis Products from Carbon/Resin Ablative Materials Hsi-Wu Wong, Jay Peck, and Robin Edwards Aerodyne Research, Inc., Billerica, MA Guillaume Reinisch University of Texas

More information

Espacenet Claims: US (A)

Espacenet Claims: US (A) Espacenet - Claims http://worldwide.espacenet.com/publicationdetails/claims?cc=us&... 1 di 1 03/07/2012 17:00 Espacenet Claims: US5278333 (A) 1994-01-11 Process for the alpha-monoalkylation of arylacetonitriles,

More information

Published in: Proceedings of the 2014 International Chemical Recovery Conference, Tampere (Finland)

Published in: Proceedings of the 2014 International Chemical Recovery Conference, Tampere (Finland) Aalborg Universitet Catalytic hydrothermal conversion of LignoBoost Kraft lignin for the production of biooil and aromatic chemicals Maschietti, Marco; Nguyen, Thi Dieu Huyen; Belkheiri, Tallal; Åmand,

More information

Supporting Information

Supporting Information Supporting Information Highly Cross-Linked Imidazolium Salts Entrapped Magnetic Particles Preparation and Applications Paola Agrigento, a Matthias Josef Beier, b Jesper T. N. Knijnenburg, c Alfons Baiker

More information

Aalborg Universitet. Published in: Cellulose Chemistry and Technology. Publication date: Document Version Early version, also known as pre-print

Aalborg Universitet. Published in: Cellulose Chemistry and Technology. Publication date: Document Version Early version, also known as pre-print Downloaded from vbn.aau.dk on: April 05, 2019 Aalborg Universitet Kraft lignin depolymerization in near-critical water effect of changing co-solvent Belkheiri, Tallal; Vamling, Lennart; Nguyen, Thi Dieu

More information

Tetrahydrofuran (THF) is a versatile chemical that has commercial application as a solvent for

Tetrahydrofuran (THF) is a versatile chemical that has commercial application as a solvent for 0 Supplementary Information: Tetrahydrofuran (THF) is a versatile chemical that has commercial application as a solvent for the manufacture of plastics and is closely related to,-butanediol (BDO) and γ-butyrolactone

More information

CONVERSION OF CROP OIL TO AROMATICS OVER DOPED ZSM-5 CATALYSTS

CONVERSION OF CROP OIL TO AROMATICS OVER DOPED ZSM-5 CATALYSTS CNVERSIN F CRP IL T ARMATICS VER DPED ZSM-5 CATALYSTS Presented by: Swapnil Fegade Department of Chemical Engineering University of North Dakota Contributors: Swastika Bithi Dr. Brian Tande Dr. Wayne Seames

More information

Columbia, Mo USA

Columbia, Mo USA Jennifer Stein Department of Chemistry Email: jnskwd@mail.missouri.edu University of Missouri- Columbia 105 Chemistry Building Madison Clark 601 S. College Avenue Email: mmcmr5@mail.missouri.edu Columbia,

More information

Background on Solubility

Background on Solubility CHEM254 01 Open Notebook Science Solubility Challenge 1 For the first laboratory exercise of this semester we are going to participate in the Open Notebook Science (ONS) solubility challenge http://onschallenge.wikispaces.com/.

More information

Selective aerobic oxidation of biomass-derived HMF to 2,5- diformylfuran using a MOF-derived magnetic hollow Fe-Co

Selective aerobic oxidation of biomass-derived HMF to 2,5- diformylfuran using a MOF-derived magnetic hollow Fe-Co Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2016 Selective aerobic oxidation of biomass-derived HMF to 2,5- diformylfuran using a MOF-derived

More information

Ionic liquid-supported Pt nanoparticles as catalysts for enantioselective hydrogenation

Ionic liquid-supported Pt nanoparticles as catalysts for enantioselective hydrogenation Supporting information Ionic liquid-supported Pt nanoparticles as catalysts for enantioselective hydrogenation Matthias Josef Beier, Jean-Michel Andanson, Tamas Mallat, Frank Krumeich and Alfons Baiker*

More information

Exercise 1. Material balance HDA plant

Exercise 1. Material balance HDA plant Process Systems Engineering Prof. Davide Manca Politecnico di Milano Exercise 1 Material balance HDA plant Lab assistants: Adriana Savoca LAB1-1 Conceptual design It is a systematic procedure to evaluate

More information

SUPPORTING INFORMATION

SUPPORTING INFORMATION SUPPORTING INFORMATION Bifunctional ruthenium nanoparticle-silp catalysts (RuNPs@SILP) for the hydrodeoxygenation of eucalyptol under batch and continuous flow conditions Kylie L. Luska, a Pedro Migowski,

More information

Lignin depolymerisation strategies: towards valuable chemicals and fuels

Lignin depolymerisation strategies: towards valuable chemicals and fuels Lignin depolymerisation strategies: towards valuable chemicals and fuels Journal: Manuscript ID: CS-TRV-07-2014-000235.R1 Article Type: Tutorial Review Date Submitted by the Author: 10-Jul-2014 Complete

More information

Supplementary Figure 1. Protonation equilibria of the CO 2 in water.

Supplementary Figure 1. Protonation equilibria of the CO 2 in water. Supplementary Figure 1. Protonation equilibria of the CO 2 in water. 1 Supplementary Figure 2. Hydrogenation of CO 2 with [RuCl 2 (PTA) 4 ]. 1 H NMR signal of HCOOH as a function of time in the hydrogenation

More information

Mechanocatalytic Approaches to Biomass Conversion

Mechanocatalytic Approaches to Biomass Conversion Mechanocatalytic Approaches to Biomass Conversion Carsten Sievers March 10, 2015 Atlanta, GA Sievers Research Group Catalytic Routes for Sustainable Production of Fuels and Chemicals Synthesis Characterization

More information

de Albuquerque Fragoso, Danielle Munick (2018) Lignin conversion to fine chemicals. PhD thesis.

de Albuquerque Fragoso, Danielle Munick (2018) Lignin conversion to fine chemicals. PhD thesis. de Albuquerque Fragoso, Danielle Munick (2018) Lignin conversion to fine chemicals. PhD thesis. https://theses.gla.ac.uk/30847/ Copyright and moral rights for this work are retained by the author A copy

More information

Propylene: key building block for the production of important petrochemicals

Propylene: key building block for the production of important petrochemicals Propylene production from 11-butene and ethylene catalytic cracking: Study of the performance of HZSMHZSM-5 zeolites and silicoaluminophosphates SAPO--34 and SAPOSAPO SAPO-18 E. Epelde Epelde*, *, A.G.

More information

BASIC STUDIES ON THE PYROLYSIS OF LIGNIN COMPOUNDS

BASIC STUDIES ON THE PYROLYSIS OF LIGNIN COMPOUNDS BASIC STUDIES ON THE PYROLYSIS OF LIGNIN COMPOUNDS Byung-ho Hwang College of Forest Sciences, Kangwon National University, Chunchon, 200-701, KOREA John R. Obst USDA, Forest Products Laboratory, Madison,

More information

Supporting Information. Highly Efficient Aerobic Oxidation of Various Amines Using Pd 3 Pb Intermetallic Compound Catalysts

Supporting Information. Highly Efficient Aerobic Oxidation of Various Amines Using Pd 3 Pb Intermetallic Compound Catalysts Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supporting Information Highly Efficient Aerobic Oxidation of Various Amines Using Pd 3 Pb Intermetallic

More information

Study on the Production of Gamma valerolactone from Hybrid Poplar

Study on the Production of Gamma valerolactone from Hybrid Poplar Study on the Production of Gamma valerolactone from Hybrid Poplar Troy Runge, Chunhui Zhang March 16, 2011 Topics of my Talk Bioenergy Gamma valerolactone background Pentose & Hexose hydrolysis Levulinic

More information

1 What is used in the production of ethanol from ethene? hydrogen and oxygen. oxygen only. steam. yeast

1 What is used in the production of ethanol from ethene? hydrogen and oxygen. oxygen only. steam. yeast What is used in the production of ethanol from ethene? hydrogen and oxygen oxygen only steam yeast 2 Which term describes the formation of ethanol from glucose? cracking distillation polymerisation 3 Which

More information

Biomass based energy intermediates boosting biofuel production

Biomass based energy intermediates boosting biofuel production www.bioboost.eu Biomass based energy intermediates boosting biofuel production This project has received funding from the European Union s Seventh Programme for research, technological development and

More information

Hydrogenation of Hydrocarbons through Partial Oxidation in Supercritical Water

Hydrogenation of Hydrocarbons through Partial Oxidation in Supercritical Water Ind. Eng. Chem. Res. 2000, 39, 4697-4701 4697 Hydrogenation of Hydrocarbons through Partial Oxidation in Supercritical Water Kunio Arai,* Tadafumi Adschiri, and Masaru Watanabe Department of Chemical Engineering,

More information

A Novel Reaction Kinetics Model for Estimating the Carbon Content into Hydrothermal Carbonization Products

A Novel Reaction Kinetics Model for Estimating the Carbon Content into Hydrothermal Carbonization Products A publication of CHEMICAL ENGINEERING TRANSACTIONS VOL. 65, 2018 Guest Editors: Eliseo Ranzi, Mario Costa Copyright 2018, AIDIC Servizi S.r.l. ISBN 978-88-95608-62-4; ISSN 2283-9216 The Italian Association

More information

Oxygen-Containing Contaminants and Steam Cracking: Understanding their Impact Using COILSIM1D

Oxygen-Containing Contaminants and Steam Cracking: Understanding their Impact Using COILSIM1D Oxygen-Containing Contaminants and Steam Cracking: Understanding their Impact Using COILSIM1D Ismaël Amghizar 1, Andrés E. Muñoz G. 2, Marko R. Djokic 1, Kevin M. Van Geem 1, Guy B. Marin 1 1 Laboratory

More information

COMBINING LACCASE WITH CU(SALEN) CATALYSTS FOR OXIDATION OF KRAFT LIGNIN

COMBINING LACCASE WITH CU(SALEN) CATALYSTS FOR OXIDATION OF KRAFT LIGNIN Drewno 216, Vol. 59, No. 198 DOI: 1.12841/wood.1644-3985.172.2 Xue-Fei ZHOU, Kai TANG COMBINING LACCASE WITH CU(SALEN) CATALYSTS FOR OXIDATION OF KRAFT LIGNIN Introduction The transformation of kraft lignin

More information

2.3.6 Research Area Deep Depolymerization of Lignocelluloses by Mechanocatalysis (R. Rinaldi and F. Schüth)

2.3.6 Research Area Deep Depolymerization of Lignocelluloses by Mechanocatalysis (R. Rinaldi and F. Schüth) /F.Schüth 2.3.6 Research Area Deep Depolymerization of Lignocelluloses by Mechanocatalysis (R. Rinaldi and F. Schüth) Involved: N. Meine, J. Hilgert, M. Käldström, M. D. Kaufman Rechulski Objective: The

More information

Prepared for Presentation at the 2004 Annual Meeting, Austin, TX, Nov. 7-12

Prepared for Presentation at the 2004 Annual Meeting, Austin, TX, Nov. 7-12 Investigation of Methyl Acetate Production by Reactive Extraction Christian Rohde, Rolf Marr Department of Chemical Engineering and Environmental Technology University of Technology Graz Inffeldgasse 25,

More information

*VI-1 C NC I-3 C NC V-2 C NC **VI-2 C NC I-4 C NC V-3 C NC IX-1 C NC II-2 C NC VII-1 C NC IX-2 C NC V-1 C NC VII-2 C NC

*VI-1 C NC I-3 C NC V-2 C NC **VI-2 C NC I-4 C NC V-3 C NC IX-1 C NC II-2 C NC VII-1 C NC IX-2 C NC V-1 C NC VII-2 C NC *VI-1 C NC I-3 C NC V-2 C NC **VI-2 C NC I-4 C NC V-3 C NC IX-1 C NC II-2 C NC VII-1 C NC IX-2 C NC V-1 C NC VII-2 C NC Chemistry 131 Quiz 7 Summer 2011 Form B NAME: Key Chapter 16. Reaction Rates and

More information

AE 205 Materials and Energy Balances Asst. Prof. Dr. Tippabust Eksangsri. Chapter 4 Stoichiometry and MB with Reactions

AE 205 Materials and Energy Balances Asst. Prof. Dr. Tippabust Eksangsri. Chapter 4 Stoichiometry and MB with Reactions AE 205 Materials and Energy Balances Asst. Prof. Dr. Tippabust Eksangsri Chapter 4 Stoichiometry and MB with Reactions Stoichiometry Stoichiometry provides a quantitative means of relating the amount of

More information

PART 2 Dr. Stephen Glover

PART 2 Dr. Stephen Glover Queens University Belfast Valorisation of Lignocellulosic Waste and the Potential of Supercritical Water and Wet Air Oxidation PART 2 Dr. Stephen Glover Workshop - Technology Foresight Conference, Cologne

More information

University of Groningen. Levulinic acid from lignocellulosic biomass Girisuta, Buana

University of Groningen. Levulinic acid from lignocellulosic biomass Girisuta, Buana University of Groningen Levulinic acid from lignocellulosic biomass Girisuta, Buana IMPRTANT NTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please

More information

Data requirements for reactor selection. Professor John H Atherton

Data requirements for reactor selection. Professor John H Atherton Data requirements for reactor selection Professor John H Atherton What is my best option for manufacturing scale? Microreactor Mesoscale tubular reactor Tubular reactor OBR (oscillatory baffled flow reactor)

More information

Sulfuric Acid-Catalyzed Conversion of Alkynes to Ketones in an Ionic Liquid Medium under Mild Reaction Conditions

Sulfuric Acid-Catalyzed Conversion of Alkynes to Ketones in an Ionic Liquid Medium under Mild Reaction Conditions Sulfuric Acid-Catalyzed Conversion of Alkynes to Ketones in an Ionic Liquid Medium under Mild Reaction Conditions Wing-Leung Wong, Kam-Piu Ho, Lawrence Yoon Suk Lee, Kin-Ming Lam, Zhong-Yuan Zhou, Tak

More information

Supplementary Figure 1. Schematic layout of set-up for operando NMR studies.

Supplementary Figure 1. Schematic layout of set-up for operando NMR studies. Supplementary Figure 1. Schematic layout of set-up for operando NMR studies. Supplementary Figure 2. Correlations between different ratios of D2O/H2O and 1 H chemical shifts of HDO. The spectra were acquired

More information

Novel Approach to Hydrogen Production with Suppressed CO x Generation from a Model Biomass Feedstock

Novel Approach to Hydrogen Production with Suppressed CO x Generation from a Model Biomass Feedstock pubs.acs.org/ef Novel Approach to Hydrogen Production with Suppressed CO x Generation from a Model Biomass Feedstock Thomas E. Ferguson, Youngjune Park, Camille Petit, and Ah-Hyung Alissa Park* Department

More information

Supporting Information

Supporting Information Supporting Information Wiley-VCH 2012 69451 Weinheim, Germany Synthesis of 1-Octanol and 1,1-Dioctyl Ether from Biomass-Derived Platform Chemicals** Jennifer Julis and Walter Leitner* anie_201203669_sm_miscellaneous_information.pdf

More information

SBA-15-functionalized sulfonic acid confined acidic ionic liquid: a powerful and water-tolerant catalyst for solvent-free esterifications

SBA-15-functionalized sulfonic acid confined acidic ionic liquid: a powerful and water-tolerant catalyst for solvent-free esterifications SBA-15-functionalized sulfonic acid confined acidic ionic liquid: a powerful and water-tolerant catalyst for solvent-free esterifications Babak Karimi* a, Majid Vafaeezadeh a a Department of Chemistry,

More information

TRANSALKYLATION OF DIISOPROPYLBENZENE WITH BENZENE IN SUPERCRITICAL CARBON DIOXIDE

TRANSALKYLATION OF DIISOPROPYLBENZENE WITH BENZENE IN SUPERCRITICAL CARBON DIOXIDE TRANSALKYLATION OF DIISOPROPYLBENZENE WITH BENZENE IN SUPERCRITICAL CARBON DIOXIDE J.L. Sotelo, L. Calvo*, D. Capilla, and A. Pérez-Velázquez Departamento de Ingeniería Química, Facultad de Ciencias Químicas,

More information

PRODUCTION OF PURE ENANTIOMERS AT HIGH YIELDS BY INTEGRATING CHROMATOGRAPHY, ISOMERIZATION AND MEMBRANE FILTRATION

PRODUCTION OF PURE ENANTIOMERS AT HIGH YIELDS BY INTEGRATING CHROMATOGRAPHY, ISOMERIZATION AND MEMBRANE FILTRATION PRODUCTION OF PURE ENANTIOMERS AT HIGH YIELDS BY INTEGRATING CHROMATOGRAPHY, ISOMERIZATION AND MEMBRANE FILTRATION Sebastian Nimmig, Malte Kaspereit Institute of Separation Science and Technology, University

More information

Kinetic modelling of kerogen cracking during oil shale process : influence of organic matter source F. Behar and P. Allix

Kinetic modelling of kerogen cracking during oil shale process : influence of organic matter source F. Behar and P. Allix Kinetic modelling of kerogen cracking during oil shale process : influence of organic matter source F. Behar and P. Allix 1 General outline! I Introduction! II Kerogen characterization Definition of the

More information

Chemical Recycling of Unsaturated Polyester Resin and Its Composites via Selective Cleavage of ester Bond

Chemical Recycling of Unsaturated Polyester Resin and Its Composites via Selective Cleavage of ester Bond Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2015 Supporting information Chemical Recycling of Unsaturated Polyester Resin and Its Composites

More information

Supporting Text Synthesis of (2 S ,3 S )-2,3-bis(3-bromophenoxy)butane (3). Synthesis of (2 S ,3 S

Supporting Text Synthesis of (2 S ,3 S )-2,3-bis(3-bromophenoxy)butane (3). Synthesis of (2 S ,3 S Supporting Text Synthesis of (2S,3S)-2,3-bis(3-bromophenoxy)butane (3). Under N 2 atmosphere and at room temperature, a mixture of 3-bromophenol (0.746 g, 4.3 mmol) and Cs 2 C 3 (2.81 g, 8.6 mmol) in DMS

More information

Decomposition of lignin alkaline and chemicals recovery in sub- and supercritical water

Decomposition of lignin alkaline and chemicals recovery in sub- and supercritical water Decomposition of lignin alkaline and chemicals recovery in sub- and supercritical water Wahyudiono 1, Mitsuru Sasaki*,1 and Motonobu Goto 2 (1) Department of Applied Chemistry and Biochemistry, Kumamoto

More information

Solutions. Heterogenous Mixture (Not a Solution) Ice Water (w/ Ice Cubes) Smog Oil and Water

Solutions. Heterogenous Mixture (Not a Solution) Ice Water (w/ Ice Cubes) Smog Oil and Water Solutions Unit 6 1 Solutions Homogenous Mixture (Solution) two or more substances mixed together to have a uniform composition, its components are not distinguishable from one another Heterogenous Mixture

More information

CP Chapter 15/16 Solutions What Are Solutions?

CP Chapter 15/16 Solutions What Are Solutions? CP Chapter 15/16 Solutions What Are Solutions? What is a solution? A solution is uniform that may contain solids, liquids, or gases. Known as a mixture Solution = + o Solvent The substance in abundance

More information

CATALYTIC STEAM REFORMING OF TOLUENE POST- GASIFICATION USING AS MODEL COMPOUND OF TAR PRODUCED BY BIOMASS GASIFICATION

CATALYTIC STEAM REFORMING OF TOLUENE POST- GASIFICATION USING AS MODEL COMPOUND OF TAR PRODUCED BY BIOMASS GASIFICATION CATALYTIC STEAM REFORMING OF TOLUENE POST- GASIFICATION USING AS MODEL COMPOUND OF TAR PRODUCED BY BIOMASS GASIFICATION J. D. SILVA, C.C.B. OLIVEIRA AND C. A. M. ABREU 1 Polytechnic School UPE, Laboratory

More information

High-pressure qnmr spectroscopy in condensed- and gas-phase towards determination of impurities and compositions of gas mixtures

High-pressure qnmr spectroscopy in condensed- and gas-phase towards determination of impurities and compositions of gas mixtures 13.10.2016 High-pressure qnmr spectroscopy in condensed- and gas-phase towards determination of impurities and compositions of gas mixtures Klas Meyer, Heinrich Kipphardt, Michael Maiwald Online NMR Spectroscopy

More information

Geol Supplementary Notes 463-RWR-1,2 GEOL RWR-1 GENERAL INTRODUCTION TO PETROLEUM GEOLOGY: OUTLINE OF MATERIAL TO BE COVERED

Geol Supplementary Notes 463-RWR-1,2 GEOL RWR-1 GENERAL INTRODUCTION TO PETROLEUM GEOLOGY: OUTLINE OF MATERIAL TO BE COVERED GEOL 463.3 RWR-1 GENERAL INTRODUCTION TO PETROLEUM GEOLOGY: OUTLINE OF MATERIAL TO BE COVERED Recommended sections to read in the textbook: Chapters 1 and 2 (p. 2-22): Background to development of petroleum

More information

THE FUTURE OF THE CHEMISTRY: CONTINUOUS FLOW REACTIONS BASEL 2016

THE FUTURE OF THE CHEMISTRY: CONTINUOUS FLOW REACTIONS BASEL 2016 THE FUTURE OF THE CHEMISTRY: CONTINUOUS FLOW REACTIONS BASEL 2016 CHEMICAL PLANT CONTINUOUS FLOW REACTOR The continuous flow reactor is a safe system, running chemical reactions in reduced volume with

More information

Analytical Services for Innovative Materials Research

Analytical Services for Innovative Materials Research Applied and Analytical Chemistry Analytical Services for Innovative Materials Research Prof. Dr. Robert Carleer, Dr. ir. Pieter Samyn Contact : Pieter.Samyn@uhasselt.be Agoralaan Gebouw D B-3590 Diepenbeek

More information

Kolmetz Handbook of Process Equipment Design BTX EXTRACTION UNIT DESIGN, SIZING AND TROUBLESHOOTING (ENGINEERING DESIGN GUIDELINE)

Kolmetz Handbook of Process Equipment Design BTX EXTRACTION UNIT DESIGN, SIZING AND TROUBLESHOOTING (ENGINEERING DESIGN GUIDELINE) Page : 1 of 75 KLM Technology #03-12 Block Aronia, Jalan Sri Perkasa 2 Taman Tampoi Utama 81200 Johor Bahru SOLUTIONS, STANDARDS AND SOFTWARE www.klmtechgroup.com Rev 01- March 2017 Co Author: Rev 01 Yulis

More information

Downloaded from

Downloaded from 1 Class XI Chemistry Ch 13: Hydrocarbons TOP Concepts: 1. Alkanes: General formula: C n H 2n+2 2. Preparation of alkanes: 3. Kolbe s electrolytic method: Alkali metal salts of carboxylic acids undergo

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Supporting Information Alternating Chiral Selectivity of Aldol Reactions under the Confined Space

More information

Supporting Information for. Discovery of Multicomponent Heterogeneous Catalysts via Admixture Screening:

Supporting Information for. Discovery of Multicomponent Heterogeneous Catalysts via Admixture Screening: Supporting Information for Discovery of Multicomponent Heterogeneous Catalysts via Admixture Screening: PdBiTe Catalysts for Aerobic xidative Esterification of Primary Alcohols David S. Mannel a, Maaz

More information

Hydrogen production from pine and poplar bio-oils by catalytic steam reforming. Influence of the bio-oil composition on the process

Hydrogen production from pine and poplar bio-oils by catalytic steam reforming. Influence of the bio-oil composition on the process Hydrogen production from pine and poplar bio-oils by catalytic steam reforming. Influence of the bio-oil composition on the process Remón J. a, Broust F. b, Volle G. b, García L. a*, Arauzo J. a a Thermochemical

More information

Tar & (SPA) tar analysis

Tar & (SPA) tar analysis Tar & (SPA) tar analysis Truls Liliedahl Chemical Technology School of Chemical Science and Engineering Royal Institute of Technology (KTH) Stockholm, Sweden Tar when gasifying biomass Gasification at

More information

Application of Halogens as Catalysts of CH 4 Esterification

Application of Halogens as Catalysts of CH 4 Esterification Catal Lett (28) 126:47 412 DOI 1.17/s1562-8-9645-8 Application of Halogens as Catalysts of CH 4 Esterification Monika Jarosińska Æ Krzysztof Lubkowski Æ Jacek G. Sośnicki Æ Beata Michalkiewicz Received:

More information

Kinetic studies of the polystyrene pyrolysis reactional pathways

Kinetic studies of the polystyrene pyrolysis reactional pathways Kinetic studies of the polystyrene pyrolysis reactional pathways Paula Costa a, F. Pinto a, A. M. amos b, I. ulyurtlu a, I. Cabrita a, M. S. Bernardo b, a INETI-DEECA, 1649-38 isboa, Portugal, Estrada

More information

Catalytic Aromatization of Methane

Catalytic Aromatization of Methane Catalytic Aromatization of Methane N.I.FAYZULLAYEV* 1, S.M.TUROBJONOV 2 1 Department of Natural Sciences, Division of Chemistry, Samarkand State University, Samarkand, Uzbekistan 2 Tashkent chemistry-technology

More information

Supporting Information

Supporting Information Supporting Information MgFeCe ternary layered double hydroxide as highly efficient and recyclable heterogeneous base catalyst for synthesis of dimethyl carbonate by transesterification Nayana T. Nivangune

More information

UNIVERSITY OF OKLAHOMA GRADUATE COLLEGE ADSORPTIVE TRAPPING OF BIO-OIL COMPOUNDS ONTO ACTIVATED CARBON A THESIS SUBMITTED TO THE GRADUATE FACULTY

UNIVERSITY OF OKLAHOMA GRADUATE COLLEGE ADSORPTIVE TRAPPING OF BIO-OIL COMPOUNDS ONTO ACTIVATED CARBON A THESIS SUBMITTED TO THE GRADUATE FACULTY UNIVERSITY OF OKLAHOMA GRADUATE COLLEGE ADSORPTIVE TRAPPING OF BIO-OIL COMPOUNDS ONTO ACTIVATED CARBON A THESIS SUBMITTED TO THE GRADUATE FACULTY in partial fulfillment of the requirements for the Degree

More information

OBTAINING OF LIQUID FUEL FROM COAL IN THE PRESENCE OF THE POLYMERS

OBTAINING OF LIQUID FUEL FROM COAL IN THE PRESENCE OF THE POLYMERS Int. J. Chem. Sci.: 14(1), 2016, 261-268 ISSN 0972-768X www.sadgurupublications.com OBTAINING OF LIQUID FUEL FROM COAL IN THE PRESENCE OF THE POLYMERS D. A. BAISEITOV, SH. E. GABDRASHOVA, A. K. AKYLBAI,

More information

2. Review on Material Balances

2. Review on Material Balances 2. Review on Material Balances Objectives After completing this chapter, students should be able to recall the principle of the conservation of mass recall the principle of the stoichiometry of chemical

More information

Silica-supported sulfonic acids as recyclable catalyst. for esterification of levulinic acid with stoichiometric

Silica-supported sulfonic acids as recyclable catalyst. for esterification of levulinic acid with stoichiometric Supporting information for Silica-supported sulfonic acids as recyclable catalyst for esterification of levulinic acid with stoichiometric amounts of alcohols Raimondo Maggi* 1, N. Raveendran Shiju* 2,

More information

1 TOP Concepts: Class XI Chemistry Ch 13: Hydrocarbons 1. Alkanes: General formula: C n H 2n+2 2. Preparation of alkanes: 3. Kolbe s electrolytic method: Alkali metal salts of carboxylic acids undergo

More information

Supporting Online Material for

Supporting Online Material for www.sciencemag.org/cgi/content/full/330/6008/1222/dc1 Supporting nline Material for Renewable Chemical Commodity Feedstocks from Integrated Catalytic Processing of Pyrolysis ils Tushar P. Vispute, Huiyan

More information