Application of activated process char for gas treatment of biomass gasification producer gases
|
|
- Carol Garrison
- 6 years ago
- Views:
Transcription
1 Application of activated process char for gas treatment of biomass gasification producer gases York Neubauer and Omid-Henrik Elhami Institute of Energy Engineering NWG-TCKON Chicago
2 Thermo-chemical gasification gasification product gas: (depending on feed and conditions): gaseous compounds H 2, CO, CH 4, C 2 -C 5, CO 2, H 2 O, (N 2 ) gas contaminants: particulate matter - ash, unreacted carbon condensable organic species tar further contaminants - containing S, N, Cl, 2
3 Motivation thermo-chemical gasification yields fuel- and synthesis gases for multiple utilization pathways the comparably small to medium sized plants for utilizing biogeneous feedstocks are faced with rather high specific capital and operational expenditures for gas cleanup (dust, tar, N, S, Cl ) No established standard process for process gas cleaning and conditioning available new engineering with each new project and client requirements necessary Either optimized gasifier operation or complex gas aftertreatment Lack of knowledge about the black box gasifier 3
4 Junior research group TU Berlin Fundamental examinations and selective influencing of heterogeneous reactions in thermochemical conversion of biomass and robust, continuous on-line monitoring of the organic load of the gas phase. Main aims: Targeted influencing of heterogeneous reactions of gas or vapor with the solid surfaces of carbon structures during the conversion process Selective influencing of char properties and utilizing char generated in the process Fluorescence measurements of aromatic multi-component mixtures in hot product gases of thermochemical conversion processes / development of a robust tar -sensor 4
5 Biomass gasification and its gas quality challenge adapted from: Hofbauer H, Gas production for polygeneration plants. International Conference on Polygeneration Strategies (ICPS), Vienna, Austria (2009) 5
6 Process char: just an reaction intermediate? Making use of activated carbon within gas producer process chains pyrolysis pyrolysis char process char char activation AC adapted from Hofbauer H, Gas production for polygeneration plants. International Conference on Polygeneration Strategies (ICPS), Vienna, Austria (2009) 6
7 General approach Objectives: Creating suitable pore structures for tar - species adsorption Investigations on PAH adsorption on activated process char (AC) Study effect of the gasification medium and the gas composition on the pore structure of char intermediates in FB gasification Feasibility of operating the gasifier in a mode generating useful AC for subsequent gas processing 7
8 Generating char: fixed bed and screw-type pyrolysis unit reaktor d i : 200 mm bed height: 50 cm temperature up to 700 C 8
9 Generating process-char: bubbling fluidized bed gasifier reactor d i : 114 mm bed height: cm temperature C gas flow ~6 Nm³/h fuel input 3 kg/h 9
10 Activating the char reactor d i : 50 or 80 mm bed height: 3-20 cm temperature C T off-gas N 2 CO 2 CO H 2 mass flow controller gas preheater char activation reactor online μ-gc / online GC-FID PAH dosing system Optional for adsorption tests CH 4 evaporator HPLC pump H 2 O 10
11 PAH adsorption on char in the literature Quantitative study of PAH adsorption on activated carbon from model compounds by Mastral et al.²: total microporosity is the main factor controlling the adsorption process micropore sizes higher than 0.7 nm, where PAH molecules do not find diffusional problems favors the adsorption High development of the mesoporosity not only drive the adsorbate molecules to the micropores but also promote the multilayer interactions increasing the equilibrium adsorption capacity low surface acidity, due to both the hydrophobic nature and the lower humidity adsorption capacity of the PAH Evolution of pore volume per gram of starting char as a function of burn-off (char obtained from olive stones) 3 2 A. M. Mastral et. al. Development of Efficient Adsorbent Materials for PAH Cleaning from AFBC Hot Gas. Energy & Fuels 18, F. Rodriguez-Reinoso et. al. The use of steam and CO 2 as activating agents in the preparation of activated carbons. Carbon Vol. 33, No. 1,
12 starting materials and activated char fluidized bed gasifier char fixed bed pyrolysis char Proximate analysis (dry basis, %) Ultimate analysis (dry & ash free basis, %) samples Fluid.-bed pine char Fixed bed pine char Fixed bed oak-char ( Räuchergold ) reaction temperature volatile matter ash fixed carbon C H N O S C 5,0 7,7 87,3 87,65 0,30 0,21 3,89 0, C 7,6 0,7 91,7 91,02 1,95 0,10 6,22 0, C 15,1 1,5 83,4 83,05 2,89 0,32 12,06 0,18 12
13 Characterization of process chars pore size distribution specific surface area (m²/g) pore size distribution (cm³/g) sample reaction temperature S BET micropore < 2 nm mesopore 2 50 nm total < 250 nm fluidized bed gasifier pine chips ~800 C 170 0,038 0,063 0,16 fixed bed - oak chips pyrolysis char 600 C 151 0,088 0,030 0,09 activated pyr.-char 46% burn off (CO 2 ) 850 C 716 0,293 0,032 0,32 53% burn off (CO 2 ) 850 C 766 0,312 0,040 0,34 60% burn off (CO 2 ) 850 C 819 0,334 0,033 0,36 13
14 Adsorption tests - setup test gas generation adsorber with char sample on-line monitoring N 2 T on-line GC/FID naphthalene SiC SRI GC/FID PAH sublimation device activated carbon sample Alternatives: Single PAH sublimation/evaporation syringe pump + evaporator ethylene pyrolysis on-line GC/FID on-line GC/MS (for process gases) on-line monitoring with LIF 14
15 PAH adsorption on untreated and activated carbon Adsorption temperature: 150 C mass of activated char sample: 4,0 g bed height: 2,4 (±0,1) cm naphthalene load in gas phase: 1,5 g/nm³ naphthalene c/c 0 1,0 0,8 0,6 0,4 0,2 0,0 SiC Schüttung SiC bed Pyrolysekoks pyrolysis char (0% burn Abbrand) off) Aktivkoks (53% Abbrand) activated char (53% burn off) -0,2 0:00 1:00 2:00 3:00 4:00 5:00 6:00 time (hh:mm) 15
16 On-line analysis and monitoring of gas-phase PAH by laser- induced fluorescence 1 fluorescence Intensity (standardized) 0,8 0,6 0,4 0, Wavelength [nm] 7 E+04 Peak Area [arb. Units] 6 E+04 5 E+04 4 E+04 3 E+04 2 E+04 1 E+04 0 E+00 00:00:00 00:14:24 00:28:48 00:43:12 00:57:36 Time [hh:mm:ss] 16
17 Summary and next steps Adsorption of tar species on process-chars and activated processcarbons On-line gas phase analysis and monitoring of PAH by applying online GC/FID and optical fluorescence monitoring devices Characterization and screening of further relevant woody biomass feedstocks (beech, pine, poplar, willow, ) Adsorption of multi-component PAH mixtures Influence of steam in the process on the adsorption results Tests with process gases from BFB gasifier Possibilities for char regeneration and PAH reforming will be examined: partial gasification/reactivation with steam or CO 2 non thermal DBD-Plasma 17
18 Acknowledgement We want to acknowledge and would like to express our gratitude to the German Federal Ministry of Education and Research for financial support of our current work in the junior research group TCKON (FKZ: 03SF0442) 18
19 More information on our work Continuous On-Line Tar Monitoring for Process Control by Application of Optical Emission Spectroscopy NON -THERMAL PLASMA application for the enhancement of heterogeneous gasification reactions Poster # 109 Poster #
20 More information on our work Continuous On-Line Tar Monitoring for Process Control by Application of Optical Emission Spectroscopy NON -THERMAL PLASMA application for the enhancement of heterogeneous gasification reactions Thank you for your interest and for your attention! Poster # 109 Poster #
Methods for char characterization. York Neubauer TU Berlin Institute of Energy Engineering NWG-TCKON µchp 16 Bolzano,
Methods for char characterization York Neubauer TU Berlin Institute of Energy Engineering NWG-TCKON µchp 16 Bolzano, 02.12.2016 outline Why bothering with char? a motivation What is char? defining carbon
More informationBiomass gasification plant and syngas clean-up system
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 75 (2015 ) 240 245 The 7 th International Conference on Applied Energy ICAE2015 Biomass gasification plant and syngas clean-up system
More informationGasification Research at OSU
Gasification Research at OSU Ajay Kumar, Assistant Professor Biobased Products and Energy Center (BioPEC), Biosystems and Agricultural Engineering, Oklahoma State University OK EPSCoR Annual State Conference
More informationSTUDIES ON NUCLEAR HYDROGEN PRODUCTION BY STEAM COAL GASIFICATION IN ARGENTINA
Technical Meeting to Examine the Role of Nuclear Hydrogen Production in the Context of Hydrogen Economy STUDIES ON NUCLEAR HYDROGEN PRODUCTION BY STEAM COAL GASIFICATION IN ARGENTINA G.G. Fouga, D. Nassini,
More informationCleaning biomass generated syngas: is biochar a cheaper alternative to expensive catalysts? Ajay Kumar Oklahoma State University
Cleaning biomass generated syngas: is biochar a cheaper alternative to expensive catalysts? Ajay Kumar Oklahoma State University Biomass Feedstocks Biofuels through Thermochemical Conversions Characterization
More informationJOINT MEETING THE GERMAN AND ITALIAN SECTIONS OF THE COMBUSTION INSTITUTE SORRENTO, ITALY 2018
COMPARISON BEHAVIOUR OF COMMERCIAL ACTIVATED CARBON AND COAL-DERIVERED CHAR IN HOT SYNGAS CLEANING F. PARRILLO 1, G. RUOPPOLO 2, U. ARENA 1 1 Department of Environmental, Biological and Pharmaceutical
More informationHeat transfer optimization in a fluidized bed biomass gasification reactor
Advanced Computational Methods and Experiments in Heat Transfer XIII 169 Heat transfer optimization in a fluidized bed biomass gasification reactor R. K. Thapa & B. M. Halvorsen Department of Process,
More informationOlive stone: a source of energy generation and a suitable precursor for activated carbon production
Olive stone: a source of energy generation and a suitable precursor for activated carbon production S. Román 1, J. F. González 1, J. M. Encinar 2 1 Department of Applied Physics. 2 Department of Chemical
More informationSTUDIES ON NUCLEAR COAL GASIFICATION IN ARGENTINA
STUDIES ON NUCLEAR COAL GASIFICATION IN ARGENTINA D. Nassini (1), G.G. Fouga (1,2), G. De Micco (1,2) H.E. Nassini (2) and A.E. Bohé (1,2) (1) Consejo Nacional de Investigaciones Científicas y Técnicas
More informationDual Fluidized Bed Steam Gasification of Coal and Pyrolyzed Coal
Engineering Conferences International ECI Digital Archives The 14th International Conference on Fluidization From Fundamentals to Products Refereed Proceedings 2013 Dual Fluidized Bed Steam Gasification
More informationSimulation of methanol synthesis from syngas obtained through biomass gasification using Aspen Plus
6th International Conference on Sustainable Solid Waste Management (NAXOS 2018) Simulation of methanol synthesis from syngas biomass gasification using Aspen Plus M. Puig-Gamero, J. Argudo-Santamaria,
More informationWorking group Gasification & Gas Cleaning
Working group Gasification & Gas Cleaning hermann.hofbauer@tuwien.ac.at Institute of Chemical Engineering page 1 Working group Gasification & Gas Cleaning Content Working group Gasification and Gas Cleaning
More informationGasification of Biomass. Hannes Kitzler, Vienna University of Technology
Gasification of Biomass Hannes Kitzler, Vienna University of Technology Tempus, Vienna Workshop November 16, 2010 Content Thermal conversion of biogenous fuels Overview gasification technologies Austrian
More informationPyrolysis and Gasification
Pyrolysis and Gasification of Biomass Tony Bridgwater Bioenergy Research Group Aston University, Birmingham B4 7ET, UK Biomass, conversion and products Starch & sugars Residues Biological conversion Ethanol;
More informationTHE CHALMERS GASIFIER
ASSESSMENT OF THE MASS AND ENERGY FLOWS IN THE CHALMERS GASIFIER Anton Larsson 1,2*, Martin Seemann 1,3, Henrik Thunman 1,4 1 Division of Energy Technology, Chalmers University of Technology, SE-412 96
More informationDevelopment and optimization of a two-stage gasifier for heat and power production
Journal of Physics: Conference Series PAPER OPEN ACCESS Development and optimization of a two-stage gasifier for heat and power production Related content - Design and implementation of a laserbased absorption
More informationPyrolysis for Biochar Production
Pyrolysis for Biochar Production Ondřej Mašek Peter Brownsort, Juan Turrion Gomez, Kyle Crombie, Saran Sohi, Andrew Cross, Simon Shackley University of Edinburgh Ondřej Mašek, Nordic Biochar Workshop,
More informationDevelopment of Tar Removal Technologies for Biomass Gasification using the By-products
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 75 (2015 ) 208 213 The 7 th International Conference on Applied Energy ICAE2015 Development of Tar Removal Technologies for Biomass
More informationHot gas cleaning for biomass gasification for clean gas production
Institute of Chemical Technology Prague Dep. of Gas, Coke and Air Protection Czech Republic Technická 5, 166 28 Prague 6 Hot gas cleaning for biomass gasification for clean gas production Skoblja S., Malecha
More informationPrinciples of Pyrolysis
Lecture- 10 Principles of Pyrolysis Pyrolysis Pyrolysis is the one of the most common methods in thermal conversion technology of biomass. In pyrolysis, biomass is heated to moderate temperatures, 400-600
More informationThe potential of small scale SNG production from biomass gasification
The potential of small scale SNG production from gasification S. Fendt, A. Tremel, M. Gaderer, H. Spliethoff Institute for Energy Systems, Technische Universität München, Boltzmannstr. 15, 85748 Garching,
More informationWaste-To-Energy New Technologies
Glorin Group First Viglas Forum 21 Conference Sustainability, Social and Environmental Responsibility - New Approaches and Technologies. Waste-To-Energy New Technologies VIGLAS FORUM 21 FOR SUSTAINABLE
More informationCOGENERATION POSIBILITIES WITH THE ARGENTINEAN MODULAR NUCLEAR POWER REACTOR CAREM
Technical Meeting to Examine the Techno- Economics Opportunities for Non-Electric Applications of Small and Medium Sized or Modular Reactors COGENERATION POSIBILITIES WITH THE ARGENTINEAN MODULAR NUCLEAR
More informationThe Role of Structure and Composition in Gasification Reactivity of Biomass Char
The Role of Structure and Composition in Gasification Reactivity of Biomass Char Gautami Newalkar 1, Kristiina Iisa 2, Carsten Sievers 1 and Pradeep K. Agrawal 1 1 School of Chemical & Biomolecular Engineering,
More informationAuthor: Andrea Milioni Chemical Engineer On Contract Cooperator University UCBM Rome (Italy)
Gasification Process Author: Andrea Milioni Chemical Engineer On Contract Cooperator University UCBM Rome (Italy) 1. Theme description The gasification process is the thermochemical conversion of a carbonaceous
More informationTappi International Bioenergy and Biochemicals Conference
Advanced Clean Technology for Biomass Conversion to Bioenergy, Fuels, and Chemicals Tappi International Bioenergy and Biochemicals Conference Memphis TN Agenda TRI Overview TRI Thermochemical Platform
More informationBiomass Combustion Technology
Lecture-6 Biomass Combustion Technology Combustion Biomass combustion is a complex process that consists of consecutive heterogeneous and homogeneous reactions. The main process steps are drying, devolatilization,
More informationImproved solutions for solid waste to energy conversion
Improved solutions for solid waste to energy conversion C. Marculescu * Polytechnic University Bucharest, Romania * Corresponding author. Tel: +40745133713, Fax: +40214029675, E-mail: cosminmarcul@yahoo.co.uk
More informationThermochemical Gasification of Agricultural Residues for Energetic Use
Thermochemical Gasification of Agricultural Residues for Energetic Use Uzuneanu Krisztina, Ion V.Ion Thermochemical Gasification of Agricultural Residues for Energetic Use: In this paper we present the
More informationUpdate on Biomass Gasification in New Zealand
Update on Biomass Gasification in New Zealand IEA Bioenergy Task 33 Meeting, Sweden November 2013 Shusheng Pang Department of Chemical and Process Engineering University of Canterbury Christchurch, New
More informationBiocharproduction: Basics, Facilities and Potentials
Biocharproduction: Basics, Facilities and Potentials Biochar: Climate Savior or Bluff Package Symposium October 5th and 6th 2011 Winfried Sehn Contents: Introduction Charcoal pits Retort pits Gasification
More informationDepartment of Mechanical Engineering, University of Cagliari Piazza d Armi, Cagliari, Italia
Department of Mechanical Engineering, University of Cagliari Piazza d Armi, 09123 Cagliari, Italia CCT 2009 Fourth International Conference on Clean Coal Technologies for Our Future 18/21 May 2009 Dresden
More informationResearch Project. Basic research in the field of future high temperature gasification and gas clean up processes for IGGC power plants with CO 2
Research Project Basic research in the field of future high temperature gasification and gas clean up processes for IGGC power plants with CO 2 removal and for the production of synthetic fuels Hartmut
More informationOxy Fuel Gasification in Fluidised Beds
Oxy Fuel Gasification in Fluidised Beds Clean Coal Technology 2009 Dresden, 18-20 May 2009 Nicolas Spiegl, Nigel Paterson, Marcos Millan, Rafael Kandiyoti (Imperial College London, Department of Chemical
More informationADVANCES in NATURAL and APPLIED SCIENCES
ADVANCES in NATURAL and APPLIED SCIENCES ISSN: 1995-772 Published BY AENSI Publication EISSN: 1998-19 http://www.aensiweb.com/anas 216 April 1(4): pages 472-477 Open Access Journal Kinetic Modeling of
More informationIntroduction: Thermal treatment
Thermal Treatment 2 Introduction: Thermal treatment Technologies using high temperatures to treat waste (or RDF) Commonly involves thermal combustion (oxidation) Reduces waste to ash (MSW c. 30% of input)
More informationCOMPARATIVE BEHAVIOUR OF AGRICULTURAL BIOMASS RESIDUES DURING THERMOCHEMICAL PROCESSING
Global NEST Journal, Vol 14, No 2, pp 111-117, 2012 Copyright 2012 Global NEST Printed in Greece. All rights reserved COMPARATIVE BEHAVIOUR OF AGRICULTURAL BIOMASS RESIDUES DURING THERMOCHEMICAL PROCESSING
More informationInvestigators: R. E. Mitchell, Associate Professor, Mechanical Engineering Department; P. A. Campbell and L. Ma, Graduate Researchers
Coal and Biomass Char Reactivity Investigators: R. E. Mitchell, Associate Professor, Mechanical Engineering Department; P. A. Campbell and L. Ma, Graduate Researchers Project Overview: There is considerable
More informationRESEARCH GROUP: Future Energy Technology
RESEARCH GROUP: Email: hermann.hofbauer@tuwien.ac.at Web: http://www.vt.tuwien.ac.at Phone: +43 1 58801 166300 Fax: +43 1 58801 16699 Institute of Chemical Engineering page 1 Project Groups of : Univ.Prof.
More informationBFB (bubbling fluidized bed) Power Plants (CHP) Fuel: RDF or Biomass CHP
BFB (bubbling fluidized bed) Power Plants (CHP) Fuel: RDF or Biomass CHP BFB power plant project (CHP) BFB plant is a ready-made, functional power plant. The project is handled from design through to commissioning
More informationAvailable online at ScienceDirect. Energy Procedia 93 (2016 )
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 93 (2016 ) 120 124 Africa-EU Renewable Energy Research and Innovation Symposium, RERIS 2016, 8-10 March 2016, Tlemcen, Algeria Floating-fixed-bed-gasification:
More informationCharacterization of pyrolysis products for production of biochar from Giant Miscanthus by slow pyrolysis
APBC Kyoto 211, 15-18 Sept., 211 Characterization of pyrolysis products for production of biochar from Giant Miscanthus by slow pyrolysis Lee, Yong-Woon; Eum, Pu-Reun-Byul; Ryu, Changkook* School of Mechanical
More informationMODELING OF BIOMASS GASIFICATION Venko Petkov, Emil Mihailov, Nadezhda Kazakova
Journal Journal of Chemical of Technology and and Metallurgy, 9, 9, 1, 01, 1, 01 9-98 MDELING F BIMASS GASIFICATIN enko etkov, Emil Mihailov, Nadezhda azakova Department of hysical Metallurgy and Thermal
More informationMeasuring the performance of biomass small scale gasification plants by implementing mass and energy balances
Measuring the performance of biomass small scale gasification plants by implementing mass and energy balances S. Vakalis, D. Prando, F. Patuzzi and M. Baratieri Graz - 17.01.2014 1 Contents I. Introduction
More informationMULTI-WASTE TREATMENT AND VALORISATION BY THERMOCHEMICAL PROCESSES. Francisco Corona Encinas M Sc.
MULTI-WASTE TREATMENT AND VALORISATION BY THERMOCHEMICAL PROCESSES Corona, F.; Hidalgo, D.; Díez-Rodríguez, D. and Urueña, A. Francisco Corona Encinas M Sc. PART 1: THERMOCHEMICAL PROCESSES Introduction.
More informationBiomass combustion and soot formation mechanism
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/289539687 Biomass combustion and soot formation mechanism Presentation September 2015 DOI:
More informationBiomass Conversion Technologies
Biomass Conversion Technologies Prashanth R. Buchireddy, Ph.D. University of Louisiana at Lafayette. 16 th August 2018 Jackson, MS Potential to produce 732 Billion Kwh (Appx. 20% of U.S. Power Consumption)
More informationPyrolysis of Bamboo Vulgaris for fuels, chemicals and energy
Pyrolysis of Bamboo Vulgaris for fuels, chemicals and energy Paul de Wild June 2015 ECN-L--15-038 Pyrolysis of Bamboo Vulgaris for fuels, chemicals and energy Paul de Wild www.ecn.nl Contents Intro ECN
More informationTwo-stage Gasification of Untreated and Torrefied Wood
133 A publication of CHEMICAL ENGINEERING TRANSACTIONS VOL. 50, 2016 Guest Editors: Katharina Kohse-Höinghaus, Eliseo Ranzi Copyright 2016, AIDIC Servizi S.r.l., ISBN 978-88-95608-41-9; ISSN 2283-9216
More informationOXYGEN-BLOWN ENTRAINED FLOW GASIFICATION OF BIOMASS - RESULTS FROM A 100 KW TEST RIG
OXYGEN-BLOWN ENTRAINED FLOW GASIFICATION OF BIOMASS - RESULTS FROM A 100 KW TEST RIG Authors: M. Kremling 1 *, L. Briesemeister 1, S. Fendt 1, M. Gaderer 2, H. Spliethoff 1,3 1 Technical University of
More informationHTW Gasification of High Volatile Bituminous Coal David Krause M.Sc., TU Darmstadt
Otto-Berndt-Straße 2 64287 Darmstadt / Germany Phone: +49 6151 16 23002 www.est.tu-darmstadt.de HTW Gasification of High Volatile Bituminous Coal David Krause M.Sc., TU Darmstadt 9 th International Freiberg
More informationGoBiGas a First-of-a-kind-plant
GoBiGas a First-of-a-kind-plant Forrest Biomass to Biomethane (SNG) Henrik Thunman Chalmers University of Technology Gothenburg, Sweden Short Facts of the GoBiGas Demonstration-Plant Built, owned and operated
More informationGASIFICATION: gas cleaning and gas conditioning
GASIFICATION: gas cleaning and gas conditioning A. van der Drift November 2013 ECN-L--13-076 GASIFICATION: gas cleaning and gas conditioning Bram van der Drift SUPERGEN Bioenergy Hub Newcastle, UK 23 October
More informationWe accept the challenge!
Synthesis Gas Generation for Transportation Fuel Production Gasification Technologies Conference 2014, October 26-29 Washington, DC Andras I. Horvath / ANDRITZ Oy, Niels R. Udengaard /Haldor Topsoe Inc.
More informationPromotion of Coconut Shell Gasification by Steam Reforming on Nickel-Dolomite
American Journal of Applied Sciences 6 (2): 332-336, 9 ISSN 1546-9239 9 Science Publications Promotion of Coconut Shell Gasification by Steam Reforming on Nickel-Dolomite Pattaraporn Chaiprasert, Tharapong
More informationBest Available Techniques in Pyrolysis and Anaerobic Digestion. EBIMUN interregional meeting Tartu (Estonia) 29-30th September 2011 Julio Fierro
Best Available Techniques in Pyrolysis and Anaerobic Digestion EBIMUN interregional meeting Tartu (Estonia) 29-30th September 2011 Julio Fierro 1 Introduction: Pyrolysis The process of pyrolysis consists
More informationThermal Conversion of Animal Manure to Biofuel. Outline. Biorefinery approaches
Thermal Conversion of Animal Manure to Biofuel Samy Sadaka, Ph.D., P.E., P. Eng. Assistant Professor - Extension Engineer University of Arkansas Division of Agriculture - Cooperative Extension Service
More informationA new technology for high efficient Waste-to-Energy plants
6 th International Conference on Combustion, Incineration/Pyrolysis and Emission Control (i-cipec 2010), Kuala Lumpur, Malaysia, July 26-29, 2010 A new technology for high efficient Waste-to-Energy plants
More informationFixed Bed Gasification of Biomass Fuels: Experimental Results
Early-Stage Energy Technologies for Sustainable Future: Assessment, Development, Application EMINENT 2 Workshop, 5-6 May 2008, Veszprem, Hungary Fixed Bed Gasification of Biomass Fuels: Experimental Results
More informationCOMBUSTION AND GASIFICATION RATES OF LIGNOCELLULOSIC CHARS (submitted for publication in Progress in Energy and Combustion Science
COMBUSTION AND GASIFICATION RATES OF LIGNOCELLULOSIC CHARS (submitted for publication in Progress in Energy and Combustion Science Colomba Di Blasi Dipartimento di Ingegneria Chimica, Università degli
More informationMikko Hupa Åbo Akademi Turku, Finland
Åbo Akademi Chemical Engineering Department Course The Forest based Biorefinery Chemical and Engineering Challenges and Opportunities May 3-7, 2010 Thermal conversion of biomass Mikko Hupa Åbo Akademi
More informationNEW 2 MW GASIFICATION PILOT PLANT AT CB2G
NEW 2 MW GASIFICATION PILOT PLANT AT CB2G 5th International Freiberg Conference on IGCC and XtL Technologies, 21-24 May 2012, Leipzig, Germany Gobierno de Navarra Ministerio de Ciencia e Innovación Ciemat
More informationFIXED-BED GASIFICATION OF AGRICULTURAL RESIDUES
FIXED-BED GASIFICATION OF AGRICULTURAL RESIDUES Colomba Di Blasi, Project Co-ordinator, University of Napoli, Italy Jesus Arauzo, University of Zaragoza, Spain Ole Kristensen, Volund R & D, Denmark Krister
More informationREVIEW OF SMALL-SCALE BIOMASS GASIFICATION. Harrie Knoef BTG biomass technology group
REVIEW OF SMALL-SCALE BIOMASS GASIFICATION Harrie Knoef BTG biomass technology group 1 Contents 1. Technology description 2. State-of-the-Art 3. Achievements 4. Barriers 5. Commercialization 2 Technology
More informationSyngas from Biomass. Ruben Smit Syngas & SNG Group.
Syngas from Biomass Ruben Smit Syngas & SNG Group www.ecn.nl ECN Energy research Centre of the Netherlands ECN mission: development of high-quality knowledge and technology for the transition to a sustainable
More informationStudy on catalytic pyrolysis and efficient gasification of cellulose as biomass samples
Energy and Sustainability VI 27 Study on catalytic pyrolysis and efficient gasification of cellulose as biomass samples Q. Wang 1, T. Watanabe 1, R. Ogawa 1, P. Aparu 1 & K. Sugiyama 2 1 Graduate School
More informationPlastic to Fuel Technologies
Plastic to Fuel Technologies Author: Mauro Capocelli, Researcher, University UCBM Rome (Italy) 1. Theme description The growth of economy and consumes, combined with the modern models of production, have
More informationSteam Gasification of Low Rank Fuel Biomass, Coal, and Sludge Mixture in A Small Scale Fluidized Bed
Steam Gasification of Low Rank Fuel Biomass, Coal, and Sludge Mixture in A Small Scale Fluidized Bed K.H. Ji 1, B.H. Song *1, Y.J. Kim 1, B.S. Kim 1, W. Yang 2, Y.T. Choi 2, S.D. Kim 3 1 Department of
More informationEnergy-Crop Gasification
Energy-Crop Gasification R. Mark Bricka Mississippi State University Mississippi State, MS Biomass may be obtained from many sources. Already mentioned at this conference are switchgrass, corn stover,
More informationINDIRECTLY HEATED FLUIDIZED BED BIOMASS GASIFICATION USING A LATENT HEAT BALLAST
INDIRECTLY HEATED FLUIDIZED BED BIOMASS GASIFICATION USING A LATENT HEAT BALLAST R. Pletka, R. Brown, and J. Smeenk Center for Coal and the Environment Iowa State University 286 Metals Development Building
More informationEffectiveness of briquetting bio mass materials with different ratios in 10 kw down draft gasifier
Effectiveness of briquetting bio mass materials with different ratios in 10 kw down draft gasifier K.Sivakumar 1* B. Sivaraman 2 and N.Krishna Mohan 3 1*, Assistant Professor, Department of Mechanical
More informationModelling & experimental validation of biomass-steam gasification in bubbling fluidized bed reactor
Modelling & experimental validation of biomass-steam gasification in bubbling fluidized bed reactor Prasanth Gopalakrishnan Supervisor: Professor Shusheng Pang Co-supervisor: Dr Chris Williamson Department
More informationThe technical choices for the 12 MW Bio-SNG demonstration in the Netherlands
The technical choices for the 12 MW Bio-SNG demonstration in the Netherlands A. van der Drift October 2013 ECN-L--13-073 The technical choices for the 12 MW Bio-SNG demonstration in the Netherlands Bram
More informationBiomass to Energy Conversions -Thermochemical Processes-
King Saud University Sustainable Energy Technologies Center (SET) BIOMASS GROUP Biomass to Energy Conversions -Thermochemical Processes- by Dr. Salim Mokraoui PhD Chemical Eng. MS. Mechanical Eng. E-mail:
More informationMODELLING THE LOW-TAR BIG GASIFICATION CONCEPT
MODELLING THE LOW-TAR BIG GASIFICATION CONCEPT Lars Andersen, Brian Elmegaard, Bjørn Qvale, Ulrik Henriksen Technical University of Denmark Jens Dall Bentzen 1 and Reto Hummelshøj COWI A/S ABSTRACT A low-tar,
More informationIntegrated Florida Bio-Energy Production with Carbon Capture and Sequestration
UNIVERSITY OF CENTRAL FLORIDA Integrated Florida Bio-Energy Production with Carbon Capture and Sequestration PI: Ali T. Raissi Co-PI: Nazim Muradov Research Team: Amit Gujar, Jong Baik, Nathaniel Garceau
More informationPlasma-Catalysis: A Novel Technology for Bioenergy Applications
Plasma-Catalysis: A Novel Technology for Bioenergy Applications Xin Tu Department of Electrical Engineering and Electronics University of Liverpool, UK E-mail: xin.tu@liv.ac.uk Coaxial DBD Packed Bed DBD
More informationIn nature nothing is created, nothing is lost, everything changes. Antoine-Laurent de Lavoisier
GASIFICATION PLANTS In nature nothing is created, nothing is lost, everything changes. Antoine-Laurent de Lavoisier 1 1 BIO&WATT ENERGY FROM BIOMASS We are committed to working for a sustainable development
More informationEFFECT OF GAS-PHASE ALKALI ON TAR REFORMING CATALYST
EFFECT OF GAS-PHASE ALKALI ON TAR REFORMING CATALYST Pouya Haghighi Moud 1), Klas Engvall 1) and Klas J. Andersson 2) 1) Dept. of Chemical Engineering and Technology, KTH, Stockholm Sweden 2) Haldor Topsøe
More informationModeling and Simulation of Downdraft Biomass Gasifier
Modeling and Simulation of Downdraft Biomass Gasifier Pratik N Sheth a and B V Babu b1 Birla Institute of Technology and Science (BITS), PILANI-333 031 Rajasthan, India a Lecturer, Chemical Engineering
More informationMILENA gasification. Christiaan van der Meijden.
MILENA gasification bed materials Christiaan van der Meijden www.ecn.nl Overview MILENA gasification process Facilities Bed materials tested + results C l i Conclusions. Bed material topics of interest
More informationThermodynamic study of residual biomass gasification with air and steam
15 th International Conference on Environmental Science and Technology Rhodes, Greece, 31 August to 2 September 2017 Thermodynamic study of residual biomass gasification with air and steam Gutıérrez L.
More informationINDIRECT INCLINED FLAMMING PYROLYTIC REACTOR GASIFIER (IIFPRG) FOR WASTE TO ENERGY APPLICATIONS
Paul Amodeo, Ph.D. SUNY Coblekill Center for Environmental Science & Technology (CEST) INDIRECT INCLINED FLAMMING PYROLYTIC REACTOR GASIFIER (IIFPRG) FOR WASTE TO ENERGY APPLICATIONS Energy from Municipal
More informationTGA testing of biomass char gasification Antero Moilanen
TGA testing of biomass char gasification Antero Moilanen Finnish-Swedish Flame Days 2013 Gasification Workshop Paviljonki, Jyväskylä, 17th 18th of April 2013 2 Biomass fuel as feedstock Fuel is fed to
More informationEffect of Pressure and Heating Rates on Biomass Pyrolysis and Gasification
Effect of Pressure and Heating Rates on Biomass Pyrolysis and Gasification Pradeep K. Agrawal School of Chemical and Biomolecular Engineering Georgia Institute of Technology June 15, 2012 Auburn University
More informationFinnish Country Highlights Biomass Gasification in IEA Task 33 meeting, KIT Nov2014 Ilkka Hannula
Finnish Country Highlights Biomass Gasification in 2014 IEA Task 33 meeting, KIT Nov2014 Ilkka Hannula 04/11/2014 RECENT PROJECTS: Biomass and waste gasification for boilers and kilns 2 Model: Volter 30
More informationTesting and Feasibility Study of an Indirectly Heated Fluidized-Bed Coal Gasifier
Testing and Feasibility Study of an Indirectly Heated Fluidized-Bed Coal Gasifier Benjamin D. Phillips Clean Coal Conference Laramie, Wyoming August 20, 20141 Project Sponsor: Project Participants: 2 Emery
More informationRichard Bain. 9 May 2013
TCPDU Operations in Support of 2012 Thermochemical Joule Milestone IEA Task 33 NREL Workshop Richard Bain 9 May 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency
More informationSulfur speciation and partitioning during thermochemical conversion of cellulosic biomass to biofuel
Sulfur speciation and partitioning during thermochemical conversion of cellulosic biomass to biofuel Singfoong Cheah Daniel Carpenter Calvin Feik Shealyn Malone National Renewable Energy Laboratory Golden,
More informationAdvanced gas cleaning. Sander van Paasen
Advanced gas cleaning Sander van Paasen ECN development targets 2 Heat and Power Bio-SNG (Green Natural Gas) Transportation Fuels and chemicals Content OLGA for electricity production Duration test results
More informationPower Generation from Solid Fuels 4) Springer
Hartmut Spliethoff Power Generation from Solid Fuels 4) Springer Contents 1 Motivation... 1 1.1 Primary Energy Consumption and CO2 Emissions... 1 1.1.1 Development of Primary Energy Consumption in the
More informationGasification units Drying and sieving chips systems. An efficient and reliable solution for cogeneration from virgin wood chips
Gasification units Drying and sieving chips systems An efficient and reliable solution for cogeneration from virgin wood chips PEZZOLATO ENERGIA EPG 50 100 200 PG 50 100 200 300 Co-generation plant PG
More informationCool Producing Systems Based on Burning and Gasification of Biomass
Cool Producing Systems Based on Burning and Gasification of Biomass J. POSPISIL, J. FIEDLER, Z. SKALA Energy Institute Faculty of Mechanical Engineering Brno University of Technology Technicka 2, Brno
More informationDesign and Development of Packed Bed Oil Scrubber for Producer Gas Cleaning
Design and Development of Packed Bed Oil Scrubber for Producer Gas Cleaning #1 Akash R. Gurudasani, #2 Sanjay S. Lakade 1 akashgurudasani@gmail.com 2 sslakade65@gmail.com 1 P.G. Student, Department of
More informationANALYSIS OF SYNTHESIS GAS PRODUCED FROM BIOMASS GASIFICATION
ANALYSIS OF SYNTHESIS GAS PRODUCED FROM BIOMASS GASIFICATION A thesis Submitted to the National Institute of Technology, Rourkela In Partial Fulfilment for the Requirements of BACHELOR OF TECHNOLOGY In
More informationHYBRID STAGED THERMOLYSIS TO VALORISE BIOMASS Paul de Wild, March 11, 2009
HYBRID STAGED THERMOLYSIS TO VALORISE BIOMASS Paul de Wild, March 11, 2009 Bioenergy - II: Fuels and Chemicals from Renewable Resources March 8-13, 2009, Rio de Janeiro, Brazil INTRODUCTION Lignocellulosic
More informationIntermediate Pyrolysis: A Sustainable Biomass-to-Energy Concept
Intermediate Pyrolysis: A Sustainable Biomass-to-Energy Concept Sudhakar Sagi 23 rd Nov 2010 Aston University Birmingham The scale of the UK CO 2 challenge Pyrolysis is a thermochemical decomposition
More informationPaper Mill Repowering with Gasification
Frontline Gasifier Benson, MN Paper Mill Repowering with Gasification Jerod Smeenk 2011 TAPPI IBBC Conference March 14, 2011 1 Repowering Options Looking Inside the Box Kiln replace fossil fuel with liquid
More informationBiomass steam gasification Mathematical modeling of an innovative pressurized gasification process
Biomass steam gasification Mathematical modeling of an innovative pressurized gasification process Thomas Gröbl, Heimo Walter, and Markus Haider Abstract The interest on biomass utilization has been enhanced
More informationDifferent Aspects of Biomass Pyrolysis: A General Review
Different Aspects of Biomass Pyrolysis: A General Review Ersan Pütün Anadolu University, Department of Materials Science and Engineering, Eskisehir, Turkey eputun@anadolu.edu.t Outline Energy needs and
More information