Enzymatic Conversion of Biomass to Ethanol
|
|
- Christopher Floyd
- 5 years ago
- Views:
Transcription
1 Enzymatic Conversion of Biomass to Ethanol Alfalfa/Corn Rotations for Sustainable Cellulosic Biofuels Production June 29-30, 2010 Pioneer Hi-Bred Carver Center Johnston, IA
2 2 Genencor, a Danisco Division 1982 Genentech and Corning Produce over 300 protein products (enzymes) Markets: Biofuels, Biorefineries, Textiles, Cleaning, Food and Beverage, Biodefense Research and Development in Palo Alto, CA Applied Innovation Center in Cedar Rapids, IA 9 Plants worldwide, 2 in US
3 3 Biomass Conversion Processes Biochemical Uses enzymes and microorganisms to convert biomass to fermentable sugars and then alcohols. (Mascoma, DDCE) Reference: Corn CAPEX= $2.00/gal Yield=100 gal/ton 2010 CAPEX= $6.16/gal Yield= 60 gal/ton 2020 CAPEX= $3.30/gal Yield= 88 gal/ton Thermochemical Uses gasification to produce syngas that is converted to alcohol by catalysts. (Range Fuels) 2010 CAPEX= $6.00/gal Yield= 75 gal/ton 2020 CAPEX= $4.00/gal Yield= 105 gal/ton Biothermal Uses gasification to produce syngas that is fermented to alcohols with microorganisms. (Coskata) 2010 CAPEX= $5.00/gal Yield= 90 gal/ton 2020 CAPEX= $3.00/gal Yield= 105 gal/ton
4 4 Biochemical Cellulosic Ethanol Convert the cellulose (C6) and hemicellulose (C5) to sugars and ferment the sugars to ethanol. Use the lignin for a fuel source. Production of fermentable sugars is difficult and expensive Pentose, xylose (C5) sugars are hard to ferment to ethanol Requires very large volumes of enzymes to produce the sugars Yields: Corn: gal/ac Alfalfa: 350 gal/ac??? Corn w/ biomass: 600+ gal/ac Switchgrass: 1,000 gal/ac Sugar corn : 1,200 gal/ac Miscanthus: 1,500+ gal/ac
5 5 Structure of Biomass Structure of Biomass Recalcitrance of Biomass Plants were designed by Mother Nature to stand upright and resist harsh environmental conditions Deconstruction of cell wall is difficult and expensive Sugar Eat it now for energy Starch Store it and eat it later Cellulose Build your house out of it
6 Structure of Biomass Cellulosic biomass is highly recalcitrant. Cellulose (6-carbon sugars) fibers are highly structured and hard for enzymes to reach Hemicellulose (mostly 5-carbon sugars) bind in and around the cellulose backbone Lignin (complex aromatic polymer) acts as a glue covering and binding everything Lignin Pretreatment Goal: Make cellulose more accessible to enzymatic breakdown (hydrolysis) and solubilize hemicellulose sugars Cellulose Pretreatment Simplified model of plant primary cell wall Figure adapted from Somerville, C. et al Science 306(5705), Hemicellulose Figure adapted from N. Mosier et al Bioresource Technology 96(6),
7 7 Cellulosic Enzyme Coctails Cellulase Breaks down cellulose into highly fermentable C6 sugars or glucose. Fermentable by yeasts and other microbial organisms. Hemi-cellulase Breaks down hemicellulose into hard to ferment C5 sugars called xylose or pentose. Not fermentable by yeast. Subject to substantial amount of ethanologen bug research. Beta Glucanase Breaks down complex oligosaccharides called beta glucans. Conversion to glucose makes them fermentable. Beta Glucosidase Converts cellobiose, a product of cellulose degradation into glucose. Accellerase DUET contains 40+ different enzyme activities
8 8 Dual Cellulosic Ethanol Strategy Accellerase family of Products Result of 25 years of cellulase research and development Accellerase DUET launched February, 2010 Accessory or booster products: XC, XY, BG Works with all common feedstocks and pretreatment processes
9 9 Dual Cellulosic Ethanol Strategy DuPont Danisco Cellulosic Ethanol, DDCE Joint venture between DuPont and Danisco (Genencor) Develop and deliver an integrated process technology for cellulosic ethanol production Demonstration plant in Vonore, TN started up December, 2009 Operated by Genera Energy, LLC (University of Tennessee) Corn cobs 2010 >>>>> Switchgrass 2011
10 10 Cellulosic Ethanol Process Combinations FEEDSTOCK PRE-TREATMENT ENZYME HYDROLYSIS FERMENTATION Alfalfa Energy Crops Corn stover Corn cobs Wood pulp Sugarcane bagasse Municipal solid waste Recycled paper Dilute Acid Ammonia Fiber Expansion (AFEX) Steam Explosion Hot water Others?? The choice of feedstock and pretreatment has a big impact on composition and dose of enzymes required. Feedstocks will vary by geography
11 11 Barriers to Cellulosic Ethanol Production Technical Pretreatment Hydrolysis Fermentation Enzyme production and activity Process efficiency Economic Policy Capital cost per unit of fuel produced ($/gal) Feedstock costs ($/ton) Delivered enzyme costs (<$0.50/gal) Blend Wall to 15%...need room to run! Loan guarantees for construction Tax credits and tariffs
12 12 Thank You Bob Randle Commercial Development, Fuel Ethanol Genencor, a Danisco Division office cell bob.randle@danisco.com
Effect of particle size on enzymatic hydrolysis of pretreated miscanthus
Engineering Conferences International ECI Digital Archives BioEnergy IV: Innovations in Biomass Conversion for Heat, Power, Fuels and Chemicals Proceedings Spring 6-13-2013 Effect of particle size on enzymatic
More informationDENSIFYING & HANDLING AFEX BIOMASS: A COOPERATIVE RESEARCH PROJECT
DENSIFYING & HANDLING AFEX BIOMASS: A COOPERATIVE RESEARCH PROJECT Bruce E. Dale Professor of Chemical Engineering Associate Director: Office of Biobased Technologies Michigan State University Presented
More informationPretreatment Fundamentals
Pretreatment Fundamentals Bruce E. Dale, Richard T. Elander, Mark T. Holtzapple, Rajeev Kumar, Michael R. Ladisch, Yoon Y. Lee, Nate Mosier, Jack Saddler, Mohammed Moniruzzaman, Charles E. Wyman CAFI BIO
More informationFuture U.S. Biofuels and Biomass Demand Uncertainty Reigns. Wally Tyner
Agricultural Outlook Forum Presented: February 24-25, 2011 U.S. Department of Agriculture Future U.S. Biofuels and Biomass Demand Uncertainty Reigns Wally Tyner Future U.S. Biofuels and Biomass Demand
More informationThomas Grotkjær Biomass Conversion, Business Development
NOVOZYMES AND BETA RENEWABLES DEPLOY WORLD CLASS CELLULOSIC ETHANOL TECHNOLOGY TO MARKET FROM BIOMASS TO BIOENERGY BIO WORLD CONGRESS, PHILADELPHIA, 13 MAY 2014 Thomas Grotkjær Biomass Conversion, Business
More informationAbstract Process Economics Program Report 280 COMPENDIUM OF LEADING BIOETHANOL TECHNOLOGIES (December 2011)
Abstract Process Economics Program Report 280 COMPENDIUM OF LEADING BIOETHANOL TECHNOLOGIES (December 2011) The use of ethanol as an alternative motor fuel has been steadily increasing around the globe
More information2.2 Conversion Platforms
2.2 Conversion Platforms The strategic goal of the conversion element is to develop technologies for converting feedstocks into cost-competitive commodity liquid fuels, like ethanol, as well as bioproducts
More informationTrash into Gas: Powering Sustainable Transportation by Plants
Trash into Gas: Powering Sustainable Transportation by Plants Jaclyn D. DeMartini Dr. Charles E. Wyman University of California Chemical and Environmental Engineering Department Center for Environmental
More informationLignin Production by Organosolv Fractionation of Lignocellulosic Biomass W.J.J. Huijgen P.J. de Wild J.H. Reith
Lignin Production by Organosolv Fractionation of Lignocellulosic Biomass W.J.J. Huijgen P.J. de Wild J.H. Reith Presented at the International Biomass Valorisation Congress, 13-15 September 2010, Amsterdam,
More informationThe Biorefinery approach to production of lignocellulosic ethanol and chemicals from lignocellulosic biomass
The Biorefinery approach to production of lignocellulosic ethanol and chemicals from lignocellulosic biomass IEA Bioenergy Conference, Vienna 13-14.11.2012 Gisle L Johansen Senior Vice President R&D and
More informationDuPont Cellulosic Ethanol: Sustainable, Economic, Farm-to-Fuel Solutions
DuPont Cellulosic Ethanol: Sustainable, Economic, Farm-to-Fuel Solutions May 2013 Copyright 2013 DuPont. All rights reserved. 1 DuPont Industrial Biosciences Focused growth through bioprocessing technologies
More informationInternational Bioenergy & Bioproducts Conference DOE Biomass Program. Valri Lightner, Deployment Team Lead
International Bioenergy & Bioproducts Conference DOE Biomass Program Valri Lightner, Deployment Team Lead October 14, 2009 2009 Program Priorities Science & Discovery Connecting basic and applied bioscience
More informationEffects of Liquid Hot Water Pretreatment on Enzyme Loading and Hydrolysis of Hardwood
1 Effects of Liquid Hot Water Pretreatment on Enzyme Loading and Hydrolysis of Hardwood Michael Ladisch, Youngmi Kim, Ja Kyong Ko, Tommy Kreke, Eduardo Ximenes Laboratory of Renewable Resources Engineering
More informationBy Dr S.K.PURI Indian Oil Corporation Limited, R&D Centre, FARIDABAD 22 nd Jan., 2016
2 nd Generation Ethanol -A Prospective- By Dr S.K.PURI Indian Oil Corporation Limited, R&D Centre, FARIDABAD 22 nd Jan., 2016 BIO-FUELS Fuel produced from renewable biomass material, commonly used as an
More informationSecond Generation Biofuels: Economic and Policy Issues
Second Generation Biofuels: Economic and Policy Issues Wally Tyner With Input from Farzad Taheripour March 27, 2012 Presentation Outline New data on global land use change Sources of uncertainty for second
More informationBiological Conversion of Cellulosic Biomass to Ethanol at UCR
Biological Conversion of Cellulosic Biomass to Ethanol at UCR Mirvat Ebrik Center for Environmental Research and Technology Bourns College of Engineering University of California Riverside, California
More informationU.S. Advanced and Cellulosic Ethanol Projects Under Development and Construction
Abengoa York, NE 11.6 corn stover, wheat straw, milo stubble, switchgrass and other biomass The York pilot plant has been in operation since September 2007. Hugoton, KS AE Biofuels Butte, MT Ambient Temperature
More informationDuPont A Market Driven Science Company. John Ranieri Vice President & General Manager DuPont Applied BioSciences
DuPont A Market Driven Science Company John Ranieri Vice President & General Manager DuPont Applied BioSciences Citi 2008 Agriculture Conference ctober 2, 2008 2 Regulation G The attached charts include
More informationThe Next Generation of Biofuels
The Next Generation of Biofuels Ocean the final frontier What are biofuels? Why Biofuels! The Industry Pros and Cons By definition, a biofuel is a solid, liquid or gaseous fuel produced from non fossil
More informationResource Base and Technological Advances in Biofuels
Resource Base and Technological Advances in Biofuels U.S. Association of Energy Economics National Capital Area Chapter June 15, 2007 Zia Haq U.S. Department of Energy Office of the Biomass Program 1 The
More informationClearFuels Technology Inc.
ClearFuels Technology Inc. Hawai i Energy Policy Forum Wednesday, October 12, 2005 -- 10:00 a.m. - 2:30 p.m. Production of Ethanol from Biomass Enabling Highly Efficient Low Cost Sustainable Energy Production
More informationSecond Annual California Biomass Collaborative Forum
Second Annual California Biomass Collaborative Forum John Ferrell Office of Biomass Program U.S. Department of Energy March 1, 2005 Federal Goals for Biorefinery Development and Implications for Fuel and
More informationBy Srinivas Reddy Kamireddy Department of Chemical Engineering University of North Dakota. Advisor Dr. Yun Ji
By Srinivas Reddy Kamireddy Department of Chemical Engineering University of North Dakota Advisor Dr. Yun Ji Outline Introduction Background Experimental procedure Results and Discussion Conclusion Acknowledgements
More informationCellulosic Biomass Chemical Pretreatment Technologies
Life-changing Research and Development Cellulosic Biomass Chemical Pretreatment Technologies September 6, 2007 Keith Pauley Keith.Pauley@matricresearch.com 800-611-2296 Chemical and Environmental Technologies
More informationPretreatment Technologies
Pretreatment Technologies Tom Richard Penn State University Nathan Mosier Purdue University Charlie Wyman University of California, Riverside Biomass Refining CAFI Consortium Bruce Dale, Y.Y. Lee, Mark
More informationGHG savings with 2G Ethanol Industrial Plant. Pierluigi Picciotti BD Director North America & APAC July 26 th, 2017 Montreal
GHG savings with 2G Ethanol Industrial Plant Pierluigi Picciotti BD Director North America & APAC July 26 th, 2017 Montreal 1 Beta Renewables Introduction Beta Renewables is a joint venture, created in
More informationIntroduction to BIOFUELS. David M. Mousdale. CRC Press. Taylor & Francis Group Boca Raton London New York
Introduction to BIOFUELS David M. Mousdale CRC Press Taylor & Francis Group Boca Raton London New York CRC Press is an imprint of the Taylor & Francis Croup, an informa business Contents Preface Acknowledgments
More informationGreat Lakes Bioenergy Research Center at Michigan State University
Great Lakes Bioenergy Research Center at Michigan State University Great Lakes Bioenergy Center Led by the University of Wisconsin-Madison with Michigan State University as the major partner. The mission
More informationDOE EERE and OS Funded Research: Deployment of the Biorefinery
DOE EERE and OS Funded Research: Deployment of the Biorefinery Mark Downing downingme@ornl.gov Bioenergy Program Oak Ridge National Laboratory Appalachian Woody Biomass to Ethanol Shepherdstown, WV September
More informationProceedings of the 2007 CPM Short Course and MCPR Trade Show
Proceedings of the 2007 CPM Short Course and MCPR Trade Show December 4 6, 2007 Minneapolis Convention Center Do not Reproduce or Redistribute Without Written Consent of the Author(s) The Realities of
More informationto-wheels Graduate Enterprise: Bioprocessing Initiatives
A Wood-to to-wheels Graduate Enterprise: Bioprocessing Initiatives David R. Shonnard Department of Chemical Engineering, Michigan Technological University, Houghton, MI 49931 Presentation to MEDC and Other
More informationBiofuels Research at the University of Washington
Biofuels Research at the University of Washington 15 July 2008 Rick Gustafson Paper Science & Engineering College of Forest Resource University of Washington UW biofuels research agenda Vision: Cost effective
More informationBiofuels: Renewable Transportation Fuels from Biomass
National Renewable Energy Laboratory Biofuels: Renewable Transportation Fuels from Biomass Cynthia Riley Biotechnology Division for Fuels and Chemicals National Bioenergy Center Utility Federal Technology
More informationConversion of Corn-Kernel Fiber in Conventional Fuel-Ethanol Plants
Conversion of Corn-Kernel Fiber in Conventional Fuel-Ethanol Plants Executive Summary National Corn to Ethanol Research Center Ethanol derived from corn-kernel fiber is qualified as cellulosic biofuel
More informationSummary of findings from the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI): corn stover pretreatment
Cellulose (2009) 16:649 659 DOI 10.1007/s10570-009-9308-y Summary of findings from the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI): corn stover pretreatment Richard T. Elander
More informationExecutive Summary New Energy Company of Indiana CRADA Completed 1997 Public Release 1999
Executive Summary New Energy Company of Indiana CRADA Completed 1997 Public Release 1999 CRADA Background The CRADA between the National Renewable Energy Laboratory and the New Energy Company of Indiana
More informationEffect of Liquid Hot Water Pretreatment on Switchgrass Hydrolysis
Effect of Liquid Hot Water Pretreatment on Switchgrass Hydrolysis Youngmi Kim, Nathan S. Mosier, Michael R. Ladisch Laboratory of Renewable Resources Engineering (LORRE) Purdue University Presented at
More informationChallenges of Ethanol Production from Lignocellulosic Biomass
Challenges of Ethanol Production from Lignocellulosic Biomass Maha Dakar Varieties of Carbohydrates Sugar Starch Cellulose/Hemicellulose What All Plants Have in Common Cellulose Glucose Why is it difficult
More informationA research agenda for making biomass a sustainable source of transportation fuels
A research agenda for making biomass a sustainable source of transportation fuels John Sheehan National Renewable Energy Laboratory Golden, Colorado, USA Presented at Advanced Transportation Workshop Stanford
More informationENZYME TECHNOLOGY TO DRIVE PROFITS IN BIOGAS PRODUCTION Sandra Hinz, PhD, DuPont Industrial Biosciences 5 July 2017
ENZYME TECHNOLOGY TO DRIVE PROFITS IN BIOGAS PRODUCTION Sandra Hinz, PhD, DuPont Industrial Biosciences 5 July 2017 TWO EARLY PIONEERS IN MODERN INDUSTRIAL BIOTECHNOLOGY Genencor Genentech & Corning form
More informationPRETREATMENT METHODS FOR BIOETHANOL PRODUCTION. Alice Jeng University of Oklahoma Chemical Engineering, Class of 2013 UNICAMP, Brazil June 6, 2012
PRETREATMENT METHODS FOR BIOETHANOL PRODUCTION Alice Jeng University of Oklahoma Chemical Engineering, Class of 2013 UNICAMP, Brazil June 6, 2012 ETHANOL PRODUCTION Ethanol can be produced from lignocellulose
More informationUpdate on Lignol s Biorefinery Technology
Update on Lignol s Biorefinery Technology October 15, 2009 www.lignol.ca Introduction to Lignol A leader in emerging cellulosic ethanol technology Burnaby, BC and Berwyn, PA based, public company (LEC:TSX-V)
More informationComparative sugar recovery data from laboratory scale application of leading pretreatment technologies to corn stover
Bioresource Technology 96 (2005) 2026 2032 Comparative sugar recovery data from laboratory scale application of leading pretreatment technologies to corn stover Charles E. Wyman a, *, Bruce E. Dale b,
More informationReducing enzyme cost of cellulosic biofuels production
Reducing enzyme cost of cellulosic biofuels production J. van Hal February 2015 ECN-L--15-005 Reducing enzyme cost of cellulosic biofuels production Jaap W. van Hal, W. J.J. Huijgen and A.T. Smit The Energy
More informationDONG Energy Group. Goal - Turning from Fossil fuel to renewable energy 2020: 50/ : 15/85
Kalundborg Large Scale Demonstration Plant DONG Energy Group 2 DONG Energy Group Goal - Turning from Fossil fuel to renewable energy Today: 85/15 2020: 50/50 2050: 15/85 How? Wind Biomass = Biogas / Ethanol
More informationOptimization of Controlled ph Liquid Hot Water Pretreatment of Corn Fiber and Stover
Optimization of Controlled ph Liquid Hot Water Pretreatment of Corn Fiber and Stover Nathan Mosier, Rick Hendrickson, Youngmi Kim, Meijuan Zeng, Bruce Dien, Gary Welch, Charles Wyman and Michael Ladisch
More informationAgricultural Outlook Forum Presented: March 1-2, 2007 U.S. Department of Agriculture
Agricultural Outlook Forum Presented: March 1-2, 2007 U.S. Department of Agriculture DEVELOPMENT OF CELLULOSIC BIOFUELS Chris Somerville Carnegie Institution, Stanford University Lawrence Berkeley National
More informationLiquid Hot Water Pretreatment of Rice Straw for Enzymatic Hydrolysis
Liquid Hot Water Pretreatment of Rice Straw for Enzymatic Hydrolysis Saksit Imman 1,3, Jantima Arnthong 2, Navadol Laosiripojana 1,3 and Verawat Champreda 2,* 1 The Joint Graduate School of Energy and
More informationBiomass Processes & Technologies Adding Value to Home Grown Resources
FRONTLINE BIOENERGY, LLC Renewable Fuels & Products Biomass Processes & Technologies Adding Value to Home Grown Resources Jerod Smeenk Frontline BioEnergy, LLC Home Grown Energy Conference Morris, MN February
More informationABENGOA BIOENERGY NEW TECHNOLOGIES
ABENGOA BIOENERGY NEW TECHNOLOGIES From research and demonstration to the first commercialization plant: Abengoa Bioenergy s experience in 2nd generation bioethanol November, 2012 Carmen Millan Chacartegui
More informationDuPont BioFuels: Strategy, Progress and Next Steps
DuPont BioFuels: Strategy, Progress and Next Steps Citigroup October 3, 2006 Regulation G 2 The attached charts include company information that does not conform to generally accepted accounting principles
More informationEthanol From Cellulose: A General Review
Reprinted from: Trends in new crops and new uses. 2002. J. Janick and A. Whipkey (eds.). ASHS Press, Alexandria, VA. Ethanol From Cellulose: A General Review P.C. Badger INTRODUCTION The use of ethanol
More informationFueling the Commercializationof Cellulosic Ethanol
University of Massachusetts Amherst ScholarWorks@UMass Amherst Conference on Cellulosic Biofuels September 2008 Fueling the Commercializationof Cellulosic Ethanol John Howe Verenium Corp., John.Howe@verenium.com
More informationNOVOZYMES & RENEWABLE CHEMICALS
NOVOZYMES & RENEWABLE CHEMICALS Per Falholt, CSO & EVP, Novozymes Nomura Global Chemical Leaders Conference 2013 Venice, March 21, 2013 Safe Harbor Statement This presentation and its related comments
More informationOptimization of the pretreatment of wheat straw for production of bioethanol
Optimization of the pretreatment of wheat straw for production of bioethanol Eva-Lena Jakobsson Department of Chemical Engineering, Lund University Abstract Bioethanol has some advantages over petrol as
More informationGenetic Engineering for Biofuels Production
Genetic Engineering for Biofuels Production WSE 573 Spring 2013 Greeley Beck INTRODUCTION Alternative transportation fuels are needed in the United States because of oil supply insecurity, oil price increases,
More informationDeveloping Herbaceous Energy Crops
USDA - ARS - National Center for Agricultural Utilization Research Developing Herbaceous Energy Crops Michael A. Cotta Fermentation Biotechnology Research Current Paradigm Corn Wheat Sugarcane Potential
More informationCo-production of Ethanol and Cellulose Fiber from Southern Pine: A Technical and Economic Assessment
Co-production of Ethanol and Cellulose Fiber from Southern Pine: A Technical and Economic Assessment Jim Frederick, Steve Lien, Chuck Courchene, Niko DeMartini, Art Ragauskas and Kristiina Iisa Georgia
More informationA Production Scenario for Cellulosic Ethanol from Corn Stover. Developed by the National Laboratories
A Production Scenario for Cellulosic Ethanol from Corn Stover Developed by the National Laboratories 4 Cellulosic Ethanol Production The 30 x 30 vision is grounded in the availability of biomass resources
More informationTopics PROESA TECHNOLOGY. Commercial Scale Production of Fermentable Sugars from cellulosic biomass. Kota Kinabalu September 7 th, 2015
PROESA TECHNOLOGY Commercial Scale Production of Fermentable Sugars from cellulosic biomass Kota Kinabalu September 7 th, 2015 Pierluigi Picciotti 1 2 3 4 Topics Group Overview: focus on Biochemtex and
More informationIntegrating Biotechnology and Nanotechnology into Sustainable Industrial Complexes
Integrating Biotechnology and Nanotechnology into Sustainable Industrial Complexes Organization of Material Introduction to Sustainable Development Introduction to Biotechnology Feedstock Processes Products
More informationBiomass Technologies: Overview and Future Trends. Small Wood 2004
Biomass Technologies: verview and Future Trends Small Wood 2004 Sacramento, CA May 20, 2004 John Scahill Biomass Feedstocks Forest Wood Residues Agricultural Residues Energy Crops Thinning Residues Wood
More informationProspects for the New Bioeconomy
Prospects for the New Bioeconomy By Hans P. Blaschek Professor and Director of the Center for Advanced Bioenergy Research University of Illinois College of Agricultural, Consumer and Environmental Sciences
More informationCorn Ethanol Process and Production Economics
1 Corn Ethanol Process and Production Economics Presented to the 2007 Fertilizer Outlook and Technology Conference Arlington, VA November 8, 2006 John M. Urbanchuk Director, LECG LLC 1255 Drummers Lane,
More informationProduction of Biofuels and Value-Added Products
Metabolically engineered microbial systems and the conversion of agricultural biomass into simple sugars Microbial for the production Systems of biofuels For and The valueadded products Production of Biofuels
More informationPutting Chemistry Into The Biorefinery
Putting Chemistry Into The Biorefinery Georgia Institute of Technology School of Chemistry and Biochemistry Art J. Ragauskas Research Opportunities: New Industrial Economy David Morris - early 1980s Coined
More informationBreaking the Chemical and Engineering Barriers to Lignocellulosic Biofuels
Breaking the Chemical and Engineering Barriers to Lignocellulosic Biofuels A Workshop to Develop the Roadmap for Making Lignocellulosic Biofuels a Practical Reality ACS Headquarters Washington, D.C. June
More informationAn Update on Range Fuels Soperton Plant Project
An Update on Range Fuels Soperton Plant Project Range Fuels Focus Commercial production of cellulosic biofuels, including cellulosic ethanol, and clean renewable power from renewable biomass that cannot
More informationThe CIMV organosolv Process. B. Benjelloun
The CIMV organosolv Process B. Benjelloun 2 BIOREFINERY CONCEPT THE CIMV PROCESS Based on the oil refining model. Promote 100% of the non-food Biomass in Biofuels and/or Bioproducts. High feedstocks fexilibility
More informationAgricultural Waste Utilization Systems
Agricultural Waste Utilization Systems Jean-Michel Lavoie* and Esteban Chornet** *Industrial Research Chair on Cellulosic Ethanol Department of Chemical Engineering Université de Sherbrooke **Enerkem Technologies
More informationBiorefinery concepts for non-wood raw materials Dr. Päivi Rousu Vice President, R&D, IPR
The future is BIOREFINING Biorefinery concepts for non-wood raw materials Dr. Päivi Rousu Vice President, R&D, IPR Outline of presentation Chempolis corporation formico - 3 rd generation biorefining technologies
More informationFermentation of pretreated source separated organic (SSO) waste for ethanol production by different bacteria
Fermentation of pretreated source separated organic (SSO) waste for ethanol production by different bacteria by Bekmuradov Valeriy, Luk Grace and Luong Robin Ryerson University Toronto, Canada Montreal,
More informationCommercializing Advanced (Second and Third Generation) Biofuels Technologies
Commercializing Advanced (Second and Third Generation) Biofuels Technologies E. Kendall Pye Chief Scientific Officer, Lignol Energy Corporation Burnaby, BC Commercial Progression of the Biofuels Industry
More informationProcess and economic analysis of pretreatment technologies
Bioresource Technology 96 (2005) 2019 2025 Process and economic analysis of pretreatment technologies Tim Eggeman a, *, Richard T. Elander b a Neoterics International, 2319 S. Ellis Ct., Lakewood, CO 80228,
More informationOutline. A leading ethanol player. The SEKAB Group. Bioethanol from Cellulose - Technology status and Strategy for Commercialisation.
Outline SEKAB group Bioethanol from Cellulose - Technology status and Strategy for Commercialisation Technology status and SEKAB priorities in development of cellulose ethanol Integration Resources and
More informationSimple Biorefinery: Creating an Improved Solid Fuel and Soluble Sugar Stream
Simple Biorefinery: Creating an Improved Solid Fuel and Soluble Sugar Stream Pamella Wipperfurth, Troy Runge, Chunhui Zhang Department of Biological System Engineering University of Wisconsin-Madison State
More informationDevelopment of Oil Palm Byproduct Utilization Technology (Ecofriendly Pretreatment) Hwa-Jee Chung
1 Development of Oil Palm Byproduct Utilization Technology (Ecofriendly Pretreatment) 2013. 11. 28 Hwa-Jee Chung Global trend of biofuel development 2 Amount of technically recoverable global resources
More informationActivities in UW Forest Resources and Lignocellulosic Biorefineries
Activities in UW Forest Resources and Lignocellulosic Biorefineries Rick Gustafson, Renata Bura, Bill McKean, Sharon Doty, Brian Marquardt, Rob Synovec, Joyce Cooper 3 May 2010 U.S. Renewable Fuel Standard
More informationBiofuels Research at Purdue
College of Agriculture College of Engineering Biofuels Research at Purdue Nathan Mosier and Otto Doering Agricultural and Biological Engineering Agricultural Economics Integrated, Multidisciplinary Approach
More informationIN THE Grimm Brother s fairy tale,
IN THE Grimm Brother s fairy tale, Rumpelstiltskin spins straw into gold. Thanks to advances in biotechnology, researchers can now transform straw, and other plant wastes, into green gold cellulosic ethanol.
More informationThe objective of this work was the production of ethanol
1.12 Bioethanol from sugar cane bagasse Urribarrí, Lauris 1 * Ferrer, Alexis 2 Aiello, Cateryna 3 Rivera, Jhoandry 4 Abstract The objective of this work was the production of ethanol by simultaneous saccharification
More informationApplications of Molecular Biotechnology
Applications of Molecular Biotechnology Ethanol Production from Cellulosic Biomass David R. Shonnard CM4710 Biochemical Processes November 28, 2003 Environmental Issues in Ethanol Production and Use A.J.
More informationThe Potentially Promising Technologies for Conversion Woody Biomass to Sugars for Biofuel Production: Technology and Energy Consumption Evaluation
The Potentially Promising Technologies for Conversion Woody Biomass to Sugars for Biofuel Production: Technology and Energy Consumption Evaluation J.Y. Zhu US Forest Service, Forest Products Laboratory,
More informationMaking Cellulosic Ethanol Work - for Africa
Making Cellulosic Ethanol Work - for Africa Michael Persson, VP Inbicon (DONG Energy) European African Symposium - December 2008 Agenda DONG Energy / Inbicon Innovation in DONG Energy Challenges for bio-fuels
More informationAn Overview of ethanol-fromcellulose
An Overview of ethanol-fromcellulose Phillip C. Badger General Bioenergy, Inc. Appalachian Woody Biomass to Ethanol Conference Shepherdstown, WV September 5-6, 2007 Presentation Overview Cellulose vs starch
More informationFLATE Hillsborough Community College - Brandon (813)
The Florida Advanced Technological Education (FLATE) Center wishes to make available, for educational and noncommercial purposes only, materials relevant to the EST1830 Introduction to Alternative/Renewable
More informationThe National Bioenergy Center and Biomass R&D Overview
The National Bioenergy Center and Biomass R&D verview Dr. Michael A. Pacheco Director of National Bioenergy Center National Renewable Energy Laboratory May 20, 2004 National Bioenergy Center Announced
More informationInfluence of harvesting time on biochemical composition and glucose yield from hemp
Agronomy Research 11 (1), 215 220, 2013 Influence of harvesting time on biochemical composition and glucose yield from hemp M. Tutt *, T. Kikas and J. Olt Institute of Technology, Estonian University of
More informationBiomass Pretreatment: What do we really know?
Biomass Pretreatment: What do we really know? Bradley A. Saville, Ph.D., P.Eng University of Toronto Department of Chemical Engineering and Applied Chemistry Pretreatment: Role and History Initiated >
More informationThe Next Generation of Ethanol. Wes Bolsen CMO & VP The Coskata Process The Best of Both Worlds. Biofuels Journal Workshop October 30th, 2008
The Next Generation of Ethanol Wes Bolsen CMO & VP The Coskata Process The Best of Both Worlds Biofuels Journal Workshop October 30th, 2008 Biofuels are a large and growing industry in the U.S. U.S. biofuel
More informationWoody Biomass to Energy Workshop September 14, UC Cooperative Extension Oroville, California
Biofuels Woody Biomass to Energy Workshop September 14, 2010 UC Cooperative Extension Oroville, California Rob Williams Biological and Agricultural Engineering California Biomass Collaborative University
More informationIndustrial Biosciences. Jim Collins - President
Industrial Biosciences Jim Collins - President Industrial Biosciences Mission Focused growth through bioprocessing technologies Build on Genencor s expertise in designing and operating cell factories Leverage
More informationDoes densification (pelletisation) restrict the biochemical conversion of biomass?
Does densification (pelletisation) restrict the biochemical conversion of biomass? Linoj Kumar, Zahra Tooyserkani Shahab Sokhansanj, Richard Chandra Jack Saddler* Forest Products Biotechnology/Bioenergy
More informationBiofuels: Trends, Specifications, Biomass Conversion, and GHG Assessments
Biofuels: Trends, Specifications, Biomass Conversion, and GHG Assessments 6 th International Symposium on Fuels and Lubricants New Delhi, India March 9-12, 2008 S. Kent Hoekman, Ph.D. Desert Research Institute
More informationEmerging Markets: Biotechnology. MC Jarvis Glasgow University and IBioIC
Emerging Markets: Biotechnology MC Jarvis Glasgow University and IBioIC M.C. Jarvis. Forest and Timber Industry Leadership Group. Edinburgh, 30 Nov 2015 Biotechnology Plant biotechnology Tree improvement
More informationRange Fuels Plans for the Commercialization of Cellulosic Ethanol
Range Fuels Plans for the Commercialization of Cellulosic Ethanol Bio-Energy Wood Supply Chain Conference: New Opportunities, New Issues Bill Schafer, Sr. Vice President, Business Development Range Fuels,
More informationANALYSIS OF FUEL ETHANOL PRODUCTION PROCESSES USING LIGNOCELLULOSIC BIOMASS AND STARCH AS FEEDSTOCKS
ANALYSIS OF FUEL ETHANOL PRODUCTION PROCESSES USING LIGNOCELLULOSIC BIOMASS AND STARCH AS FEEDSTOCKS C.A. Cardona *, O.J. Sánchez *,**, M.I. Montoya *, J.A. Quintero * * Department of Chemical Engineering,
More informationTHERMOPHILIC ENZYMES FOR BIOMASS CONVERSION
Bioenergy- II: Fuels and Chemicals from Renewable Resources THERMOPHILIC ENZYMES FOR BIOMASS CONVERSION Dr. Francesco La Cara Institute of Protein Biochemistry C.N.R. Naples - Italy THERMOPHILIC ENZYMES
More informationValorization of Olive Mill Solid Waste to Ethanol by Microwave Pretreatment and Enzymatic Saccharification
Valorization of Olive Mill Solid Waste to Ethanol by Microwave Pretreatment and Enzymatic Saccharification Yoram Gerchman; Hiba Abu Tayeh; Hassan Azaizeha Gerchman.Yoram@gmail.com 6 th International Conference
More informationCellulosic ethanol from agricultural residues THINK AHEAD, THINK SUNLIQUID
Cellulosic ethanol from agricultural residues THINK AHEAD, THINK SUNLIQUID Market ready and highly efficient SUNLIQUID PROCESS FOR THE PRODUCTION OF CELLULOSIC ETHANOL By developing sunliquid technology,
More information