Hi Todd Try the first one.
From Ethanol resources on the Web: Journey to Forever http://journeytoforever.org/ethanol_link.html Ethanol from cellulose "Wood-Ethanol Report: Technology Review", Environment Canada 1999 -- good overview of the problem and the current solutions on offer. http://www.pyr.ec.gc.ca/ep/wet/section16.html Arkenol Inc. is a pioneer in processing cellulose biomas into ethanol: agricultural wastes, straw, leaves, grass clippings, sawdust or old newspapers. The company uses proprietary concentrated acid hydrolysis technology and is in the final development stages for a 48 million litre per year biorefinery in Sacramento, California processing rice straw. http://www.arkenol.com The Iogen Corporation of Canada is "the leader in developing and manufacturing ethanol-from-cellulose". The Iogen process is an enzymatic hydrolysis process for converting lignocellulosics to ethanol -- uses steam explosion pretreatment pioneered by the company and Iogen's proprietary enzymes. http://www.iogen.ca/fuels.htm BC International Corporation uses a genetically modified organism to produce ethanol from biomass wastes such as agricultural residues, municipal waste, and forest thinnings. Two-stage dilute acid hydrolysis process for the preparation of the sugar streams and two separate fermentations although both use the same organism. http://www.bcintlcorp.com/ "Ethanol Production in Hawaii", a "pre-feasibility" study who a focus on ethanol from cellulose. Includes comparison of the different processes: simultaneous saccharification and fermentation; concentrated acid hydrolysis, neutralization and fermentation; ammonia disruption, hydrolysis and fermentation; steam disruption, hydrolysis and fermentation; acid disruption and transgenic microorganism fermentation; concentrated acid hydrolysis, acid recycle and fermentation; and acidified acetone extraction, hydrolysis and fermentation. http://www.hawaii.gov/dbedt/ert/ethanol/ethano94.html Good list of references: http://www.hawaii.gov/dbedt/ert/ethanol/refs.html Genencore & DOE Move Closer to Fuel Ethanol from Biomass Cellulose - See: Biomass Conversion with Enzymes: http://www.newuses.org/EG/EG-23/23genetic.html Mustard Plants Produce Low-Cost Enzymes for Making Ethanol -- Researchers at the University of Colorado (CU) at Boulder have developed a potentially low- cost method of producing the cellulase enzyme for converting woody biomass materials into ethanol. http://www.colorado.edu/PublicRelations/NewsReleases/2001/1244.html New Research May Reduce Renewable Fuel Costs http://ens-news.com/ens/may2001/2001L-05-24-09.html Keith Addison Journey to Forever Handmade Projects Tokyo http://journeytoforever.org/ >Don't suppose any rocket scientists here can point a soul to an in >depth site or two on ethanol from ligno-cellulosic material and >destructive distillation? > >Had an inquiry and an itch. > >Todd >Appal Energy >[EMAIL PROTECTED] ------------------------ Yahoo! Groups Sponsor ---------------------~--> Get your FREE credit report with a FREE CreditCheck Monitoring Service trial http://us.click.yahoo.com/MDsVHB/bQ8CAA/ySSFAA/FGYolB/TM ---------------------------------------------------------------------~-> Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Please do NOT send "unsubscribe" messages to the list address. To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
