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This study presents the economics of second generation Ethanol production from corn stover in the United States. The process under analysis consists in a biochemical conversion composed of three main steps. Initially, biomass undergoes pretreatment with dilute acid and ammonia conditioning. Then, the cellulose is hydrolyzed to sugars, which are fermented to ethanol.
This study presents the economic analysis of Ethanol production from corn stover in the United States. The process under analysis consists in a biochemical conversion composed of three main steps. Initially, biomass undergoes pretreatment with dilute acid and overliming. Then, the cellulose is hydrolyzed to sugars, which are fermented to ethanol.
This report presents the economics of second generation Ethanol production from switchgrass in the United States via a biochemical conversion process composed of three main steps. Initially, biomass undergoes pretreatment with dilute acid and ammonia conditioning. Then, the cellulose is hydrolyzed to fermentable sugars, which are fermented to Ethanol. Electricity is also generated.
This report presents a techno-economic study of hydrous Ethanol and raw sugar production from sugarcane using a typical process in Brazil. In this process, part of the sugarcane juice is used in the production of raw sugar and part is fermented to produce hydrous Ethanol. The sugarcane bagasse is burned for electricity generation.
This report presents a techno-economic analysis of second generation Ethanol production from corn stover in the United States using a process similar to AVAP technology, developed by American Process. In this process, biomass is fractionated into cellulose, hemicelluloses and lignin by using a sulfur dioxide-ethanol-water solution. The cellulose and hemicelluloses obtained from biomass are converted to monomeric sugars, which are then used to produce Ethanol via fermentation.
This feasibility study presents the economics of Ethanol production from corn stover in the United States using a process similar to GreenPower, developed by American Process. In this process, only hemicelluloses are extracted from biomass and used to produce hydrous ethanol via fermentation of monomer sugars.
This report presents a techno-economic study of Ethanol production from municipal solid waste (MSW) in the United States using a process similar to AVAP technology, developed by American Process. In this process, the MSW is fractionated into cellulose, hemicelluloses and lignin by using a sulfur dioxide-ethanol-water solution. The cellulose and hemicelluloses obtained from biomass are converted to monomeric sugars, which are then used to produce Ethanol via fermentation.
This report approaches the economics of second generation Ethanol production from sugarcane bagasse in Brazil using a biochemical conversion process similar to AVAP technology, developed by American Process. In this process, biomass is fractionated into cellulose, hemicelluloses and lignin by using a sulfur dioxide-ethanol-water solution. The cellulose and hemicelluloses obtained from biomass are converted to monomeric sugars, which are then used to produce Ethanol via fermentation.
This feasibility study provides the economic analysis of second generation Ethanol production from sugarcane bagasse in Brazil. The process examined is similar to GreenPower, also developed by American Process. In this process, only hemicelluloses are extracted from biomass and are used to produce hydrous Ethanol via fermentation of monomer sugars.
This feasibility study provides an economic analysis of Ethanol production from switchgrass in the United States using a biochemical conversion process similar to AVAP technology, developed by American Process. In this process, biomass is fractionated into cellulose, hemicelluloses and lignin by using a sulfur dioxide-ethanol-water solution. The cellulose and hemicelluloses obtained from biomass are converted to monomeric sugars, which are then used to produce Ethanol via fermentation.
This report presents a techno-economic analysis of Ethanol production from wood chips in the United States using a process similar to AVAP, developed by American Process. In this process, cellulose and hemicelluloses are obtained from biomass and are used to produce hydrous Ethanol via fermentation of monomer sugars.
This report provides a economic analysis of second generation Ethanol production from wood chips via a thermochemical process in the United States. In this process, biomass is subjected to gasification generating syngas, which is then converted to hydrous Ethanol.
This study provides the economics of cellulosic Ethanol production from wood chips in the United States. In this case, wood chips are gasified to syngas. Syngas is converted to methanol, which is then converted to dimethyl ether (DME) intermediate and finally converted to Ethanol via hydrocarbonylation.
This report presents the economics of Anhydrous Ethanol production from wood chips in the United States. In the process examined, wood feedstock is submitted to direct gasification, producing synthesis gas. Next, the syngas is converted to mixed alcohols. The alcohol mixture is then distilled, yielding ethanol and a mixture of higher molecular weight alcohols.
This feasibility study provides the economic analysis of second generation Ethanol production from wood chips in the United States. The process examined is similar to GreenPower, also developed by American Process. In this process, only hemicelluloses are extracted from biomass and are used to produce hydrous Ethanol.
This study presents the economics of hydrous Ethanol production from corn in the United States using a typical dry milling process. Initially, corn is ground, slurried with water and then submitted to enzymatic hydrolysis, which convert starch to glucose. Next, the glucose is fermented to Ethanol by yeasts, yielding Hydrous Ethanol.
This report presents the economics of hydrous Ethanol production from ethylene in the United States using a typical direct hydration process. In this process a catalytic addition of water to ethylene occurs via a phosphoric acid catalyst in a fixed-bed reactor.
This study provides an economic analysis of Ethanol production from municipal solid waste (MSW) using an integrated process in the United States. After pretreatment, MSW is gasified to syngas. The synthesis gas is then sent to a tar reforming and a steam reforming to convert methane and residual light hydrocarbons into more syngas and also adjust its H2/CO ratio. Finally, the syngas is transformed into ethanol and higher alcohols using Fischer-Tropsch catalysts.
This report presents an economic analysis of hydrous Ethanol production in the United States using a typical process based on sorghum feedstock. In this process, free sugars are extracted from the sorghum, while cellulose is hydrolyzed. The mixture is then fermented to produce hydrated ethanol.
This study provides an economic analysis of hydrous Ethanol production in Brazil using a typical process based on sugarcane feedstock. In this process, sucrose is extracted from sugarcane and it is fermented to produce hydrated Ethanol. The sugarcane bagasse is burned for electricity generation.