MBI Biorefinery: Corn to Biomass, Ethanol to Biochemicals and Biomaterials

MBI International, Lansing, MI

关键词: Production;    Biomass;    Succinic Acid;    Fibers;    Corn Oil;   

DOI  :  10.2172/878449
RP-ID  :  DOE/GO12001-FPS04
RP-ID  :  FC36-02GO12001
RP-ID  :  878449

美国|英语

来源: UNT Digital Library

【 摘 要 】

The project is a continuation of DOE-funded work (FY02 and FY03) that has focused on the development of the ammonia fiber explosion (AFEX) pretreatment technology, fermentation production of succinic acid and new processes and products to enhance dry mill profitability. The primary objective for work beginning in April 2004 and ending in November 2005 is focus on the key issues related to the: (1) design, costing and construction plan for a pilot AFEX pretreatment system, formation of a stakeholder development team to assist in the planning and design of a biorefinery pilot plant, continued evaluation of corn fractionation technologies, corn oil extraction, AFEX treatment of corn fiber/DDGs; (2) development of a process to fractionate AFEX-treated corn fiber and corn stover--cellulose and hemicellulose fractionation and sugar recovery; and (3) development of a scalable batch succinic acid production process at 500 L at or below $.42/lb, a laboratory scale fed-batch process for succinic acid production at or below $.40/lb, a recovery process for succinic acid that reduces the cost of succinic acid by $.02/lb and the development of an acid tolerant succinic acid production strain at lab scale (last objective not to be completed during this project time period).