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公开(公告)号:US20130109078A1
公开(公告)日:2013-05-02
申请号:US13663315
申请日:2012-10-29
Applicant: Utah State University
Inventor: Renil John Anthony , Ronald Sims
CPC classification number: C12N1/02 , C08B31/125 , C08L3/08 , C12N1/12
Abstract: A method of harvesting biomass in an aqueous solution, where the method includes mixing an organic coagulant or flocculant with a solution comprising biomass and water.
Abstract translation: 一种在水溶液中收获生物质的方法,其中所述方法包括将有机凝结剂或絮凝剂与包含生物质和水的溶液混合。
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公开(公告)号:US20130109068A1
公开(公告)日:2013-05-02
申请号:US13663002
申请日:2012-10-29
Applicant: Utah State University
Inventor: Joshua T. Ellis , Charles Miller , Ronald Sims , Ashik Sathish
Abstract: Methods of producing solvents from algae, where the methods include processing algae to yield processed biomass, fermenting the processed biomass with a Clostridium bacteria to yield solvents.
Abstract translation: 从藻类生产溶剂的方法,其中所述方法包括处理藻类以产生加工的生物质,用梭菌细菌发酵处理的生物质以产生溶剂。
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公开(公告)号:US20130102802A1
公开(公告)日:2013-04-25
申请号:US13660161
申请日:2012-10-25
Applicant: Utah State University
Inventor: Ashik Sathish , Ronald Sims
IPC: C11B1/10
CPC classification number: C11B1/10 , C10G2300/1014 , C10L1/026 , C11B1/04 , C11C1/025 , C11C1/04 , C11C3/003 , Y02E50/13 , Y02P30/20
Abstract: A method of extracting lipids from wet algae, the method includes hydrolyzing a slurry comprising algae and water by adding an acidic hydrolyzing agent to yield an acidic slurry, hydrolyzing the acidic slurry by adding a basic hydrolyzing agent to yield a basic slurry, separating a liquid phase from biomass in the basic slurry, forming a precipitate within the liquid phase, and separating free fatty acids from the precipitated solid phase with the advantage of removed or reduced chlorophyll contamination of the algal lipids.
Abstract translation: 一种从湿藻中提取脂质的方法,包括通过加入酸性水解剂水解包含藻类和水的浆液以产生酸性浆液,通过加入碱性水解剂水解酸性浆料以产生碱性浆液,分离液体 在碱性浆料中的生物质的相,在液相中形成沉淀物,并且从沉淀的固相中分离游离脂肪酸,具有除去或降低藻类脂质的叶绿素污染的优点。
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