发明名称 |
STYRENE-SILOXANE TRIBLOCK COPOLYMERS AS MEMBRANES FOR SELECTIVE TRANSPORT OF ALCOHOLS AND OTHER ORGANIC COMPOUNDS IN AQUEOUS MIXTURES |
摘要 |
<p>The present disclosure relates to high molecular weight polystyrene-polydialkylsiloxane-polystyrene (“SDS”) triblock copolymer compositions and methods of separating one or more organic compounds from an aqueous solution using membranes derived from SDS triblock copolymers. The methods may be used to separate the one or more organic compounds from an aqueous solution produced in a fermentation process. In some embodiments, the one or more organic compounds include an alcohol, such as, for example, ethanol. In other embodiments, the one or more organic compounds include acetone. In other embodiments, the one or more organic compounds include acetone, ethanol, and n-butanol produced in an acetone-ethanol-n-butanol (ABE) fermentation process. In other embodiments, the one or more organic compounds include one or more byproducts produced in a fermentation process.</p> |
申请公布号 |
EP2776492(A2) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20120795182 |
申请日期 |
2012.11.09 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
BALSARA, NITASH, P.;OZCAM, ALI, EVREN;JHA, ASHISH, K. |
分类号 |
C08G77/442;B01D61/36;B01D71/80 |
主分类号 |
C08G77/442 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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