发明名称 PROCESSES FOR PRODUCING NH4+ -OOC-R-COOH COMPOUNDS FROM FERMENTATION BROTHS CONTAINING NH4+ -OOC-R-COO-NH4+COMPOUNDS AND/OR HOOC-R-COOH COMPOUND ACIDS, AND CONVERSION OF NH4+ -OOC-R-COOH COMPOUNDS TO HOOC-R-COOH COMPOUND ACIDS
摘要 <p>A process for making a NH4+OOC-R-COOH compound from a clarified NH4+OOC-R-COO'NH4+ compound-containing fermentation broth includes (a) distilling the broth to form an overhead that includes water and ammonia, and a liquid bottoms that includes a NH4+OOC~R~COOH compound, at least some of a NH4+QOC-R-COO''NH4+ compound, and at least about 20 wt % water; (b) cooling the bottoms to a temperature sufficient to cause the bottoms to separate into a NH4+OOC-R~C00'NH4+ compound-containing liquid portion in contact with a NH4+OOC-R-COOH compound-containing solid portion that is substantially free of the NH4+OOC-R-COO''NH4+ compound; (c) separating the solid portion from the liquid portion; and (d) recovering the solid portion.</p>
申请公布号 EP2571837(A1) 申请公布日期 2013.03.27
申请号 EP20110715856 申请日期 2011.04.15
申请人 BIOAMBER, S.A.S. 发明人 FRUCHEY, OLAN, S.;MANZER, LEO, E.;DUNUWILA, DILUM;KEEN, BRIAN, T.;ALBIN, BROOKE, A.;CLINTON, NYE,A.;DOMBEK, BERNARD, D.
分类号 C07C51/02;C07C51/41;C07C51/43;C07C51/44;C07C55/02;C07C55/08;C07C55/21;C07C57/13;C07C57/15 主分类号 C07C51/02
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