发明名称 |
PROCESSES FOR PRODUCING MONOAMMONIUM ADIPATE FROM FERMENTATION BROTHS CONTAINING DIAMMONIUM ADIPATE, MONOAMMONIUM ADIPATE AND/OR ADIPIC ACID, AND CONVERSION OF MONOAMMONIUM ADIPATE TO ADIPIC ACID |
摘要 |
A process for making MAA from a clarified DAA-containing fermentation broth includes (a) distilling the broth to form an overhead that includes water and ammonia, and a liquid bottoms that includes MAA, at least some DAA, and at least about 20 wt % water; (b) cooling the bottoms to a temperature sufficient to cause the bottoms to separate into a DAA-containing liquid portion in contact with a MAA-containing solid portion that is substantially free of DAA; (c) separating the solid portion from the liquid portion; and (d) recovering the solid portion.
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申请公布号 |
US2011266133(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
US201113086801 |
申请日期 |
2011.04.14 |
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 |
B01D3/00;B01D1/00;B01D3/34 |
主分类号 |
B01D3/00 |
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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