发明名称 |
RECOVERING AND USING CARBOXYLIC ACIDS FROM A FERMENTATION BROTH |
摘要 |
A process for recovering and using an carboxylic acid derived from a fermentation broth by means of making an ester of the free carboxylic acid and alcohol in carbon dioxide (CO2) without the presence of any other acid catalyst at a reaction temperature and pressure that corresponds to supercritical, critical or near critical conditions for the alcohol and/or CO2 is described. The process can constitute part of a general process of refining carboxylic acids derived from a fermentation broth for use in the production of a variety of chemical compounds, such as C4 platform compounds, polymers, or fuels. |
申请公布号 |
SG11201503745S(A) |
申请公布日期 |
2015.07.30 |
申请号 |
SG11201503745S |
申请日期 |
2013.12.09 |
申请人 |
ARCHER DANIELS MIDLAND COMPANY |
发明人 |
STENSRUD, KENNETH;VENKITASUBRAMANIAN, PADMESH |
分类号 |
C07C27/00;C07C29/00;C12P7/44;C12P7/62 |
主分类号 |
C07C27/00 |
代理机构 |
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代理人 |
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