POLYMERS FROM MUCONIC ACID ISOMERS AND ITS DERIVATIVES |
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| 申请号 | US15522123 | 申请日 | 2015-10-23 | 公开(公告)号 | US20170335031A1 | 公开(公告)日 | 2017-11-23 |
| 申请人 | MYRIANT CORPORATION; | 发明人 | Jay L. Milan; Michael Mang; Cenan Ozmeral; | ||||
| 摘要 | This invention relates to a process for preparing succinic acid and succinate ester from a succinic acid salt in fermentation broth. In the first stage of this invention, renewable carbon resources are utilized to produce succinic acid through biological fermentation. The succinic acid salt in the fermentation process is subjected to double displacement reaction with a strong acid leading to release of succinic acid. Succinic acid is recovered by fractional crystallization integrated with simulated moving bed chromatography to produce succinic acid and succinate ester. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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