PROCESS FOR RECOVERING AMINOALCOHOLS AND GLYCOLS FROM AQUEOUS STREAMS OF TAURINE PRODUCTION |
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| 申请号 | US15366835 | 申请日 | 2016-12-01 | 公开(公告)号 | US20180155272A1 | 公开(公告)日 | 2018-06-07 |
| 申请人 | VITAWORKS IP, LLC; | 发明人 | Songzhou Hu; | ||||
| 摘要 | There is disclosed an extraction process for recovering aminoalcohols and glycols from aqueous streams of taurine production. The aqueous streams which contain aminoalcohols and/or glycols are first mixed with a base to increase pH and then extracted with C3-C6 alcohols, ketones, and ethers. The aqueous streams are then returned to their respective cyclic process for the production of taurine. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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