| 发明名称 |
METHOD FOR MANUFACTURING REFINED METHIONINE |
| 摘要 |
<p>The object of the present invention is to provide a process for producing refined methionine in which the loss of methionine due to washing is reduced. The present invention relates to a process for producing refined methionine from crude methionine, comprising a step of washing crude methionine with the use of a wash water containing methionine.</p> |
| 申请公布号 |
EP2821396(A1) |
申请公布日期 |
2015.01.07 |
| 申请号 |
EP20130754169 |
申请日期 |
2013.02.26 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY LIMITED |
发明人 |
NISHIDA, JUNICHI;KOIZUMI, YOSHIYUKI |
| 分类号 |
C07C319/28;C07C323/58 |
主分类号 |
C07C319/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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