发明名称 |
PRODUCTION METHOD OF ACROLEIN |
摘要 |
<p>The present invention has an object to provide a production method of acrolein capable of producing acrolein with suppressing the yield change with time. The production method of the invention is that glycerin is dehydrated under coexistence with a catalyst having crystalline metallosilicates containing at least one kind of T atoms and 15% by mass or less of a binder, and the Si atoms to T atoms ratio (Si/T) of the catalyst is 800 or less.</p> |
申请公布号 |
EP2018360(A1) |
申请公布日期 |
2009.01.28 |
申请号 |
EP20070743609 |
申请日期 |
2007.05.11 |
申请人 |
NIPPON SHOKUBAI CO.,LTD. |
发明人 |
OKUNO, MASAAKI;MATSUNAMI, ETSUSHIGE;TAKAHASHI, TSUKASA;KASUGA, HIROTO;OKADA, MASAKI;KIRISHIKI, MASARU |
分类号 |
C07C45/52;B01J29/40;B01J29/46;C07B61/00;C07C47/22 |
主分类号 |
C07C45/52 |
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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