发明授权
- 专利标题： Production of fatty acids from alkanes by oxidation
- 专利标题（中）： 通过氧化从碱性生产脂肪酸
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申请号： US606280申请日： 1975-08-20
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公开(公告)号： US4011252A公开(公告)日： 1977-03-08
- 发明人: Harold Robert Gerberich, Jr. , Edward F. Dougherty
- 申请人： Harold Robert Gerberich, Jr. , Edward F. Dougherty
- 申请人地址： NY New York
- 专利权人： Celanese Corporation
- 当前专利权人： Celanese Corporation
- 当前专利权人地址： NY New York
- 主分类号： C07C51/27
- IPC分类号： C07C51/27 ; C07C51/20 ; C07C51/24 ; C07C51/26 ; C07C51/28
摘要：
A process for producing fatty acids from C.sub.20 to C.sub.30 normal alkanes by air oxidizing the alkanes, followed by hydrogenating the product of the air oxidation and then oxidizing the hydrogenated product by nitric acid oxidation. The crude fatty acid product may be purified by a second hydrogenation to convert nitrogen impurities to amines and removal of the amines.
公开/授权文献
- US5876138A Cosmetic applicator 公开/授权日：1999-03-02
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