发明名称 |
METHOD FOR PURIFYING AN INERT GAS WHILE PREPARING LOWER ALKYL ESTERS |
摘要 |
A process for purifying an inert gas stream from a transesterification reaction wherein a lower alkyl alcohol is released during the reaction is claimed. A second use of the process is to make a lower alkyl, e.g., methyl, esters of fatty acids through a transesterification reaction using gaseous alcohols as a source of the lower alkyl alcohols. The alcohol is diluted with nitrogen or other inert gas carrier and reacted with a fatty acid ester, preferably a triglyceride, to form the corresponding methyl or lower alkyl fatty acid ester.
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申请公布号 |
CA2223710(A1) |
申请公布日期 |
1996.12.19 |
申请号 |
CA19962223710 |
申请日期 |
1996.05.17 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
GRANBERG, ERIC PAUL;LETTON, JAMES ANTHONY;SCHAFERMEYER, RICHARD GERARD |
分类号 |
B01D53/18;B01D53/72;B01J19/18;B01J31/12;C07B61/00;C07C67/03;C07C69/30;(IPC1-7):C07C69/587;C07C67/02;C07C69/24;C07C69/533 |
主分类号 |
B01D53/18 |
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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