发明名称 |
PEMBUATAN ESTER-ESTER ASAM ORGANIK KARBOKSILAT |
摘要 |
<p>A process for producing a carboxylic acid ester comprises reacting a first reactant comprising at least one carboxylic acid with a second reactant comprising at least one alcohol. The carboxylic acid and/or the alcohol are Fischer-Tropsch derived. The reaction is effected at elevated temperature and at a pressure such that the reactants are in a vapour phase. The reaction is further effected in the presence of a temperature stable solid acid catalyst. The application also discloses a process for transesterifying an ester, which process comprises reacting a first reactant comprising an ester with a second reactant comprising a Fischer-Tropsch derived alcohol, at elevated temperature and at a pressure such that the reactants are in a vapour phase, the reaction being effected in the presence of a temperature stable solid acid catalyst.</p> |
申请公布号 |
ID22495(A) |
申请公布日期 |
1999.10.21 |
申请号 |
ID19990000517 |
申请日期 |
1997.12.12 |
申请人 |
SASOL TECHNOLOGY (PROPRIETARY) LIMITED |
发明人 |
YOUNG DESMOND AUSTIN;STEYNEERG JAN PETRUS;RADEMAN PETER ICOBUS;VERMAAK ESTER JOHANNA;SUMANI CLIVER LEBOHANG MIMONISHI;JAGER GEERT GUIDO JAAP |
分类号 |
B63B1/12;B63B1/24;B63B1/26;C07C67/03;C07C67/08;(IPC1-7):C07C67/08;C07C69/54;C07C69/24;C07C69/14 |
主分类号 |
B63B1/12 |
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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