发明名称 |
VAPOUR PHASE ESTER SYNTHESIS |
摘要 |
This invention relates to a process for the production of lower aliphatic esters which comprises reacting a lower olefin with a saturated lower aliphatic monocarboxylic acid in the vapour phase in the presence of a heteropolyacid catalyst, characterised in that: a) the reaction is carried out in a plurality of reactors set up in series; and b) the feedstock is rendered substantially free of metallic or metal compound impurities prior to being brought into contact with the heteropolyacid catalyst.
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申请公布号 |
CA2337034(C) |
申请公布日期 |
2007.09.18 |
申请号 |
CA19992337034 |
申请日期 |
1999.07.01 |
申请人 |
BP CHEMICALS LIMITED |
发明人 |
HODGE, STEPHEN ROBERT;FROOM, SIMON FREDERICK THOMAS;PACYNKO, WITOLD FRANCISZEK |
分类号 |
C07C67/04;C07B61/00;C07C69/14;C07C69/22 |
主分类号 |
C07C67/04 |
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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