发明名称 |
PROCESS FOR THE PRODUCTION OF ALCOHOLS |
摘要 |
<p>The present invention provides a process for the production of aldehydes and/or alcohols, which process comprises the steps of: (a) reacting an oxygenate and/or olefinic feed in a reactor in the presence of a molecular sieve catalyst to form an effluent comprising olefins, comprising propylene; (b) separating the effluent comprising olefins as obtained in step (a) into at least a first olefinic product fraction comprising propylene and a second olefinic product fraction; (c) subjecting at least part of the first olefinic product fraction as obtained in step (b) to a hydroformylation process to form aldehydes; (d) separating at least part of the aldehydes as obtained in step (c) into at least a first product fraction of aldehydes and a second product fraction of aldehydes; and (e) hydrogenating at least part of the aldehydes in the first and/or second product fraction of aldehydes as obtained in step (d) to form a first product fraction of alcohols and/or a second product fraction of alcohols; (f) recycling at least part of the first and/or second product fraction of alcohols obtained in step (e) to step (a).</p> |
申请公布号 |
SG11201403392U(A) |
申请公布日期 |
2014.10.30 |
申请号 |
SG11201403392U |
申请日期 |
2012.12.21 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
SADASIVAN VIJAYAKUMARI, SIVAKUMAR;VAN WESTRENEN, JEROEN |
分类号 |
C07C1/20;C07C4/06;C07C11/06;C07C29/141;C07C31/12;C07C45/50;C07C47/02 |
主分类号 |
C07C1/20 |
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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