发明名称 |
OFF-SITE TREATMENT FOR HYDROGENATION CATALYSTS |
摘要 |
<p>The present invention concerns a process for“ex situ”treatment of a hydrogenation catalyst containing nickel prior to use, consisting of carrying out three steps, namely bringing the catalyst into contact with at least one sulphur-containing compound or agent (the step termed selectivation), treating said catalyst with hydrogen at a temperature of more than 250° C. (the step termed reduction) and passivation of said catalyst.</p> |
申请公布号 |
EP1622720(A1) |
申请公布日期 |
2006.02.08 |
申请号 |
EP20040742613 |
申请日期 |
2004.04.28 |
申请人 |
EURECAT S.A. |
发明人 |
DUFRESNE, PIERRE;LEBRUYERE, FRANCK;LOCATELLI, FRANCOIS |
分类号 |
B01J37/14;B01J37/20;C10G49/02;C10G49/04;(IPC1-7):B01J37/20;B01J33/00;C10G45/36;C10G45/48 |
主分类号 |
B01J37/14 |
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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