发明名称 |
PROCEDIMIENTO PARA LA OBTENCION DE C3 - C25 - ALCANOLES. |
摘要 |
Preparation of C3- to C25-alkanols by catalytic hydrogenation of corresponding crude C3- to C25-alkanols, as obtained in the cobalt-catalyzed hydroformylation of C2- to C24-olefins, by partial 80-95% hydrogenation conversion in a first stage using a silica supported nickel and molybdenum oxide catalyst and then completing the conversion in a second stage using a cobalt catalyst containing copper, manganese, molybdenum and,optionally other activating additives. The process is especially adapted to the economic preparation of C9-C11- and C13-C15-alkanols which are used to prepare high-grade plasticizer esters. |
申请公布号 |
ES2003829(B3) |
申请公布日期 |
1989.12.16 |
申请号 |
ES19860116461T |
申请日期 |
1986.11.27 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
GRENACHER, ARMIN VOLKER;HOFFMANN, HERWIG;STROHMEYER, MAX;ELLIEHAUSEN, HEINRICH |
分类号 |
C07B61/00;B01J23/00;B01J23/88;C07C27/00;C07C29/14;C07C29/141;C07C31/02;C07C67/00 |
主分类号 |
C07B61/00 |
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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