发明名称 |
Verfahren zur Herstellung von C10-C30-Alkenen durch partielle Hydrierung von Alkinen an Festbett-Palladium-Trägerkatalysatoren |
摘要 |
Production of alkenes by liquid-phase hydrogenation of alkynes containing 10-30 carbon (C) atoms comprises using a monolithic supported palladium catalyst and hydrogen containing 10-2000 ppm carbon monoxide (CO). Production of alkenes by liquid-phase hydrogenation of alkynes containing 10-30 C atoms at 20-250 degrees C and a hydrogen partial pressure of 0.3-200 bar comprises: (a) using a fixed bed of a catalyst prepared by calcining a support material in air, cooling it, impregnating it with a solution containing a palladium salt and optionally other metal ions, drying the product and shaping it into a monolithic catalyst element; and (b) either adding 10-2000 ppm CO to the hydrogen or generating an equivalent amount of CO by adding a CO-releasing compound to the liquid phase. |
申请公布号 |
DE50012565(D1) |
申请公布日期 |
2006.05.24 |
申请号 |
DE2000512565 |
申请日期 |
2000.12.08 |
申请人 |
BASF AG |
发明人 |
REIMER, KLAUS;KAIBEL, DR.;KAMMEL, DR.;BROECKER, DR.;ANSMANN, DR.;ETZRODT, DR.;STROEZEL, MANFRED;HAAKE, DR.;LAUPICHLER, DR.;BOCKSTIEGEL, DR. |
分类号 |
C07C5/09;B01J23/44;B01J23/50;B01J35/04;B01J35/06;B01J37/02;B01J37/08;C07B61/00;C07C29/17;C07C33/02;C07C33/03 |
主分类号 |
C07C5/09 |
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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