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公开(公告)号:US3855396A
公开(公告)日:1974-12-17
申请号:US22044272
申请日:1972-01-24
Applicant: BASF AG
Inventor: KNIESE W , NIENBURG H , TAVS P , PLUECKHAN J , KUMMER R
CPC classification number: C01G51/02 , B01J21/18 , B01J29/04 , B01J31/20 , B01J31/28 , B01J2231/321 , B01J2531/845 , C01G55/008
Abstract: Continuous production of carbonyls of metals of Group 8 of the Periodic Table by treatment of solutions of appropriate metal salts with an excess of carbon monoxide and hydrogen at temperatures of 50* to 200*C and at pressure of 50 to 500 atmospheres gauge in the presence of activated carbon, a zeolite or a basic ion exchanger which is loaded with the corresponding metal carbonyl. Solutions of metal carbonyls obtained by the process are suitable as catalyst solutions for carbonylatiion reactions, particularly for hydroformylation reactions.
Abstract translation: 在50℃至200℃的温度和50至500个大气压的压力下,通过处理适当的金属盐与过量的一氧化碳和氢气的溶液,连续生产周期表第8组的金属羰基。 的活性炭,沸石或碱性离子交换剂,其负载相应的金属羰基。 通过该方法获得的金属羰基化物的溶液适合用作羰基化反应的催化剂溶液,特别是用于加氢甲酰化反应。
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2.
公开(公告)号:US3818057A
公开(公告)日:1974-06-18
申请号:US17577771
申请日:1971-08-27
Applicant: BASF AG
Inventor: NIENBURG H , KNIESE W , KUMMER R , TAVS P
CPC classification number: C07C29/16 , B01J31/20 , B01J31/24 , B01J2231/321 , B01J2531/822 , B01J2531/845 , C07F9/5004 , C07C31/02
Abstract: Dimethyl- omega -carboxyalkylphosphines and their alkyl esters which are valuable as modifying agents for catalysts used in the oxo reaction.
Abstract translation: 二甲基ω-羧基烷基膦及其烷基酯,它们作为在羰基反应中使用的催化剂的改性剂是有价值的。
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