-
公开(公告)号:US4242283A
公开(公告)日:1980-12-30
申请号:US953226
申请日:1978-10-13
申请人: Josef Hibbel , Gunther Kessen , Josef Meis
发明人: Josef Hibbel , Gunther Kessen , Josef Meis
IPC分类号: C07C27/20 , B01J23/00 , B01J31/00 , C07B61/00 , C07C27/00 , C07C29/158 , C07C45/00 , C07C45/50 , C07C47/042 , C07C67/00 , D21H27/00
CPC分类号: C07C45/50
摘要: An improved process for continuously producing oxygen-containing compounds by the oxo process from olefins, carbon monoxide and hydrogen at a pressure of 5 to 1000 bar and at a temperature of 50.degree. to 200.degree. C. in the presence of a metal of Group VIII and/or a compound thereof as catalyst is disclosed. According to the invention, the unreacted olefin carbon monoxide and hydrogen is passed to a high pressure reactor wherein unreacted olefin is reacted under oxo process conditions to form oxygen-containing compounds.
摘要翻译: 一种通过烯烃,一氧化碳和氢气在5至1000巴的压力和50至200℃的温度下在VIII族金属存在下通过氧化方法连续生产含氧化合物的改进方法 和/或其化合物作为催化剂。 根据本发明,将未反应的烯烃一氧化碳和氢气通入高压反应器,其中未反应的烯烃在氧化工艺条件下反应以形成含氧化合物。
-
公开(公告)号:US4533755A
公开(公告)日:1985-08-06
申请号:US558788
申请日:1983-12-07
申请人: Boy Cornils , Josef Hibbel , Gunther Kessen , Werner Konkol , Bernhard Lieder , Ernst Wiebus , Heinz Kalbfell , Hanswilhelm Bach
发明人: Boy Cornils , Josef Hibbel , Gunther Kessen , Werner Konkol , Bernhard Lieder , Ernst Wiebus , Heinz Kalbfell , Hanswilhelm Bach
IPC分类号: B01J31/00 , B01J31/28 , C07B61/00 , C07C45/00 , C07C45/50 , C07C47/02 , C07C67/00 , C07C27/20
CPC分类号: C07C45/50
摘要: A process for the hydroformylation of olefins having 2 to 5 carbon atoms using rhodium catalysts in a low pressure process, wherein the waste gas from the low pressure plant containing the olefin is compressed and used in a high pressure plant.
摘要翻译: 在低压方法中使用铑催化剂加氢甲酰化具有2至5个碳原子的烯烃的方法,其中来自含有烯烃的低压装置的废气被压缩并用于高压设备中。
-
公开(公告)号:US4684750A
公开(公告)日:1987-08-04
申请号:US900389
申请日:1986-08-26
申请人: Gunther Kessen , Boy Cornils , Wilhelm Gick , Ernst Wiebus , Joseph Hibbel , Hanswilhelm Bach , Wolfgang Zgorzelski
发明人: Gunther Kessen , Boy Cornils , Wilhelm Gick , Ernst Wiebus , Joseph Hibbel , Hanswilhelm Bach , Wolfgang Zgorzelski
IPC分类号: C07C29/16 , B01J31/00 , B01J31/24 , C07B61/00 , C07C27/00 , C07C29/141 , C07C29/17 , C07C31/125 , C07C39/02 , C07C45/00 , C07C45/45 , C07C45/50 , C07C45/74 , C07C45/82 , C07C47/02 , C07C47/052 , C07C47/21 , C07C67/00
CPC分类号: C07C45/74 , C07C29/175 , C07C45/50 , C07C45/82
摘要: A process for the production of 2-ethyl-hexanol comprising reacting propene with carbon monoxide and hydrogen, in the presence of an aqueous catalyst containing rhodium and at least one sulfonated triarylphosphine, to form an aqueous phase and an organic phase, said organic phase comprising a mixture of materials having boiling points lower than that of n-butanal and substances having boiling points equal to or higher than that of n-butanal, said materials including i-butanal, separating said material from said substances, subjecting said substances to aldol condensation, in the presence of aqueous alkali, to form 2-ethyl hexenal, first hydrogenating said 2-ethyl-hexenal in a gas phase in the presence of a first hydrogenation catalyst and thereafter hydrogenating said 2-ethyl-hexenal in a liquid phase to form 2-ethyl-hexanol in the presence of a second hydrogenation catalyst.
摘要翻译: 一种生产2-乙基己醇的方法,包括在含有铑和至少一种磺化三芳基膦的含水催化剂存在下使丙烯与一氧化碳和氢气反应,形成水相和有机相,所述有机相包含 沸点低于正丁醛和沸点等于或高于正丁醛的物质的混合物,所述材料包括异丁醛,将所述物质与所述物质分离,使所述物质进行醛醇缩合 在碱水溶液存在下,形成2-乙基己烯醛,首先在气相中在第一氢化催化剂存在下氢化所述2-乙基己烯,然后在液相中氢化所述2-乙基己烯醛以形成 2-乙基己醇在第二氢化催化剂存在下反应。
-
-