| 摘要 |
PROBLEM TO BE SOLVED: To selectively hydrogenate the reaction mixture from the hydroformylation of a specific olefin with a specific catalyst to sufficiently convert the specific accompanying substance to desired alcohols as much as possible and reduce the hydrogenation of unreacting olefins as little as possible. SOLUTION: The reaction mixture resulting from the hydroformylation of a 5-24C olefin is catalytically hydrogenated by using a supported catalyst containing copper, nickel and chromium as active components [preferably containing 0.3-15 wt.%; of copper and nickel, respectively; 0.05-3.5 wt.% of chromium and 0.01-1.6 wt.% of an alkali metal component], preferably at 120-220 deg.C under a pressure of 5-30 bar, particularly at 140-180 deg.C under 15-25 bar. |
