CATALYSTS FOR THE PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
申请人:Devon Thomas James
公开号:US20120330067A1
公开(公告)日:2012-12-27
Catalyst compositions of palladium supported on alumina or zirconium oxide supports having low or no silicon dioxide contents and having a specific surface area or modified with alkali, alkaline earth, or phosphine oxide compounds are selective in a vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products.
在氧化铝或氧化锆载体上支撑的钯催化剂组合物,具有低或无二氧化硅含量,并具有特定比表面积或经过碱金属、碱土金属或膦氧化物化合物改性,在氢气存在下对环氧乙醛化合物和/或环酮化合物进行选择性蒸汽相氢解反应,将它们转化为相应的羟基醚烃反应产物。