| 摘要 |
A catalyst system for the liquid-phase production of methanol from synthesis gas is described, consisting of: one or more copper compounds; one or more alkoxides of the lanthanum group of formula (R1O)xW and/or one or more inorganic oxides of the lanthanum and/or aluminium group; one or more alkaline and/or alkaline-earth alkoxides of formula (RaO)xM, if at least one alkoxide of the lanthanum group is present, then one or more alkoxides of the titanium group of formula (RtO)xT, where R1, Ra and Rt, which can be the same or different, are C1-C10 alkyl groups, M is the alkaline or alkaline-earth metal, W is an element of the lanthanum group, T is an element of the titanium group, x is equal to the valency of the metal or element. |
