Abstract A catalyst and process useful at low temperatures (below about 160° C.) and preferably in the range 80°-120° C. used in the production of methanol from carbon monoxide and hydrogen is disclosed. The catalyst is used in slurry form and comprises a complex reducing agent derived from the component structure NaH--RONa--M(OAc) 2 where M is selected from the group consisting of Ni, Pd, and Co and R is a lower alkyl group containing 1-6 carbon atoms. This catalyst is preferably used alone but is also effective in combination with a metal carbonyl of a group VI (Mo, Cr, W) metal. The preferred catalyst precursor is Nic (where M=Ni and R=tertiary amyl). Mo(CO) 6 is the preferred metal carbonyl if such component is used. The catalyst is subjected to a conditioning or activating step under temperature and pressure, similar to the parameters given above, to afford the active catalyst.
A catalyst used in the synthesis of methanol from carbon monoxide and hydrogen which comprises catalytic amounts in slurry form of a complex reducing agent of the type NaH--ROH--M(OAc) 2 wherein M is selected from the group consisting of Ni, Pd, and Co and R is a lower alkyl group containing from 1-6 carbon atoms, combined with a group VI metal carbonyl.
Claim 2
Dependent Claim
62 words
A catalyst used in the synthesis of methanol from carbon monoxide and hydrogen which comprises catalytic amounts in slurry form of a complex reducing agent of the type NaH--ROH--M(OAc) 2 wherein M is selected from the group consisting of Ni, Pd, and Co and R is a lower alkyl group containing from 1-6 carbon atoms, combined with a group VI metal carbonyl.
Claim 3
Dependent Claim
16 words
The catalyst of claim 1 wherein the complex reducing agent is derived from NaH--ROH--Ni(OAc) 2 .
Claim 4
Dependent Claim
10 words
The catalyst of claim 2 wherein R is tertiary amyl.
Claim 5
Dependent Claim
12 words
The catalyst of claim 1 wherein the metal carbonyl is molybdenum hexacarbonyl.