Low temperature catalysts for methanol production
Abstract
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.
Inventors
- 👤 Richard S. Sapienza
- 👤 William A. Slegeir
- 👤 Thomas E. O'Hare
- 👤 Devinder Mahajan
Bibliographic Details
Claims Analysis
Total Claims: 8References Cited (Backward Citations)
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