Cobalt catalysts for conversion of methanol or synthesis gas
CA 1289126 C · Owner: Exxon Research And Engineering Company · Inventors: Mauldin, Charles H.; Arcuri, Kym B.; Davis, Stephen M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A zirconium hafnium, cerium or uranium promoted, cobalt catalyst and process for the conversion of methanol or synthesis gas to hydrocarbons. Methanol is contacted preferably with added hydrogen, over said catalyst or, synthesis gas is contacted over said catalyst to proudce at, reaction conditions, an admixture of C10+ linear paraffins and olefins. These hydrocarbons can be further refined to high quality middle distillate fuels, and other valuable products such as mogas, diesel fuel, and jet fuel particu-, larly premium middle distillate fuels of carbon number ranging to about C20.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted September 17, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 17, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.