Methanol
CA 1065347 A · Owner: Imperial Chemical Industries Limited · Inventors: Pinto, Alwyn
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Canadian Abstract, In a process for producing methanol by generating methanol synthesis gas generating high pressure steam by heat exchange with a hot gaseous stream produced in the course of synthesis gas generation bringing synthesis gas, to synthesis gas pressure by means of a compressor powered from an engine in which such high pressure steam is let down and synthesising methanol over, a catalyst at an outlet temperature of under 300°C thermal efficiency isimproved by transferring heat evolved in the synthesis to water maintained under a pressure too high to permit boiling and the resulting hot water is used as feed for the high pressure steam generation. If the methanol synthesis is of …
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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 October 30, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 30, 1996.
- 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.