Hydrocarbon synthesis
CA 1112672 A · Owner: Johnson, Matthey & Co. Limited · Inventors: Everson, Raymond C.; Woodburn, Edward T.; Kirk, Alan R.M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to hydrocarbon synthesis and particularly to the production of gasoline with a range of C5 to C12. In particular the invention relates to a process for synthesising hydrocarbons in the C5 - C12 range from a mixture of hydrogen and carbon monoxide gases comprising contacting the said mixture with a supported ruthenium catalyst wherein the said mixture is at a temperature within the temperature range of (500 to 550)°K and wherein the outlet partial pressure of carbon monoxide is not less than 0.8 atmospheres in the temperature range (500 to 525)°K and not less than 3.0 in the temperature range (525-550)°K.
Read the whole patent
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 November 17, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 17, 1998.
- 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.