Process for the generation of electric power
CA 1069274 A · Owner: Shell Internationale Research Maatschappij B.V. · Inventors: Klein, Johannes P.; Ouwerkerk, Cornelis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for the generation of electric power in which a liquid or a solid sulphur-containing fuel is partially burnt, the combustion gases are cooled hydrogen sulphide is removed from the combustion gases by absorption in an aqueous solution of a tertiary amine the absorbed hydrogen sulphide is liberated and converted to elemental sulphur, the gases obtained after the absorption of hydrogen sulphide in the aqueous solution of a tertiary amine are burnt further and the resultant energy is used to drive a power-generating turbine.
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 January 8, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 8, 1997.
- 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.