Process for the endothermic gasification of carbon
CA 2551313 C · Owner: Choren Industries Gmbh · Inventors: Wolf, Bodo Max; Schulze, Olaf; Kappeller, Jonas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a process for the endothermic gasification of solid carbon in the entrained bed facility with hot gas from the partial oxidation of a process combination consisting of the process stages of partial oxidation of fuels and endothermic gasification of solid carbon which if necessary, is preceded by low temperature carbonisation such that the carbonisation gas is passed to partial oxidation and the carbonisation coke to endothermic gasification the hot gas streaming downwards from the combustion chamber in the process being deflected according to the invention, with separation of the liquid slag and passed to the process stage of endothermic gasification 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
- Filed June 29, 2006 and granted February 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 29, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.