Process for the treatment of coke-oven gas
CA 1071402 A · Owner: Didier Engineering G.M.B.H. · Inventors: Wagener, Dietrich; Flockenhaus, Claus; Meckel, Joachim F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for the Treatment of coke-oven gas in Which hot coke-, oven gas coming from a block of coke-ovens is directly without cooling or, purification, subjected to partial oxidation by means of oxygen oxygen, enriched air or other gas mixtures containing oxygen and cracked and thus converted to a cracked gas rich in carbon monoxide and hydrogen this novel, process providing an economical coke-oven gas treatment by utilization of the coke-oven gas heat energy.
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 February 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 12, 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.