Hydrocarbon dehydrogenation process using a combination of isothermal and adiabatic dhydrogenation steps
CA 1320219 C · Owner: Thompson, Gregory J. · Inventors: Thompson, Gregory J.; Herber, Raymond R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A COMBINATION OF ISOTHERMAL AND ADIABATIC DEHYDROGENATION STEPS" ABSTRACT, Deydrogenatable C2-plus feed hydrocarbons are catalytically dehydrogenated by the steps of: (a) passing a feed stream comprising the C2-plus feed hydrocarbon into an isothermal dehydrogenation zone and through at least one bed of dehydrogenation catalyst maintained at isothermal dehydrogenation conditions selected to convert at least about 50 weight percent of the feed stream and to produce an effluent stream comprising hydrogen unconverted C2-plus feed hydrocarbon and C2-plus product hydrocarbon; (b) admixing an oxygen-containing stream with the isothermal dehydrogenation zone effluent stream; (c) passing the …
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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 July 13, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 13, 2010.
- 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
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.