Dehydrogenation catalyst
CA 1318656 C · Owner: Sherrod, Fred Allen · Inventors: Sherrod, Fred Allen; Lewis, Gregg Evan; Smith, Allen Ray
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a dehydrogenation catalyst containing iron and promoted with potassium and cerium which has been shown to have improved activity when a copper compound is added thereto as a component. The improvement in activity is obtained without substantially sacrificing selectivity. While copper has been employed as a stabilizer in some iron dehydrogenation catalysts, its combination with cerium in the presently disclosed catalyst composition is novel.
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 June 1, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 1, 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
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.