Process for the preparation of a catalyst composition, and use of a catalyst composition so prepared in the conversion of synthesis gas
CA 1202940 A · Owner: Shell Canada Limited · Inventors: Tsang, Wen-Ghih; Slaugh, Lynn H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A catalyst composition is prepared by a process comprising the following steps:, a) a faujasite type zeolite is ion-exchanged with a solution containing ruthenium ions;, b) the ruthenium-containing zeolite is contacted with a solution comprising a borane;, c) the borane-treated zeolite is subsequently calcined and d) the calcined zeolite is reduced. The composition so prepared is very suitably used as catalyst in the conversion of synthesis gas.
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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 April 8, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 8, 2003.
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Timeline
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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.