Process for the conversion of a c_-c_ aliphatic hydrocarbon into napthenic hydrocarbons
CA 1321605 C · Owner: Gosling, Christopher D. · Inventors: Gosling, Christopher D.; Fritsch, Thomas R.; Cottrell, Paul R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A C2-C6 ALIPHATIC HYDROCARBON INTO NAPHTHENIC HYDROCARBONS" ABSTRACT, C2-C6 aliphatic hydrocarbons are converted into easily transportable hydrocarbons of greater molecular weight by a combination process which comprises converting the C2-C6 aliphatic hydrocarbons to aromatic hydrocarbons in a dehydrocyclodimerization reaction zone after which this aromatic product is directly hydrogenated in the presence of hydrogen preferably from the, dehydrocyclodimerization reaction step to produce a naphthene-rich product, stream. It is also an aspect of the invention that the hot hydrogenation reaction zone product stream is used to preheat the feed stream to the dehydrocyclodimerization reaction …
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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 August 24, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 24, 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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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.