Fluid coking with improved stripping
CA 1248478 A · Owner: Exxon Research And Engineering Company · Inventors: Blaser, Don E.; Baker, Charles L.; Chang, Bong H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid coking process is provided in which the fluidizing and stripping gas is introduced as a plurality of streams in the proximity of flow deflecting means positioned in the stripping portion of the coking reactor such as to provide a specified superficial gas velocity in the stripping portion.
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 January 10, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 10, 2006.
- 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.