05336834 is referenced by 18 patents and cites 7 patents.

An adsorption arrangement in combination with a catalytic hydrocarbon conversion process suspends non-hydrocarbon materials that act to enhance the operation of the conversion zone by using an adsorption zone arrangement to keep the compounds in recirculation about the reaction zone. The process of this invention is particularly useful for the isomerization of hydrocarbons wherein the adsorption zone arrangement operates to maintain chloride compounds in the reaction zone and to prevent contamination of product streams with the chloride compounds. This invention can be used in combination with traditional adsorptive methods of removing contaminant from feedstreams that enter reaction zones. The invention is also useful for sulfided catalysts where it is desirable to maintain sulfur within the reaction zone and keep sulfur contamination from entering product streams.

Title
Hydrocarbon conversion with additive loss prevention
Application Number
8/63801
Publication Number
5336834
Application Date
May 20, 1993
Publication Date
August 9, 1994
Inventor
Chien C Chao
Millwood
NY, US
Andrew S Zarchy
Amawalk
NY, US
Agent
John G Tolomei
Thomas K McBride
Assignee
UOP
IL, US
IPC
C07C 5/22
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