The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 1997
Filed:
Apr. 05, 1996
Chien C Chao, Millwood, NY (US);
UOP, Des Plaines, IL (US);
Abstract
The invention relates to a process for removing hydrogen halides from hydrocarbon containing streams. More particularly, the invention relates to a process and an HCl sorbent for the removal of HCl and other hydrogen halides from hydrocarbon streams to prevent the formation of green acids. The sorbent has a high capacity for sorption of HCl, sufficient physical strength to permit operation in packed bed form, and catalytic inertness to not causing the oligomerization reactive hydrocarbons such as olefins, diolefins. The HCl sorbent comprises an admixture of magnesium hydroxide and a hydrogen halide reactive component such as calcium hydroxide or oxide with at least one or more metal oxide, hydroxide or carbonate wherein the magnesium is present in an amount greater than about 5 mol-% of the total cation content of the sorbent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile