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:
Mar. 06, 1984
Filed:
May. 12, 1982
Applicant:
Inventor:
Alan J Morris, Oklahoma City, OK (US);
Assignee:
Kerr-McGee Chemical Corporation, Oklahoma City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G / ;
U.S. Cl.
CPC ...
423 76 ; 423 77 ; 423 75 ; 423 79 ; 423 82 ;
Abstract
A process for producing titanium tetrachloride in which iron-titanium ore is leached in hydrochloric acid to produce a solid phase comprising upgraded titanium-containing material, and a spent liquid phase. Dissolved metal chlorides in the spent liquid phase are regenerated to produce hydrochloric acid in an acid regeneration zone. The titanium-containing material is chlorinated to produce a product stream containing titanium tetrachloride and entrained solids, including metal chloride. The entrained solids are recovered from the product stream and the metal chloride portion thereof is recycled to the acid regeneration zone.