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:
Apr. 02, 1996
Filed:
Feb. 23, 1994
Applicant:
Inventor:
Adrian A Joseph, Los Angeles, CA (US);
Assignee:
Orbit Technologies, Inc., Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B / ;
U.S. Cl.
CPC ...
75621 ; 75 1019 ; 75 1064 ;
Abstract
A method for refining metal slag containing TiO.sub.2 to produce titanium compound comprising introducing molten slag into a heat vacuum chamber, whereby the heat and vacuum oxidize the slag. The slag is skimmed or further reacted by application of heat and vacuum to remove additional impurities.