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. 07, 2006
Filed:
Apr. 19, 2002
Applicants:
Earl Smith, Severna Park, MD (US);
Michael Robinson, Burgh-on-Bain, GB;
Kirit Talati, Grimsby, GB;
Inventors:
Assignee:
Millennium Inorganic Chemicals, Inc., Hunt Valley, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01G 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes for the efficient and economical beneficiation of titaniferous ore are provided. A unique process for beneficiating ore comprising pretreatment of the ore by oxidation and reduction, followed by acid leaching with sulfuric acid has been developed. The acid used in this process may be recycled, which will thereby increase the efficiency of the process. Preferably the ore treated according to the present invention is ilmenite ore.
Smith, Earl. (2006). Beneficiation of titaniferous ore with sulfuric acid (U.S. Patent No. 7008602). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7008602
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile