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. 02, 1976
Filed:
Feb. 19, 1971
Applicant:
Inventors:
Karl V Hauser, Ann Arbor, MI (US);
Lewis A Paulsen, Belleville, MI (US);
Assignee:
Edward C. Levy Company, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21B / ;
U.S. Cl.
CPC ...
75 24 ; 65 20 ;
Abstract
A process for cooling sulfur-bearing slag while inhibiting the formation of hydrogen sulfide. An oxidant is mixed with the cooling water and the slag is brought into contact therewith, the solution cooling the slag to permit handling thereof while the oxidant inhibits the release of hydrogen sulfide.