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:
Sep. 22, 1987
Filed:
Feb. 14, 1985
Applicant:
Inventor:
Albert M Leon, Mamaroneck, NY (US);
Assignee:
Stauffer Chemical Company, Westport, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ;
U.S. Cl.
CPC ...
423443 ; 423444 ; 4235 / ; 423563 ; 423565 ; 423D / ;
Abstract
There is disclosed a process for the production of carbon disulfide and hydrogen sulfide from a particulate carbon source. In one embodiment, an oxygen containing gas is reacted with a particulate carbon source in a one step process so as to provide the temperatures necessary for the reaction of the particulate carbon source with sulfur to produce carbon disulfide. In another embodiment, a source of hydrogen is introduced along with the oxygen containing gas and sulfur so as to produce hydrogen sulfide in a single step process.