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:
Jul. 24, 1979
Filed:
Sep. 05, 1978
Applicant:
Inventors:
Stephen K Boyer, Springfield, PA (US);
Steven M Slater, Cambridge, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2041 / ;
Abstract
A process is described for the conversion of sulfur dioxide into sulfur trioxide, and derivatives of sulfur trioxide, such as sulfuric acid. The process is particularly efficient for removing sulfur dioxide from stack gas, such as exhaust and waste gas associated with industrial processes, such as chemical processes, combustion of coal and oil, and processes for treating liquid and solid wastes.