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:
Oct. 15, 1985
Filed:
Mar. 29, 1984
Applicant:
Inventor:
James L Skinner, Tucson, AZ (US);
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L / ; C10L / ;
U.S. Cl.
CPC ...
44 / ; 44-6 ; 44 / ; 110267 ;
Abstract
A method for discharging heavy oil treated particulate coal and controlling emissions from a heavy oil spray contacting vessel is disclosed. In particular, a bed of heavy oil treated coal is maintained in the lower portion of the oil spray contacting vessel. The heavy oil treated coal is withdrawn from the bottom of the bed while maintaining the bed at a sufficient depth to remove a major portion of the heavy oil mist from gaseous materials within the vessel. A major portion of gaseous materials are made to pass downwardly through the bed.