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. 19, 1982
Filed:
Dec. 15, 1980
Applicant:
Inventors:
Marion G Bingham, Houston, TX (US);
Leonard D Reagan, Spring, TX (US);
Assignee:
Milchem Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134104 ; 134111 ;
Abstract
Particulate matter is deposited on an inclined vibrating screen. A spray of wash solution is directed onto the cuttings. As the cuttings move down the incline, the vibration agitates the wash solution and hydrocarbon contaminants from the cuttings. The solution is recovered below the screen. Washed cuttings are deposited onto a second inclined vibrating screen unit, where the procedure may be repeated. Recovered washing solution is cleaned and recirculated.