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. 21, 1993
Filed:
May. 14, 1992
Richard W Schweizer, Sugar Land, TX (US);
Kantilal P Patel, Houston, TX (US);
ACS Industries, Inc., Woonsocket, RI (US);
Abstract
An apparatus for recovering oil from an oil spill on the surface of a body of water includes a skimmer unit for recovering an oil-water mixture from the surface of the body of water, a three stage coalescer unit for separating the oil in the oil-water mixture from the water therein and a solvent injection assembly for injecting solvent into the coalescer unit after the first and second stages in order to reduce the viscosity of the oil entering the second and third stages. The first, second, and third stages of the coalescer unit comprise interceptors having a surface area ratios between 27 and 65 ft.sup.2 /ft.sup.3 ; 65 ft.sup.2 /ft.sup.3 and 2500 ft.sup.2 /ft.sup.3 ; and 500 ft.sup.2 /ft.sup.3 and 4200 ft.sup.2 /ft.sup.3, respectively.