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. 21, 1987
Filed:
Jun. 10, 1983
Applicant:
Inventors:
Luc Delons, Pau, FR;
Roger Chaumont, Condrieu, FR;
Assignee:
Elf France, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210110 ; 2102423 ; 2102424 ; 210924 ;
Abstract
Device allowing the selective and continuous recovery of hydrocarbons present in the form of a sheet or nappe at the surface of an aqueous medium. It is essentially constituted by a roller covered with a hydrophobic and oleophilic material 5 partially surrounded by a mobile recipient 6 provided with evacuation means of the aqueous medium 52. This device is particularly well adapted to the deoiling of a decanting basin.