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:
Nov. 21, 1995
Filed:
Feb. 24, 1993
Applicant:
Inventors:
Didier Carron, Saint-Maur-des-Fosses, FR;
Philippe Deblay, Chatenay-Malabry, FR;
Robert Desage, Verneuil-sur-Seine, FR;
Assignee:
C.O.G.I.A. Societe Anonyme, Orsay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; C02F / ;
U.S. Cl.
CPC ...
210774 ; 210175 ; 210184 ; 210687 ; 210508 ; 210509 ;
Abstract
Process and apparatus for demineralizing water include a fibrous microporous body having interfiber spaces in communication with one another and a porosity at least equal to 50%, water supply elements for supplying water to be demineralized through the fibrous microporous body, a heating device adapted to heat the fibrous microporous body to a temperature of at least 60.degree. C., and elements adapted to collect the demineralized water.