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:
May. 16, 2000
Filed:
Aug. 03, 1998
Applicant:
Inventors:
Jacques Mergy, Lillesand, NO;
Tanguy Massart, Courbevoie, FR;
Philippe Daudin, Chalon sur Saone, FR;
Assignee:
Saint Gobain Emballage, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95212 ; 55467 ; 55481 ; 95281 ; 96233 ; 96400 ; 96421 ;
Abstract
A method for filtering the dust in gaseous emissions discharged from a glass furnace includes filtering the emissions at a traverse speed of at least 0.1 m/sec with at least one filtering element downstream of the furnace, and regenerating the filtering element by washing using a water-based solvent which is capable of dissolving and/or washing away most of the filtered dust.