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:
Feb. 07, 1980
Applicant:
Inventors:
Horst Bechthold, Erftstadt-Friesheim, DE;
Ulrich Mohn, Bergisch-Gladbach, DE;
Assignee:
Maschinenfabrik Buckau R.Wolf AG, Grevenbroich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423242 ;
Abstract
A process for removing acidic and other polluting components from flue gases exhausted from a boiler installation and passed through a preliminary air heater, then through a dust separator and desulphurization means; a partial current of the flue gases is branched off upstream of the air heater and passed through an auxiliary dust separator and a spray drier which is supplied with washing liquid from the desulphurization means, and thereupon the partial current is reunited with the main gas current downstream of the air preheater.