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. 01, 1998
Filed:
Feb. 10, 1997
Applicant:
Inventors:
Werner Sievers, Frankfurt, DE;
Gunter Muller, Wiesbaden, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95211 ; 96291 ; 261 94 ;
Abstract
The invention relates to a fluidized-bed scrubber containing fluidizing bodies for purifying gases and to processes for its operation. The invention enables the fluidized-bed scrubber to be dimensioned, and the processes to be carried out, in such a manner that the number of fluidizing bodies is minimized and as much energy as possible is saved, without this decreasing the purifying efficiency.