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:
Dec. 08, 1998
Filed:
Jan. 26, 1996
Arthur Natter, Wolfurt, AT;
Koenig AG, Amriswil, CH;
Abstract
A system for precipitation of pollutants from an off-gas, wherein the off-gas is cooled in a smooth-tube heat exchanger (13). The off-gas flows through a bundle of tubes (19) which extend vertically or tilted inside the heat exchanger. Cold water is introduced at a secondary side connection (43) of the heat exchanger (13). An air stripper (36) and a mist eliminator (26), and an optional electrostatic filter (27), are installed downstream of the heat exchanger (13). In the heat exchanger (13) and the air stripper (36), a portion of the condensable pollutants condenses out and a portion of the water-solubles and solids are precipitated. The system can be cleaned automatically and requires only a small placement area.