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:
Jun. 05, 2012
Filed:
Dec. 14, 2007
Horst Grochowski, Oberhausen, DE;
Horst Grochowski, Oberhausen, DE;
Other;
Abstract
A method for purifying waste gases of an at least partially burnt solid fuel to reduce pollutants such as SOand/or HCl and NO. The waste gas flows into a moving bed reactor from below through a lower and upper layer of an adsorption and/or absorption agent already polluted with NO, SOand/or HCl. SOand/or HCl components are adsorbed from the waste gas into the NOloaded adsorption and/or absorption agent. Thereafter, the waste gas is mixed with an ammonium-containing compound and flows through an upper horizontal gas inflow and bulk material removal tray of the moving bed reactor into the upper layer of the adsorption and/or absorption agent already polluted with NOand small quantities of SOand/or HCl. During the throughflow of the upper layer, NOcomponents are adsorbed from the waste gas onto the adsorption/absorption agent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile