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:
Jul. 14, 2015
Filed:
Aug. 20, 2008
Applicants:
Esko Mattelmäki, Porvoo, FI;
Kari Saviharju, Espoo, FI;
Inventors:
Esko Mattelmäki, Porvoo, FI;
Kari Saviharju, Espoo, FI;
Assignee:
Andritz OY, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21C 11/08 (2006.01); D21C 11/12 (2006.01);
U.S. Cl.
CPC ...
D21C 11/08 (2013.01); D21C 11/127 (2013.01);
Abstract
A method for treating odorous gases of a chemical pulp mill, according to which method odorous gases are combusted in a separate combustion device and flue gas generated therein is scrubbed. The scrubbed flue gas is led into a recovery boiler. The flue gas is scrubbed in a series of scrubbers wherein scrubbing solution discharged from one scrubber may be fed to a preceding scrubber.
Mattelmäki, Esko. (2015). Method in the treatment of odorous gases of a chemical pulp mill (U.S. Patent No. 9080286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9080286
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile