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. 02, 2019
Filed:
Mar. 28, 2013
The Chugoku Electric Power Co., Inc., Hiroshima-shi, Hiroshima, JP;
Toshikazu Yoshikawa, Hiroshima, JP;
Kazuhiro Yoshida, Hiroshima, JP;
Hiroshi Shimada, Hiroshima, JP;
Misao Nobori, Osaka, JP;
Atsushi Ito, Ichinomiya, JP;
Fumihiro Miyake, Osaka, JP;
Yuichiro Morizane, Osaka, JP;
Hiroyuki Kagawa, Osaka, JP;
THE CHUGOKU ELECTRIC POWER CO., INC., Hiroshima, JP;
Abstract
A method for regenerating an NOx removal catalyst, which includes connecting an upstream fixing member () to one end of a member to be ground, and connecting a downstream fixing member () to the other end; connecting a mixing part () for mixing an abrasive with a gas to an upstream portion of the upstream fixing member, and disposing a screen member in the expanded part, and connecting a classification part () and a dust-collecting part () to the downstream fixing member; and transferring the abrasive which has been mixed with the gas from the mixing part to the upstream fixing member, reducing the flow rate of the mixture in the expanded part, subsequently, causing the mixture to pass through the through-hole of the NOx removal catalyst and the downstream fixing member, and then collecting dust by means of the dust-collecting part via the classification part.