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. 21, 2016
Filed:
Mar. 22, 2013
Hee-sung Yang, Ulsan, KR;
Joon-ho Ko, Ulsan, KR;
Chan-do Park, Ulsan, KR;
Seok-lyong Song, Ulsan, KR;
Jae-woo Lee, Ulsan, KR;
Sung-young Lee, Ulsan, KR;
Jai-hyun Park, Ulsan, KR;
Kyoung-jae Kim, Gyeongsangnam-do, KR;
Seung-han Han, Seoul, KR;
Young-jin Cho, Gyeongsangnam-do, KR;
Tae-min Kim, Seoul, KR;
Ju-yong Jung, Chungcheongnam-do, KR;
Hee-Sung Yang, Ulsan, KR;
Joon-Ho Ko, Ulsan, KR;
Chan-Do Park, Ulsan, KR;
Seok-Lyong Song, Ulsan, KR;
Jae-Woo Lee, Ulsan, KR;
Sung-Young Lee, Ulsan, KR;
Jai-Hyun Park, Ulsan, KR;
Kyoung-Jae Kim, Gyeongsangnam-do, KR;
Seung-Han Han, Seoul, KR;
Young-Jin Cho, Gyeongsangnam-do, KR;
Tae-Min Kim, Seoul, KR;
Ju-Yong Jung, Chungcheongnam-do, KR;
HYUNDAI HEAVY INDUSTRIES CO., LTD., Ulsan, KR;
HYUNDAI BNGSTEEL CO., LTD., Changwon-si, Gyeongsangnam-do, KR;
E&D CO., LTD., Cheongju-si, Chungcheongbuk-do, KR;
Abstract
The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for purifying the exhaust gas from a ship, capable of reducing nitrogen oxide by 85% or more at 250-300° C.; and a preparation method thereof. The metal filter for removing nitrogen oxide contained in the exhaust gas from a ship of the present invention comprises an integrated catalyst, wherein a metal substrate comprising irregularities is coated with a low temperature active catalyst in which vanadium (V), tungsten (W) and alumina sol are supported in a Ti-pillared clay (Ti-PILC) powdered support.