Title:
METAL STRUCTURE-BASED DENITRIFICATION CATALYST, FOR SELECTIVE CATALYTIC REDUCTION, USING COATING SLURRY AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2019/117382
Kind Code:
A1
Abstract:
The present invention relates to a metal structure-based denitrification catalyst, for selective catalytic reduction, using a coating slurry and a method for preparing same and, more specifically, to a highly efficient denitrification catalyst and a method for preparing same, the denitrification catalyst highly economical and showing excellent catalytic performance by means of a one-step process in which one-time coating and heat treating is performed for a metal structure for which a pretreatment process has not been performed.
Inventors:
LIM DONGHA (KR)
JEONG HAEYOUNG (KR)
LEE CHIHYEON (KR)
GU YUNJANG (KR)
IM EUNMI (KR)
KIM TAEYONG (KR)
JEONG HAEYOUNG (KR)
LEE CHIHYEON (KR)
GU YUNJANG (KR)
IM EUNMI (KR)
KIM TAEYONG (KR)
Application Number:
PCT/KR2017/014867
Publication Date:
June 20, 2019
Filing Date:
December 15, 2017
Export Citation:
Assignee:
KOREA INST IND TECH (KR)
International Classes:
B01J37/02; B01J23/22; B01J35/04; B01J37/08
Foreign References:
| KR101733171B1 | 2017-05-08 | |||
| JP2001009279A | 2001-01-16 | |||
| KR20100093823A | 2010-08-26 | |||
| KR20060087084A | 2006-08-02 |
Other References:
LIU, BO: "Washcoating of cordierite honeycomb with vanadia-tungsta-tita nia mixed oxides for selective catalytic reduction of NO with NH3", CATALYSI S SCIENCE & TECHNOLOGY, vol. 5, no. 2, 2015, pages 1241 - 1250, XP055569474
Attorney, Agent or Firm:
OH, Wihwan (KR)
Download PDF:
Previous Patent: CATALYST SUPPORT, FOR PREPARING HYDROGEN, HAVING THREE-DIMENSIONAL HETEROGENEOUS PORES AND PHOSPHORU...
Next Patent: HYDRAULIC MACHINE
Next Patent: HYDRAULIC MACHINE