公开(公告)号：US20140100106A1

公开(公告)日：2014-04-10

申请号：US13760309

申请日：2013-02-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Heon Phil HA ,  Kyung Ju LEE

IPC: B01J23/22

CPC classification number: B01J23/22 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2251/2067 ,  B01D2251/208 ,  B01D2255/2065 ,  B01D2255/20723 ,  B01D2258/012 ,  B01J21/063 ,  B01J37/04 ,  B01J37/08

Abstract: Provided is a catalyst including: a support including titanium oxide; an active catalyst component including vanadium oxide; and a co-catalyst including antimony and cerium, in which the catalyst is included in a deNox reduction reaction that decomposes nitrogen oxide. The catalyst may improve sulfur poisoning tolerance characteristics while improving the deNox efficiency at a temperature in a wide range from low temperature to high temperature.

Abstract translation: 提供一种催化剂，其包括：包含氧化钛的载体; 包括氧化钒的活性催化剂组分; 以及包含锑和铈的助催化剂，其中催化剂包括在分解氮氧化物的脱硝还原反应中。 催化剂可以改善硫中毒耐受特性，同时在从低温到高温的宽范围内的温度下提高脱硝效率。