基本信息:
- 专利标题: 일시적 NOx 배출물을 처리하기 위한 촉매
- 专利标题(英):KR20180034714A - Catalysts for treating transient nox emissions
- 专利标题(中):用于处理瞬态氮氧化物排放的催化剂
- 申请号:KR20187008932 申请日:2010-11-30
- 公开(公告)号:KR20180034714A 公开(公告)日:2018-04-04
- 优先权: GB0920927 2009-11-30
- 主分类号: B01J29/72
- IPC分类号: B01J29/72 ; B01J29/00 ; B01J29/072 ; B01J29/46 ; B01J29/76 ; B01J29/80 ; B01J29/88 ; B01J37/02 ; F01N3/035 ; F01N3/08 ; F01N3/20
摘要:
중간공극, 큰공극또는메조-공극결정구조를갖고, 선택적으로제 1 금속을함유하는제 1 분자시브와작은공극결정구조를갖고, 선택적으로제 2 금속을함유하는제 2 분자시브의적어도하나의조합, 및상기촉매성분이위에또는내부에통합된모노리스기판을가진이종성촉매물품으로서, 제 1 및제 2 분자시브의조합은혼합물, 복수의층들및/또는복수의구역들이다.
摘要(中):
一种用于选择性催化还原(SCR)的催化剂,其包含一种或多种MFI结构类型的沸石和一种或多种CHA结构类型的沸石,其中所述一种或多种MFI结构类型的沸石的至少一部分含有铁 (Fe),并且其中所述一种或多种CHA结构类型的沸石的至少一部分含有铜(Cu)。
摘要(英):
Mesoporous, large pore or meso - has a pore crystalline structure, and optionally a first having a first molecular sieve and a small pore crystalline structure containing a metal, and optionally at least one of the second molecular sieve containing the second metal in combination, and as a heterogeneous catalyst article with a monolithic integrated substrate on the inside or on the catalyst component, a combination of the first and second molecular sieve is a mixture, it is a plurality of layers and / or a plurality of areas.
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J29/00 | 包含分子筛的催化剂 |
--------B01J29/03 | .不具有碱交换特性 |
----------B01J29/06 | ..硅铝酸盐 |
------------B01J29/08 | ...八面沸石型的,例如,X型或Y型的 |
--------------B01J29/72 | ....含铁族金属,贵金属或铜 |