Automobile extrusion type SCR denitration catalyst with good low temperature activity and preparation method of automobile extrusion type SCR denitration catalyst

The invention provides an automobile extrusion type SCR denitration catalyst with good low temperature activity. The catalyst comprises the following components in parts by weight: 100 parts of titanium tungsten powder, 1-3 parts of active promotion aids, 2-7 parts of hydroxypropyl methyl cellulose,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHU ZENGZAN, LIU JUN, SUN MIN, GUO YUN, XU SHUNLEI, FENG FENG, ZHAO LEI, ZHAN WANGCHENG, GUO XIAOHUI, ZHU YANJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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