Preparation method of C2 fraction alkyne selective hydrogenation catalyst

The invention discloses a preparation method of a selective hydrogenation catalyst with high coking resistance. The method comprises a step of Pd and Ag loading, and is characterized in that an adopted carrier is a carrier with bimodal pore size distribution, the pore sizes of the carrier are 15-50n...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG LIANG, YANG FANGMING, WANG HONGTU, WU ZHUOXIN, SHEN LIJUN, ZHOU LEI, HONG ZE, MA HONGCHI, TAN DUPING, WANG HAIQUAN, ZHANG LINLIN, JIANG YONG, SUI JUN, GUAN DONGYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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