Hydrocarbon conversion method, catalyst and catalyst preparation method

The invention discloses a hydrocarbon conversion method, a catalyst and a catalyst preparation method. The catalyst comprises a large-grain Beta molecular sieve, so that the hydrothermal stability of the catalyst is remarkably improved, the catalytic effect is remarkably improved when the catalyst i...

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Hauptverfasser:	XIE MINGGUAN, CHEN TENGWEI, WANG YONGRUI, GU CHENG, MU XUHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF CRACKING HYDROCARBON OILS FUELS INORGANIC CHEMISTRY LUBRICANTS METALLURGY MINERAL WAXES NON-METALLIC ELEMENTS ORGANIC CHEMISTRY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a hydrocarbon conversion method, a catalyst and a catalyst preparation method. The catalyst comprises a large-grain Beta molecular sieve, so that the hydrothermal stability of the catalyst is remarkably improved, the catalytic effect is remarkably improved when the catalyst is used for hydrocarbon conversion reaction, and particularly, the yield of gasoline and butylene is remarkably improved when the catalyst is used for catalytic cracking/cracking of light diesel oil. 本发明公开了一种烃转化的方法及催化剂和催化剂制法。所述的催化剂包含了一种大晶粒的Beta分子筛，使该催化剂的水热稳定性显著提高，在使用该催化剂进行烃转化反应时，催化效果明显提高，特别是用于轻柴油催化裂解/裂化时，汽油和丁烯产率显著提高。