METHOD OF CRACKING AND PERFECTED CATALYSTS TO THIS END Russian patent published in 2013 - IPC B01J29/70 B01J29/80 B01J37/04 C10G11/05 

FIELD: process engineering.

SUBSTANCE: invention relates to cracking, particularly, to cracking with fluidised bed, to catalyst used in implementation of said method, to catalyst production and application. It describes the cracking of hydrocarbon mixes in the presence of catalyst including two different components: (a) component containing one or more cracking catalysts and (b) component including ERS-10 zeolite. Besides it describes the catalyst containing two different components: (a) and (b). Method of in situ production of catalyst comprises adding the (b) component to (a) component present in cracking medium. It proposed the application of ERS-10 zeolite as additive to cracking processes.

EFFECT: better conversion, higher yield of cracking lower fractions.

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