METHOD OF REFORMING BY USING HIGH-DENSITY CATALYST Russian patent published in 2010 - IPC B01J23/40 B01J23/42 B01J23/62 B01J21/04 B01J27/10 C10G35/04 

FIELD: oil and gas industry.

SUBSTANCE: invention refers to the formed catalyst with specified high density and with specified low ratio of platinum group component to stannum, and deals with application method of catalyst for conversion of hydrocarbons. There described is conversion catalyst of hydrocarbons, which includes platinum group metal, stannum and substrate, and has average bulk density which is more than 0.6 g/cm³, and preferably more than 0.65 g/cm³, in which mass ratio of platinum group metal to stannum is less than 0.9, and preferably less than 0.85, where platinum is platinum group metal in amount of 0.01 to 2.0 wt %, on a per element basis, and where the above catalyst includes associated stannum in specific clusters from stannum and metals of platinum group in quantity of at least 33 wt %, and effective molar ratio of associated stannum to platinum in the above clusters is at least 0.65 as per Moessbauer spectroscopy analysis. There also described is conversion method of hydrocarbons, which involves contact of hydrocarbon material with the above catalyst at conversion conditions of hydrocarbons, converted hydrocarbon, where catalyst includes metal of platinum group, stannum and substrate, has average bulk density which is more 0.6 g/cm³, where mass ratio of metal of platinum group to stannum is less than 0.9.

EFFECT: technological advantages of conversion of hydrocarbon material.

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