METHOD FOR MANUFACTURING NICKEL IMPREGNATION CATALYSTS FOR REDOX PROCESSES, EG FOR HYDROCARBON CONVERSION Russian patent published in 2010 - IPC B01J37/02 B01J23/755 B01J37/04 B01J21/04 B01J21/02 B01J21/06 

Abstract RU 2396117 C1

FIELD: oil and gas industry.

SUBSTANCE: invention refers to technology of active alumina stabilised nickel-containing catalysts for redox processes. There is described a method for manufacturing impregnation nickel catalysts for redox processes, e.g. for hydrocarbon conversion, involving carrier impregnation with nickel and aluminium nitrates, drying and ignition; before impregnation, the carrier is heated to temperature exceeding a steam condensation point of the impregnation solution, and the impregnating solution has temperature below a boiling point.

EFFECT: reduced number of impregnation cycles and improving catalyst activity.

2 cl, 2 ex, 1 tbl

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RU 2 396 117 C1

Authors

Obysov Anatolij Vasil'Evich

Dul'Nev Aleksej Viktorovich

Sokolov Svjatoslav Mikhajlovich

Golovkov Valerij Ivanovich

Dormidontova Svetlana Gennad'Evna

Dates

2010-08-10Published

2009-01-11Filed