METHOD OF PRODUCING CATALYST FOR DIESEL FUEL HYDROTREATMENT
FIELD: oil processing. SUBSTANCE: method involves mixing alumooxide carrier with boric acid and molybdenum salt solution followed by molding, drying and calcination of granules. The obtained aluminium-boron-molybdenum composition is impregnated with nickel nitrate solution at concentration 110-175 g...
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creator | ALIEV R.R PORUBLEV M.A TSELJUTINA M.I ZELENTSOV JU.N ELSHIN A.I OSOKINA N.A |
description | FIELD: oil processing. SUBSTANCE: method involves mixing alumooxide carrier with boric acid and molybdenum salt solution followed by molding, drying and calcination of granules. The obtained aluminium-boron-molybdenum composition is impregnated with nickel nitrate solution at concentration 110-175 g/l in the presence of phosphoric acid at pH = 3.6-4.5 at 40-60 C. EFFECT: improved method of catalyst producing. 1 tbl- |
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subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
title | METHOD OF PRODUCING CATALYST FOR DIESEL FUEL HYDROTREATMENT |
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