CATALYST FOR HYDROFINING DIESEL FRACTIONS

FIELD: chemistry.SUBSTANCE: invention relates to catalysis. Described is a catalyst for hydrofining diesel fractions, which contains molybdenum disulphide, cobalt, nickel or iron, pseudoboehmite ?-AlOOH, obtained from electroexplosive aluminium nitride, which contains as a modifying additive nanodia...

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Hauptverfasser:	UJMIN MIKHAIL ALEKSANDROVICH, AKIMOV AKIM SEMENOVICH, VOSMERIKOV ALEKSANDR VLADIMIROVICH, FEDUSHCHAK TAINA ALEKSANDROVNA, ERMAKOV ANATOLIJ EGOROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS MANUFACTURE OR TREATMENT THEREOF METALLURGY MINERAL WAXES NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY 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:	FIELD: chemistry.SUBSTANCE: invention relates to catalysis. Described is a catalyst for hydrofining diesel fractions, which contains molybdenum disulphide, cobalt, nickel or iron, pseudoboehmite ?-AlOOH, obtained from electroexplosive aluminium nitride, which contains as a modifying additive nanodiamonds with size of not more than 20 nm, with the following ratio of components, wt %: pseudoboehmite - 10, nanodiamonds - 20, cobalt, nickel or iron - 20-30, molybdenum disulphide - the balance.EFFECT: high mechanical stability of the catalyst.2 cl, 1 tbl, 5 ex Изобретение относится к области катализа. Описан катализатор гидроочистки дизельных фракций, содержащий дисульфид молибдена, кобальт, никель или железо, псевдобемит γ-AlOOH, полученный из электровзрывного нитрида алюминия, который в качестве модифицирующей добавки содержит наноалмазы размером не более 20 нм, при следующем соотношении компонентов, % мас.: псевдобемит - 10, наноалмазы - 20, кобальт, никель или железо - 20-30, дисульфид молибдена - остальное. Технический результат - повышение механической стабильности катализатора. 1 з.п. ф-лы, 1 табл., 5 пр.