METHOD OF HYDROCARBON RAW PROCESSING

FIELD: chemical technology of hydrocarbons. SUBSTANCE: invention relates to process of catalytic cracking of oil fractions to gasoline at simultaneous producing butane-butylene fraction enriched with isobutylene. Butane-isobutane fraction that is product of hydrocarbon gases distribution at amount 7...

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Bibliographische Detailangaben
Hauptverfasser:	USMANOV R.M, PROKOPJUK S.G, GALIMOV ZH.F, KVITKO V.ZH, BARYSHEV N.T, GIBADULLINA KH.M
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES 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
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Beschreibung
Zusammenfassung:	FIELD: chemical technology of hydrocarbons. SUBSTANCE: invention relates to process of catalytic cracking of oil fractions to gasoline at simultaneous producing butane-butylene fraction enriched with isobutylene. Butane-isobutane fraction that is product of hydrocarbon gases distribution at amount 7.0 wt.-%, not above, per cracking raw is fed in lift-reactor of catalytic cracking equipment. EFFECT: increased yield of butane-butylene fraction enriched with isobutylene. 1 tbla