GAS CONDENSATE-ORIGIN DIESEL FUEL DEWAXING

FIELD: petroleum and gas processing. ^ SUBSTANCE: diesel fuel is cooled in flow evaporator of refrigeration machine to temperature found from equation T = 15.70.426 - 25 and separated via sedimentational centrifugation, at separation factor 2000-2500, into dewaxed diesel fuel and paraffinaceous sedi...

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Main Authors DANILIN SERAFIM VLADIMIROVICH, ZAKHAROV ANDREJ ALEKSANDROVICH, BUDNIKOV VLADIMIR FEDOROVICH, KLIMENKO NIKOLAJ ANDREEVICH, MJASISHCHEV JURIJ GEORGIEVICH, BASARYGIN MIKHAIL JUR'EVICH, KRIVORUCHKO PAVEL EVGEN'EVICH, SAMOJLOVA ELENA VLADIMIROVNA, BAKANOV JURIJ IVANOVICH, IVANOVSKIJ NIKOLAJ NIKOLAEVICH
Format Patent
LanguageEnglish
Russian
Published 20.01.2006
Subjects
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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Summary:FIELD: petroleum and gas processing. ^ SUBSTANCE: diesel fuel is cooled in flow evaporator of refrigeration machine to temperature found from equation T = 15.70.426 - 25 and separated via sedimentational centrifugation, at separation factor 2000-2500, into dewaxed diesel fuel and paraffinaceous sediment containing solid paraffins. Sediment is further separated by filtration into filter sediment, mainly containing solid paraffins, and dewaxed diesel fuel. ^ EFFECT: increased yield of dewaxed diesel fuel, increased degree of purity of solid paraffins, and reduced power expended on cooling and feedstock purification. ^ 4 cl, 1 tbl
Bibliography:Application Number: RU20030104779