INTEGRATED METHOD FOR PRODUCING MIDDLE DISTILLATE WITH RECYCLING LOOP IN HYDROTREATMENT

The invention relates to a method of treating petroleum feedstocks, and the method comprises the steps: a) the hydrotreatment of said feedstocks; b) rhe hydrocracking of at least one part of the effluent obtained from step a); c) passing into at least one heat exchanger of at least said effluent obt...

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Main Authors BONNARDOT JEROME, TELLIER ELODIE
Format Patent
LanguageChinese
English
Published 05.04.2019
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Abstract The invention relates to a method of treating petroleum feedstocks, and the method comprises the steps: a) the hydrotreatment of said feedstocks; b) rhe hydrocracking of at least one part of the effluent obtained from step a); c) passing into at least one heat exchanger of at least said effluent obtained from step b); d) the gas/liquid separation of the cooled effluent obtained from step c); e) the fractionation of said liquid effluent obtained from step d) into at least one fraction comprising the converted hydrocarbon products having boiling points lower than 340 DEG C and an unconverted liquid fraction having a boiling point higher than 340 DEG C; f) the hydrotreatment of a liquid hydrocarbon feedstock preheated in advance in step c); g) the gas/liquid separation of the effluent obtained from step f); h) the fractionation of the liquid effluent obtained from step g); i) the compression of the hydrogen-rich gas effluent obtained from step g) in a hydrogen makeup compressor. 本发明涉及种处理石油原料的方法,包括a)加氢处理所述原料,然后b)
AbstractList The invention relates to a method of treating petroleum feedstocks, and the method comprises the steps: a) the hydrotreatment of said feedstocks; b) rhe hydrocracking of at least one part of the effluent obtained from step a); c) passing into at least one heat exchanger of at least said effluent obtained from step b); d) the gas/liquid separation of the cooled effluent obtained from step c); e) the fractionation of said liquid effluent obtained from step d) into at least one fraction comprising the converted hydrocarbon products having boiling points lower than 340 DEG C and an unconverted liquid fraction having a boiling point higher than 340 DEG C; f) the hydrotreatment of a liquid hydrocarbon feedstock preheated in advance in step c); g) the gas/liquid separation of the effluent obtained from step f); h) the fractionation of the liquid effluent obtained from step g); i) the compression of the hydrogen-rich gas effluent obtained from step g) in a hydrogen makeup compressor. 本发明涉及种处理石油原料的方法,包括a)加氢处理所述原料,然后b)
Author TELLIER ELODIE
BONNARDOT JEROME
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Snippet The invention relates to a method of treating petroleum feedstocks, and the method comprises the steps: a) the hydrotreatment of said feedstocks; b) rhe...
SourceID epo
SourceType Open Access Repository
SubjectTerms 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
Title INTEGRATED METHOD FOR PRODUCING MIDDLE DISTILLATE WITH RECYCLING LOOP IN HYDROTREATMENT
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