R=(0.9N+0.5VGO+)/(MD+0.1VGO+), in which:;N=naphtha [30° C./170° C.]; MD=middle distillates: [170° C./260° C.] and VGO+=fraction boiling above 360° C.;R translates as the relative potential of a non residual oil to be converted into gasoline with respect to middle distillates during its subsequent refining."/>
PROCESS FOR PRE-REFINING CRUDE OIL FOR THE PRODUCTION OF AT LEAST TWO NON-ASPHALTENIC OILS Pa, Pb, AND AN ASPHALTENIC OIL Pc
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PROCESS FOR PRE-REFINING CRUDE OIL FOR THE PRODUCTION OF AT LEAST TWO NON-ASPHALTENIC OILS Pa, Pb, AND AN ASPHALTENIC OIL Pc
PROCESS FOR PRE-REFINING CRUDE OIL FOR THE PRODUCTION OF AT LEAST TWO NON-ASPHALTENIC OILS Pa, Pb, AND AN ASPHALTENIC OIL Pc
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机译：用于预生产至少两种非沥青油Pa，Pb和沥青油Pc的粗制油的过程
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摘要
A process for pre-refining a crude oil P is described in which P is fractionated into several fractions, some of which are typically hydrotreated, hydrocracked or hydroconverted, then said fractions are re-composed and at least three pre-refined oils Pa, Pb, Pc are produced, Pc being a residual asphaltenic oil and Pa and Pb being two non asphaltenic oils having different ratios R wherein:; R=(0.9N+0.5VGO+)/(MD+0.1VGO+), in which:;N=naphtha [30° C./170° C.]; MD=middle distillates: [170° C./260° C.] and VGO+=fraction boiling above 360° C.;R translates as the relative potential of a non residual oil to be converted into gasoline with respect to middle distillates during its subsequent refining.
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机译：描述了一种预精制原油P的方法，其中将P分馏成几个馏分，其中一些通常进行加氢处理，加氢裂化或加氢转化，然后将所述馏分重新组成和至少三种预精制的油Pa，Pb。产生Pc，Pc是残余的沥青质油，Pa和Pb是两种具有不同比率R的非沥青质油，其中： <？in-line-formulae description =“在线公式” end =“线索”？> R =（0.9N + 0.5VGO +）/（MD + 0.1VGO +），其中：<？in-line-formulae description =“ In-line Formulae” end =“ tail”？>; N ＝石脑油[30℃/ 170℃]; MD ＝中间馏出物：[170℃/ 260℃]，VGO + ＝沸点高于360℃的馏分; R转化为相对于中间馏出物而言非残余油相对于中间馏出物的相对潜力。随后的提炼。
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