METHOD AND EQUIPMENT FOR FRACTIONATING GASEOUS CONDENSATES OR LIGHT CRUDE OIL
专利汇可以提供METHOD AND EQUIPMENT FOR FRACTIONATING GASEOUS CONDENSATES OR LIGHT CRUDE OIL专利检索，专利查询，专利分析的服务。并且The invention relates to a method and equipment for fractionating by thermal distillation a starting material composed of gaseous condensates and/or light crude oil into fractions having different boiling points. The inventive equipment comprises a main fractionating tower (35) and a pre-fractionating tower (10) mounted upstream therefrom. A light fraction, composed essentially of liquefied gas and WM & P naphtha, is separated from the upper part of the pre-fractionating tower (10) and a heavy fraction is separated from the bottom part of said pre-fractionating tower (10) and conveyed to the main fractionating tower (35). An intermediate tower (21b) extending over a part of the pre-fractionating tower (10) height is placed in the central area of said pre-fractionating tower (10). The supply conduit (9) for the starting material is placed on a side of the intermediate wall (21b) above the intermediate bottom (21a). A discharge conduit (22) is provided for evacuating a part of the heavy naphtha, on the opposite side of the intermediate wall (21b), above the intermediate bottom (21a). Said discharge conduit can be situated on the side of the intermediate wall (21b), opposite the supply conduit (9), above the intermediate bottom (21a).，下面是METHOD AND EQUIPMENT FOR FRACTIONATING GASEOUS CONDENSATES OR LIGHT CRUDE OIL专利的具体信息内容。
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