首页> 外国专利> PROCESS FOR THE CONVERSION OF A HYDROCARBONACEO US FEEDSTOCK

PROCESS FOR THE CONVERSION OF A HYDROCARBONACEO US FEEDSTOCK

机译:碳氢化合物首席执行官的转换过程

摘要

pA hydrocarbonaceous feedstock is converted in a process comprising the following steps: (a) the feedstock is contacted with hydrogen under hydrotreating conditions to yield hydrotreated product; (b) the hydrotreated product is subjected to a separation treatment to separate at least hydrogen from the hydrotreated product to obtain a liquid hydrotreated product stream; (c) at least a portion of the liquid hydrotreated product stream is subjected to a stripping treatment to separate a light product from the liquid hydrotreated product stream, leaving a heavy hydrotreated product; (d) the heavy hydrotreated product is separated under reduced pressure into a least one gaseous stripped fraction and at least one liquid stripped fraction in a separation zone, wherein at least a portion of a liquid stripped fraction is reheated and recycled to the separation zone, in which process at least a portion of the liquid stripped fraction is reheated by heat exchange between at least a portion of the liquid hydrotreated product stream and/or at least a portion of the heavy hydrotreated product./p [WO2011006977A2]
机译:含烃原料在包括以下步骤的方法中转化:(a)使原料在加氢处理条件下与氢气接触以产生加氢处理的产物; (b)对加氢产物进行分离处理,以从加氢产物中分离出至少氢,以获得液态加氢产物流; (c)对至少一部分液体加氢产物流进行汽提处理,以从液体加氢产物流中分离出轻质产物,剩下重质加氢产物; (d)将重质加氢处理产物在减压下在分离区中分离成至少一种气态汽提馏分和至少一种液态汽提馏分,其中将至少一部分液态汽提馏分再加热并再循环至分离区,其中至少一部分液体汽提馏分通过至少一部分液体加氢处理产物流和/或至少一部分重质加氢处理产物之间的热交换而重新加热。 [WO2011006977A2]

著录项

  • 公开/公告号IN294236B

    专利类型

  • 公开/公告日2018-03-16

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN236/DELNP/2012

  • 发明设计人

    申请日2010-07-15

  • 分类号

  • 国家 IN

  • 入库时间 2022-08-21 12:51:34

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