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    • 58. 发明申请
    • PARTIAL CONVERSION HYDROCRACKING PROCESS AND APPARATUS
    • 部分转换加氢过程和装置
    • US20100065470A1
    • 2010-03-18
    • US12624178
    • 2009-11-23
    • Michael Glenn HunterAngelica Hidalgo VivasLars Skov JensenGordon Gongngai Low
    • Michael Glenn HunterAngelica Hidalgo VivasLars Skov JensenGordon Gongngai Low
    • C10G47/02
    • B01J8/0457B01J8/0453B01J2208/00849C10G65/12C10G69/00C10G2400/04
    • Partial conversion hydrocracking process comprising the steps of (a) hydrotreating a hydrocarbon feedstock with a hydrogen-rich gas to produce a hydrotreated effluent stream comprising a liquid/vapour mixture and separating the liquid/vapour mixture into a liquid phase and a vapour phase, and (b) separating the liquid phase into a controlled liquid portion and an excess liquid portion, and (c) combining the vapour phase with the excess liquid portion to form a vapour plus liquid portion, and (d) separating an FCC feed-containing fraction from the controlled liquid portion and simultaneously hydrocracking the vapour plus liquid portion to produce a diesel-containing fraction, or hydrocracking the controlled liquid portion to produce a diesel-containing fraction and simultaneously separating a FCC feed-containing fraction from the vapour plus liquid portion. The invention also includes an apparatus for carrying out the partial conversion hydrocracking process.
    • 部分转化加氢裂化方法包括以下步骤:(a)用富氢气体加氢处理烃原料,以产生包含液体/蒸汽混合物的加氢处理流出物流,并将液体/蒸汽混合物分离成液相和气相,以及 (b)将液相分离成受控的液体部分和过量的液体部分,和(c)将气相与过量的液体部分组合以形成蒸气加液体部分,和(d)分离含FCC进料的馏分 从受控的液体部分中并同时加氢裂化蒸气加液体部分以产生含柴油馏分,或加氢裂化受控液体部分以产生含柴油馏分,同时将FCC进料的馏分与蒸气加液体部分分离。 本发明还包括用于进行部分转化加氢裂化过程的装置。