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公开(公告)号：US20110163009A1
公开(公告)日：2011-07-07
申请号：US12960833
申请日：2010-12-06
CPC分类号： C10G65/16 , B01J23/002 , B01J23/8885 , B01J37/031 , C10G3/46 , C10G3/48 , C10G3/50 , C10G65/04 , C10G65/08 , C10G2300/1014 , C10G2300/1018 , C10G2300/1051 , C10G2300/1055 , C10G2300/1059 , C10G2300/202 , C10G2300/301 , C10G2300/308 , C10G2300/4018 , C10G2400/04 , Y02P30/20
摘要： Methods are provided for hydrotreating high nitrogen feeds with improved results for nitrogen removal, aromatic saturation, and/or sulfur removal. The method includes hydrotreating the feed with a supported hydrotreating catalyst followed by a bulk metal catalyst, the hydrotreated effluent of which can be suitable for use as a feed to an FCC reactor.
摘要翻译： 提供了用于加氢处理高氮进料的方法，其具有除氮，芳烃饱和和/或硫去除的改进结果。 该方法包括用负载的加氢处理催化剂和随后的本体金属催化剂加氢处理进料，其加氢处理流出物可适用于FCC反应器的进料。
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公开(公告)号：US07282138B2
公开(公告)日：2007-10-16
申请号：US10938301
申请日：2004-09-10
申请人： Edward S. Ellis , Ramesh Gupta , William J. Novak
发明人： Edward S. Ellis , Ramesh Gupta , William J. Novak
IPC分类号： C10G69/02
CPC分类号： C10G65/043
摘要： A distillate fuel feed is hydrotreated to remove heteroatoms and then separated into light and heavy hydrotreated fractions, with the heavy fraction catalytically dewaxed to improve low temperature properties. The hydrotreating and dewaxing are conducted in separate stages, which may be in the same reactor vessel. Fresh hydrogen may be passed into the dewaxing stage, with the dewaxing stage gaseous effluent then passed into the hydrotreating stage to provide hydrogen for the hydrotreating. Existing hydrotreating reaction vessels and facilities may be retrofitted to add one or more dewaxing stages.
摘要翻译： 将馏出物燃料进料加氢处理以除去杂原子，然后分离成轻重和加氢处理的馏分，重馏分催化脱蜡以改善低温性能。 加氢处理和脱蜡在不同的阶段进行，可以在同一个反应器容器中。 新鲜的氢气可以进入脱蜡阶段，脱蜡阶段的气态流出物然后进入加氢处理阶段以提供氢气用于加氢处理。 现有的加氢处理反应容器和设备可以被改装以加入一个或多个脱蜡阶段。
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