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公开(公告)号：US20210054295A1
公开(公告)日：2021-02-25
申请号：US16545709
申请日：2019-08-20
申请人： UOP LLC
摘要： A naphtha hydrotreating process is described. It involves the use of a sulfur guard bed (SGB) with a controlled bypass which allows for control of the sulfur in the feed to a downstream processing unit. The SGB is installed on the light ends stripper bottoms stream in a naphtha hydrotreating unit.
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公开(公告)号：US09222034B2
公开(公告)日：2015-12-29
申请号：US14472255
申请日：2014-08-28
申请人： UOP LLC
IPC分类号： C07C45/53 , C07C37/08 , C07C2/66 , C10G25/00 , C10G67/04 , C10G1/00 , C10G21/12 , C10G53/06 , C10G53/08 , C10G67/06 , C10G55/06 , C10G57/00 , C10G33/00 , C10G53/14
CPC分类号： C10G25/003 , C10G1/002 , C10G21/12 , C10G33/00 , C10G53/06 , C10G53/08 , C10G53/14 , C10G55/06 , C10G57/005 , C10G67/0418 , C10G67/0445 , C10G67/06 , C10G2400/30
摘要： A process for removing at least one product from coal tar is described. The process involves extraction with an extraction agent or adsorption with an adsorbent. The extraction agent includes at least one of amphiphilic block copolymers, cyclodextrins, functionalized cyclodextrins, and cyclodextrin-functionalized polymers, and the adsorbent includes exfoliated graphite oxide, thermally exfoliated graphite oxide or intercalated graphite compounds.
摘要翻译： 描述了从煤焦油中除去至少一种产物的方法。 该方法包括用萃取剂萃取或用吸附剂吸附。 提取剂包括两亲嵌段共聚物，环糊精，官能化环糊精和环糊精官能化聚合物中的至少一种，并且吸附剂包括剥离的氧化石墨，热剥离的氧化石墨或插层的石墨化合物。
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公开(公告)号：US20150136654A1
公开(公告)日：2015-05-21
申请号：US14472225
申请日：2014-08-28
申请人： UOP LLC
IPC分类号： C10G53/08 , C10G67/06 , C10G67/04 , C10G53/06 , C10G57/00 , C10G53/02 , C10G1/04 , C10G67/14 , C10G55/06
CPC分类号： C10G53/08 , B01J20/0277 , B01J20/0285 , B01J20/08 , B01J20/103 , B01J20/18 , B01J20/20 , C10C1/16 , C10C1/18 , C10C1/20 , C10G1/002 , C10G1/02 , C10G1/045 , C10G21/06 , C10G25/003 , C10G53/02 , C10G53/04 , C10G53/06 , C10G53/14 , C10G55/06 , C10G57/005 , C10G67/04 , C10G67/06 , C10G2300/1096 , C10G2300/302
摘要： A process for treating a pitch fraction from coal tar is described. The pitch fraction is contacted with a solvent, an extraction agent, or an adsorbent to remove at least one contaminant, such as oxygenate compounds, nitrogen containing compounds, and sulfur containing compounds. The solvent can be an ionic liquid, the extraction agent can be at least one of amphiphilic block copolymers, cyclodextrins, functionalized cyclodextrins, and cyclodextrin-functionalized polymers, and the adsorbent can be exfoliated graphite oxide, thermally exfoliated graphite oxide or intercalated graphite compounds.
摘要翻译： 描述了从煤焦油处理沥青馏分的方法。 沥青部分与溶剂，萃取剂或吸附剂接触以除去至少一种污染物，例如含氧化合物，含氮化合物和含硫化合物。 溶剂可以是离子液体，提取剂可以是两亲性嵌段共聚物，环糊精，官能化环糊精和环糊精官能化聚合物中的至少一种，吸附剂可以是剥离的氧化石墨，热剥离的氧化石墨或插层的石墨化合物。
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4.发明申请NITROGEN REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR 审中-公开使用超级流动反应器的氮气去除和甲烷转化过程公开(公告)号：US20140058154A1
公开(公告)日：2014-02-27
申请号：US13943852
申请日：2013-07-17
申请人： UOP LLC
IPC分类号： B01J19/10
摘要： Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of nitrogen from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of nitrogen in the hydrocarbon stream.
摘要翻译： 提供了将进料流中的甲烷转化为乙炔的方法和系统。 该方法包括从烃流中除去至少一部分氮。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 反应器流出物流可以被处理以将乙炔转化成另一个烃过程。 根据某些方面的方法包括控制烃流中的氮水平。
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5.发明申请ORGANIC OXYGENATE REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR 审中-公开使用超声波流体反应器的有机氧化物去除和甲烷转化方法公开(公告)号：US20140058083A1
公开(公告)日：2014-02-27
申请号：US13941631
申请日：2013-07-15
申请人： UOP LLC
IPC分类号： C07C7/12
摘要： Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of organic oxygenates from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of organic oxygenates in the hydrocarbon stream.
摘要翻译： 提供了将进料流中的甲烷转化为乙炔的方法和系统。 该方法包括从烃流中除去至少一部分有机含氧化合物。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 反应器流出物流可以被处理以将乙炔转化成另一个烃过程。 根据某些方面的方法包括控制烃流中有机含氧化合物的含量。
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公开(公告)号：US11194317B2
公开(公告)日：2021-12-07
申请号：US16148763
申请日：2018-10-01
申请人： UOP LLC
发明人： Jorge Charr , Dean E. Rende , Bryan James Egolf , Yue Zhu , Mary Wier , Guy Woodle
IPC分类号： G05B19/418 , G08B21/18 , C07C7/10 , C10G45/02 , C10G35/24
摘要： Catalysts used for catalytic reforming are treated with organic chloride to condition the catalysts. Chloride treaters may be located in the product streams to remove the chloride contaminants. The continuous catalyst reforming process, including the catalyst reformer unit and chloride treaters, may be monitored in order to predict when adsorbent replacement or regeneration is needed. For example, one or more sensors and measurement devices may be used to monitor certain conditions or parameters. A system may be configured to take one or more actions in response to certain conditions or parameters being met.
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公开(公告)号：US20150141701A1
公开(公告)日：2015-05-21
申请号：US14472255
申请日：2014-08-28
申请人： UOP LLC
IPC分类号： C10G25/00 , C10G1/00 , C10G21/12 , C10G57/00 , C10G53/08 , C10G67/06 , C10G55/06 , C10G67/04 , C10G53/06
CPC分类号： C10G25/003 , C10G1/002 , C10G21/12 , C10G33/00 , C10G53/06 , C10G53/08 , C10G53/14 , C10G55/06 , C10G57/005 , C10G67/0418 , C10G67/0445 , C10G67/06 , C10G2400/30
摘要： A process for removing at least one product from coal tar is described. The process involves extraction with an extraction agent or adsorption with an adsorbent. The extraction agent includes at least one of amphiphilic block copolymers, cyclodextrins, functionalized cyclodextrins, and cyclodextrin-functionalized polymers, and the adsorbent includes exfoliated graphite oxide, thermally exfoliated graphite oxide or intercalated graphite compounds.
摘要翻译： 描述了从煤焦油中除去至少一种产物的方法。 该方法包括用萃取剂萃取或用吸附剂吸附。 提取剂包括两亲嵌段共聚物，环糊精，官能化环糊精和环糊精官能化聚合物中的至少一种，并且吸附剂包括剥离的氧化石墨，热剥离的氧化石墨或插层的石墨化合物。
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公开(公告)号：US20150136650A1
公开(公告)日：2015-05-21
申请号：US14472127
申请日：2014-08-28
申请人： UOP LLC
IPC分类号： C10G53/08
CPC分类号： C10G21/16 , C10G21/06 , C10G21/14 , C10G21/27 , C10G21/28 , C10G45/02 , C10G45/08 , C10G45/12 , C10G2300/205 , C10G2300/4087
摘要： A process for removing mercury from a coal tar product is described. A coal tar stream is contacted with a solvent to remove a product, and the product stream is contacted with an adsorbent material to remove elemental mercury, organic mercury compounds, and/or inorganic mercury compounds. Alternatively, the coal tar stream can be treated in a catalytic distillation zone of a fractionation zone.
摘要翻译： 描述了从煤焦油产品中除去汞的方法。 使煤焦油流与溶剂接触以除去产物，并使产物流与吸附材料接触以除去元素汞，有机汞化合物和/或无机汞化合物。 或者，煤焦油流可以在分馏区的催化蒸馏区中处理。
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公开(公告)号：US20150136648A1
公开(公告)日：2015-05-21
申请号：US14472239
申请日：2014-08-28
申请人： UOP LLC
发明人： Gregory F. Maher , Robert L. Bedard , John Q. Chen , Peter K. Coughlin , Stanley J. Frey , Jayant K. Gorawara , Deng-Yang Jan , James A. Johnson , Dean E. Rende , Vasant P. Thakkar
CPC分类号： C10G65/12 , C10G45/02 , C10G65/00 , C10G67/04 , C10G2300/4087 , C10G2400/02
摘要： Methods of treating coal tar using reactive distillation are described. The methods include introducing a coal tar stream into a reactive distillation zone which has a reaction zone and a separation zone. The reaction zone contains a hydrotreating catalyst and an absorbent. The coal tar stream is contacted with a hydrogen stream in the reaction zone to remove contaminants from the coal tar stream, and the treated coal tar stream is separated into at least two fractions.
摘要翻译： 描述了使用反应蒸馏处理煤焦油的方法。 所述方法包括将煤焦油流引入具有反应区和分离区的反应蒸馏区。 反应区含有加氢处理催化剂和吸收剂。 煤焦油流与反应区中的氢气流接触以除去煤焦油流中的污染物，将处理过的煤焦油流分离成至少两个馏分。
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10.发明申请INORGANIC OXIDES REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR 审中-公开使用超声波流体反应器的无机氧化物去除和甲烷转化方法公开(公告)号：US20140058152A1
公开(公告)日：2014-02-27
申请号：US13942682
申请日：2013-07-15
申请人： UOP LLC
IPC分类号： C07C7/13
CPC分类号： C07C7/13 , B01D53/60 , B01D53/8637 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2255/1021 , B01D2255/20723 , B01D2255/20761 , B01D2255/20776 , B01D2255/50 , B01D2256/245 , B01D2257/302 , B01D2257/404 , B01J12/007 , B01J19/10 , B01J19/26 , B01J2219/00123 , B01J2219/00159 , C07C2/78 , C07C11/24
摘要： Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of oxides of nitrogen and sulfur from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of oxides of nitrogen and sulfur in the hydrocarbon stream.
摘要翻译： 提供了将进料流中的甲烷转化为乙炔的方法和系统。 该方法包括从烃流中除去至少一部分氮和硫的氧化物。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 反应器流出物流可以被处理以将乙炔转化成另一个烃过程。 根据某些方面的方法包括控制烃流中氮和硫的氧化物的水平。
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