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1. 发明申请

WO2015099853A1 METHODS FOR TREATING VACUUM GAS OIL (VGO) AND APPARATUSES FOR THE SAME 审中-公开
标题翻译：用于处理真空气体（VGO）的方法及其设备
公开(公告)号：WO2015099853A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/057087
申请日：2014-09-24
申请人： UOP LLC
发明人： DALAL, Vikrant Vilasrao
IPC分类号： C10G55/06 , C10G55/00
CPC分类号： C10G65/04 , C10G45/02 , C10G65/16
摘要： Embodiments of apparatuses and methods for treating a vacuum gas oil (VGO) hydrotreating feed are provided. In one example, a method comprises contacting the VGO hydrotreating feed with a first hydrotreating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a first hydrotreated effluent. The first hydrotreated effluent is separated to form a hydrotreated VGO-containing stream and a hydrotreated diesel-containing stream. The hydrotreated VGO-containing stream is stripped and fractionated to form a VGO product stream. The hydrotreated diesel-containing stream is combined with a hydrotreated diesel-, naphtha-containing stream to form a combined stream. The combined stream is stripped to form a diesel product stream.
摘要翻译：提供了用于处理真空瓦斯油（VGO）加氢处理进料的设备和方法的实施例。在一个实例中，一种方法包括在有效形成第一加氢处理流出物的第一加氢处理条件下，在氢气存在下使VGO加氢处理进料与第一加氢处理催化剂接触。将第一加氢处理的流出物分离以形成加氢处理的含VGO的流和加氢处理的含柴油流。将加氢处理的含VGO的料流汽提并分级以形成VGO产物流。加氢处理的含柴油流与加氢处理的含柴油，含石脑油的流合并形成组合流。汽提合并的流以形成柴油产品流。

2. 发明申请

WO2020197952A1 INTEGRATED PROCESS FOR MAXIMIZING RECOVERY OF HYDROGEN 审中-公开
公开(公告)号：WO2020197952A1
公开(公告)日：2020-10-01
申请号：PCT/US2020/023745
申请日：2020-03-20
申请人： UOP LLC
发明人： PANDEY, Gautam Madhusadan , MANI, Krishna , BISHT, Deepak , JANI, Priyesh Jayendrakumar , DALAL, Vikrant Vilasrao , ROKKAM, Ram Ganesh
IPC分类号： C10G45/64 , C10G69/08 , C10G45/84 , C10G49/02
摘要： An integrated process for maximizing recovery of hydrogen is provided. The process comprises: providing a hydrocarbonaceous feed comprising naphtha, and a hydrogen stream to a reforming zone, wherein the hydrogen stream is obtained from at least one of a hydrocracking zone, a transalkylation zone, and an isomerization zone. The hydrocarbonaceous feed is reformed in the reforming zone in the presence of the hydrogen stream and a reforming catalyst to provide a reformate effluent stream. At least a portion of the reformate effluent stream is passed to a debutanizer column of the reforming zone to provide a net hydrogen stream and a fraction comprising liquid petroleum gas (LPG). At least a portion of the net hydrogen stream is recycled to the reforming zone as the hydrogen stream.

3. 发明申请

WO2017027554A1 MERCAPTAN MANAGEMENT IN SELECTIVE HYDRODESULFURIZATION OF FCC NAPHTHA 审中-公开
标题翻译：联合国烟草控制委员会选择性氢化方面的合并管理
公开(公告)号：WO2017027554A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/046281
申请日：2016-08-10
申请人： UOP LLC
发明人： DALAL, Vikrant Vilasrao , MANI, Krishna , PRATAP, Krishan , ZINK, Steven F.
IPC分类号： C10G45/02 , C10G65/04 , C10G19/02 , C10G67/10 , C10G67/06 , C10G67/02 , C10G7/00
CPC分类号： C10G67/02 , C10G19/02 , C10G45/02 , C10G65/04 , C10G67/04 , C10G67/06 , C10G67/10 , C10G2300/104 , C10G2300/1044 , C10G2300/202 , C10G2300/301
摘要： A process for reducing the sulfur content of FCC naphtha is described. The process includes introducing a FCC naphtha feed to a selective hydrogenation zone to form a hydrogenated feed. The hydrogenated feed is separated into light fraction and a heavy fraction. The heavy fraction is introduced into a selective hydrodesulfurization zone to form a desulfurized stream which contains mercaptans. The desulfurized stream is separated into a mercaptan rich stream and a mercaptan lean stream. The mercaptan rich stream is treated with a caustic extraction process, a hydrodesulfurization reaction zone, a selective hydrogenation process, an adsorption process, or an ionic liquid extraction process to remove at least a portion of the mercaptan compounds to form a second mercaptan lean stream.
摘要翻译：描述了一种降低FCC石脑油硫含量的方法。该方法包括将FCC石脑油进料引入选择性氢化区以形成氢化进料。氢化进料分离成轻馏分和重馏分。将重馏分引入选择性加氢脱硫区，形成含有硫醇的脱硫流。将脱硫流分离成富硫醇和贫硫醇。富硫富硫料流用苛性萃取法，加氢脱硫反应区，选择性氢化法，吸附法或离子液体萃取法处理，以除去至少一部分硫醇化合物以形成第二贫硫物流。

4. 发明申请

WO2015026592A1 HYDROCARBON HYDROTREATING DEVICE AND METHOD FOR REMOVING CHLORIDE FROM A HYDROCARBON STREAM 审中-公开
标题翻译：石油烃加氢装置及其从氯烃流中除去氯化物的方法
公开(公告)号：WO2015026592A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/050840
申请日：2014-08-13
申请人： UOP LLC
发明人： DALAL, Vikrant Vilasrao , ROY, Pijus Kanti
IPC分类号： C10G25/00
CPC分类号： C10G67/06 , C10G25/03 , C10G2300/1074 , C10G2300/202
摘要： A method for processing hydrocarbons includes providing a hydrocarbon stream including chlorides from one or more of a crude, vacuum or coker column and contacting the provided hydrocarbon stream with an adsorbent capable of adsorbing the chlorides from the hydrocarbon stream. The dechlorinated hydrocarbon stream is then provided to a hydrotreater reactor.
摘要翻译：用于处理烃的方法包括提供包含来自原油，真空或焦化塔中的一种或多种的氯化物的烃流，并使所提供的烃流与能够从烃流中吸附氯化物的吸附剂接触。然后将脱氯烃流提供给加氢处理反应器。

5. 发明申请

WO2021015945A1 AN INTEGRATED PROCESS FOR MAXIMIZING RECOVERY OF AROMATICS 审中-公开
公开(公告)号：WO2021015945A1
公开(公告)日：2021-01-28
申请号：PCT/US2020/041096
申请日：2020-07-08
申请人： UOP LLC
发明人： PANDEY, Gautam , MANI, Krishna , BISHT, Deepak , JANI, Priyesh Jayendrakumar , DALAL, Vikrant Vilasrao , ROKKAM, Ram Ganesh
IPC分类号： C10G7/00 , C07C15/00 , C10G47/00 , C07C7/04
摘要： An integrated process for maximizing recovery of aromatics is provided. The process comprises passing at least a portion of a xylene column bottoms stream to a heavy aromatics column to provide a heavy aromatics column bottoms stream comprising C 9+ aromatics and a heavy aromatics column overhead stream. The heavy aromatics column bottoms stream is passed to a second stage hydrocracking reactor of a two- stage hydrocracking reactor. In the second stage hydrocracking reactor, the heavy aromatics column bottoms stream is hydrocracked in the presence of a hydrocracking catalyst and hydrogen to provide a hydrocracked effluent stream.

6. 发明申请

WO2020197951A1 AN INTEGRATED PROCESS FOR MAXIMIZING RECOVERY OF LIQUID PETROLEUM GAS 审中-公开
公开(公告)号：WO2020197951A1
公开(公告)日：2020-10-01
申请号：PCT/US2020/023744
申请日：2020-03-20
申请人： UOP LLC
发明人： PANDEY, Gautam Madhusadan , MANI, Krishna , BISHT, Deepak , JANI, Priyesh Jayendrakumar , DALAL, Vikrant Vilasrao , ROKKAM, Ram Ganesh
IPC分类号： C10G59/00 , C10G59/02 , C10G61/06 , C10L1/06
摘要： An integrated process for maximizing recovery of LPG is provided. The process comprises providing a hydrocarbonaceous feed comprising naphtha, and a hydrogen stream to a reforming zone. The hydrocarbonaceous feed is reformed in the reforming zone in the presence of the hydrogen stream and a reforming catalyst to provide a reformate effluent stream. At least a portion of the reformate effluent stream and at least one stream comprising C6- hydrocarbons from one or more of a hydrocracking zone, an isomerization zone, and a transalkylation zone is passed to a debutanizer column of the reforming zone to provide a fraction comprising liquid petroleum gas (LPG) and a debutanizer column bottoms stream.

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