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1.发明申请
公开(公告)号：WO2015076924A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/056866
申请日：2014-09-23
Applicant: UOP LLC
Inventor： THAKKAR, Vasant P. , BARGER, Paul T. , BRICKER, Maureen L. , CHEN, John Q. , COUGHLIN, Peter K. , FREY, Stanley J. , JOHNSON, James A. , KOCAL, Joseph A. , LIPPMANN, Matthew
CPC classification number: C10G1/002 , C10G1/02 , C10G31/00 , C10G45/02 , C10G45/08 , C10G45/12 , C10G47/00 , C10G47/04 , C10G65/04 , C10G65/12
Abstract: A multifunction hydrotreater includes a particulate removal zone having a particulate trap to remove particulate contaminants from a coal tar stream and a demetallizing zone including a demetallizing catalyst to remove organically bound metals from the de-particulated stream. The demetallizing zone is positioned after the particulate removal zone. The hydrotreater also includes a hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation zone positioned after the demetallization zone, which includes at least one hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation catalyst to provide a hydrotreated coal tar stream.
Abstract translation: 多功能加氢处理器包括具有颗粒捕集器的颗粒去除区，以从煤焦油流中除去微粒污染物，以及包括去金属催化剂的去金属区，以从脱颗粒流中除去有机结合的金属。 脱金属区位于颗粒去除区之后。 加氢处理器还包括位于脱金属区之后的加氢脱硫，加氢脱氮和加氢脱氧区，其包括至少一种加氢脱硫，加氢脱氮和加氢脱氧催化剂以提供加氢处理的煤焦油流。
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公开(公告)号：WO2015077116A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/065415
申请日：2014-11-13
Applicant: UOP LLC
Inventor： CHEN, John Q. , COUGHLIN, Peter K. , FREY, Stanley J. , JOHNSON, James A. , THAKKAR, Vasant P.
IPC: C10G9/00
Abstract: A process for producing hydrogen-rich coal tar includes introducing a coal feed into a pyrolysis zone, and contacting the coal feed with a hydrogen donor stream and a multifunctional catalyst in the pyrolysis zone. The multifunctional catalyst includes a hydrogenation function for increasing a hydrogen content of said coal tar stream. The process further includes pyrolyzing the coal feed with the hydrogen donor stream and the multifunctional catalyst to produce a coke stream and a coal tar stream comprising hydrocarbon vapor.
Abstract translation: 一种生产富氢煤焦油的方法包括将煤进料引入热解区，并使煤进料与热解区中的供氢物流和多官能催化剂接触。 多功能催化剂包括用于增加所述煤焦油流的氢含量的氢化功能。 该方法还包括用供氢物流和多功能催化剂热解煤进料以产生焦炭流和包含烃蒸气的煤焦油流。
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公开(公告)号：WO2009008878A1
公开(公告)日：2009-01-15
申请号：PCT/US2007/072963
申请日：2007-07-06
Applicant: UOP LLC , FREY, Stanley J. , THAKKAR, Vasant P.
Inventor： FREY, Stanley J. , THAKKAR, Vasant P.
CPC classification number: C07C6/126 , Y02P20/132 , C07C15/08
Abstract: A process for the production of low sulfur diesel and aromatic compounds wherein C 9 + hydrocarbons are hydrocracked to produce low sulfur diesel and a naphtha boiling range stream which is transalkylated in an integrated transalkylation zone to produce xylene.
Abstract translation: 一种生产低硫柴油和芳香族化合物的方法，其中C 9 +烃被加氢裂解以产生低硫柴油和在整合的烷基转移区中转烷基化以产生二甲苯的石脑油沸程流。
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公开(公告)号：WO2009008876A1
公开(公告)日：2009-01-15
申请号：PCT/US2007/072955
申请日：2007-07-06
Applicant: UOP LLC , FREY, Stanley J. , ABDO, Suheil F. , NEGIZ, Antoine , BOLDINGH, Edwin P. , THAKKAR, Vasant P. , ZHOU, Lubo
Inventor： FREY, Stanley J. , ABDO, Suheil F. , NEGIZ, Antoine , BOLDINGH, Edwin P. , THAKKAR, Vasant P. , ZHOU, Lubo
IPC: C07C7/00
Abstract: A process for the conversion of a hydrocarbon feedstock to produce xylene compounds. The feedstock is selectively hydrocracked and introduced into a transalkylation zone with a hydrocarbonaceous stream rich in benzene, toluene and C9+ plus hydrocarbons.
Abstract translation: 烃原料转化生产二甲苯化合物的方法。 原料被选择性加氢裂化并引入富含苯，甲苯和C9 +加烃的烃流的烷基转移区。
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5.发明申请PROCESS AND APPARATUS FOR HYDROCRACKING AND HYDROISOMERIZING A HYDROCARBON STREAM 审中-公开加氢裂化和加氢异构化烃流的方法和装置
公开(公告)号：WO2018005178A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/038442
申请日：2017-06-21
Applicant: UOP LLC
Inventor： KUMAR, Sailesh B. , TOWARNICKY, Andrew J. , THAKKAR, Vasant P. , SANGALLI, Massimo , PETRI, John A.
Abstract: A process and apparatus for quenching a hydrocracked stream to prepare it for hydroisomerization. A fractionated hydroisomerized stream is recycled to quench a hot hydrocracked stream prior to hydroisomerization. Sufficient quenching can inactivate the hydroisomerization catalyst bed. The hydroisomerization catalyst bed can be heated back to hydroisomerization temperature and can actively hydroisomerize again.
Abstract translation: 用于骤冷加氢裂化流以使其制备用于加氢异构化的方法和设备。 在加氢异构化之前，将经分馏的加氢异构化料流循环以骤冷热的加氢裂化料流。 充分的淬火可以使加氢异构化催化剂床失活。 加氢异构化催化剂床可以被加热回加氢异构化温度并且可以主动地再次氢化异构化。
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Patent Agency Ranking
公开(公告)号：WO2016089691A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/062611
申请日：2015-11-25
Applicant: UOP LLC
Inventor： THAKKAR, Vasant P.
CPC classification number: C10G65/12 , C10G65/043 , C10G2400/02 , C10G2400/04 , C10G2400/10
Abstract: Methods and apparatus are provided for converting heavy hydrocarbons to middle distillate fuels and, alternately, to Group II and III lube oils, in the presence of suitable metal catalysts using the same refining system with minor adjustments required to change between operating in fuel mode and operating in lube mode.
Abstract translation: 提供了用于将重质烃转化为中间馏分燃料的方法和装置，或者替代地，在合适的金属催化剂的存在下，使用相同的精炼系统将II类和III类润滑油转化为在燃料模式和操作之间改变所需的微小调整 在润滑模式。
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公开(公告)号：WO2016073394A1
公开(公告)日：2016-05-12
申请号：PCT/US2015/058703
申请日：2015-11-03
Applicant: UOP LLC
Inventor： THAKKAR, Vasant P.
CPC classification number: C10G67/02 , C10G45/02 , C10G45/08 , C10G45/12 , C10G45/58 , C10G45/64 , C10G2300/104 , C10G2300/1044 , C10G2300/1048 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08
Abstract: A process for producing a high quality distillate that meets the ultralow sulfur, cold flow, and distillation requirements. The feed stream is first hydrotreated and dewaxed in the same reactor to provide a hydrotreated and dewaxed effluent. The hydrotreated and dewaxed effluent is separated in a separation zone into a liquid and a vapor phase, the vapor phase comprising a hydrogen containing gas that can be recycled. The liquid phase is separated into at least a diesel stream and a heavy hydrocarbon stream. The heavy hydrocarbon stream is hydrocracked and the hydrocracked effluent may be passed to the reactor for hydrotreating and dewaxing or passed to the separation zone with the hydrotreated and dewaxed effluent.
Abstract translation: 生产符合超低硫，冷流和蒸馏要求的高品质馏出物的方法。 首先在同一反应器中将进料物流加氢处理和脱蜡以提供加氢处理和脱蜡的流出物。 将加氢处理和脱蜡的流出物在分离区中分离成液体和气相，气相包含可再循环的含氢气体。 液相被分离成至少柴油流和重质烃流。 将重质烃流加氢裂化，并将加氢裂化的流出物送入反应器进行加氢处理和脱蜡，或者与加氢处理和脱蜡的流出物一起进入分离区。
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8.发明申请PROCESS FOR CONVERTING POLYCYCLIC AROMATIC COMPOUNDS TO MONOCYCLIC AROMATIC COMPOUNDS 审中-公开将多环芳烃化合物转化为单环芳族化合物的方法
公开(公告)号：WO2015077112A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/065395
申请日：2014-11-13
Applicant: UOP LLC
Inventor： JOHNSON, James A. , CHEN, John Q. , COUGHLIN, Peter K. , FREY, Stanley J. , THAKKAR, Vasant P.
CPC classification number: C01B3/34 , C07C5/11 , C07C7/04 , C07C2529/072 , C07C2529/076 , C07C2602/28 , C10G1/002 , C10G69/06 , C10G2400/20 , C10G2400/30 , Y02P30/464 , C07C13/48 , C07C15/24
Abstract: A process for converting polycyclic aromatic compounds to monocyclic aromatic compounds includes pyrolyzing a coal feed to produce a coke stream and a coal tar stream. The coal tar stream is cracked, and the cracked coal tar stream is fractionated to produce an aromatic fraction comprising the polycyclic aromatic compounds. The process further includes hydrocracking the aromatic fraction to partially hydrogenate at least a first portion of the aromatic fraction, and to open at least one ring of a second portion of the aromatic fraction to form the monocyclic aromatic compounds from the polycyclic compounds, and recycling the first portion of the aromatic fraction.
Abstract translation: 将多环芳族化合物转化为单环芳族化合物的方法包括热解煤原料以产生焦炭流和煤焦油流。 煤焦油流裂化，裂解煤焦油流分馏，生成包含多环芳族化合物的芳族馏分。 该方法还包括将芳族馏分加氢裂解部分氢化至少第一部分芳族馏分，并且打开第二部分芳族馏分的至少一个环，以从多环化合物形成单环芳族化合物，并将 芳族馏分的第一部分。
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公开(公告)号：WO2015076993A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/062828
申请日：2014-10-29
Applicant: UOP LLC
Inventor： FREY, Stanley J. , BARGER, Paul T. , BRICKER, Maureen L. , CHEN, John Q. , COUGHLIN, Peter K. , JOHNSON, James A. , KOCAL, Joseph A. , LIPPMANN, Matthew , THAKKAR, Vasant P. , VANDEN BUSSCHE, Kurt M.
IPC: C10B49/10
CPC classification number: C10G65/12 , C07C4/04 , C07C5/367 , C07C6/06 , C07C6/126 , C07C2521/04 , C07C2523/42 , C07C2523/62 , C07C2523/656 , C07C2527/126 , C10G1/002 , C10G69/06 , C10G69/08 , C10G69/123 , C10G2300/1096 , C10G2400/30 , C07C15/08 , C07C15/04 , C07C15/06
Abstract: A process for transalkylating a coal tar stream is described. A coal tar stream is provided, and is fractionated to provide at least one hydrocarbon stream having polycyclic aromatics. The hydrocarbon stream is hydrotreated in a hydrotreating zone, and then hydrocracked in a hydrocracking zone. A light aromatics stream is added to the hydrocracking zone. The light aromatics stream comprises one or more light aromatics having a ratio of methyl/aromatic available position that is lower than a ratio of methyl/aromatic available position for the hydrotreated stream. The hydrocracked stream is transalkylated in the hydrocracking zone.
Abstract translation: 描述了一种用于烷烃化煤焦油流的方法。 提供煤焦油流，并将其分馏以提供至少一种具有多环芳族化合物的烃流。 烃流在加氢处理区中加氢处理，然后在加氢裂化区中加氢裂化。 将轻质芳烃流加入加氢裂化区。 轻芳族化合物流包含一种或多种轻度芳族化合物，甲基/芳族可用位置的比例低于加氢处理物流的甲基/芳族可用位置的比例。 加氢裂化物流在加氢裂化区转烷基化。
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公开(公告)号：WO2015077078A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/064910
申请日：2014-11-11
Applicant: UOP LLC
Inventor： MAHER, Gregory F. , BEDARD, Robert L. , CHEN, John Q. , COUGHLIN, Peter K. , FREY, Stanley J. , GORAWARA, Jayant K. , JAN, Deng-Yang , JOHNSON, James A. , RENDE, Dean E. , THAKKAR, Vasant P.
IPC: C10C1/04
CPC classification number: C10G65/12 , C10G45/02 , C10G65/00 , C10G67/04 , C10G2300/4087 , C10G2400/02
Abstract: 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.
Abstract translation: 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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