公开(公告)号：US20230212095A1

公开(公告)日：2023-07-06

申请号：US17936988

申请日：2022-09-30

Applicant: UOP LLC

Inventor： Bryan J. Egolf ,  Christopher D. DiGiulio ,  William Yanez ,  Ka L. Lok ,  Elie J. Fayad ,  Haibo Yu ,  Kristen E. Allaire ,  Falaah Falih ,  Jeffrey R. Grott ,  Sujay R. Krishnamurthy ,  Hari S. Bajpai ,  Phillip F. Daly ,  Matthew R. Zuraski ,  Hosoo Lim ,  Joseph Peterson ,  Michael R. Van de Cotte ,  Steven A. Bradley

IPC: C07C5/333 ,  B01J19/18

CPC classification number: C07C5/333 ,  B01J19/1862 ,  C07C2527/02 ,  B01J2219/0004 ,  B01J2219/00065 ,  B01J2219/00058

Abstract: Processes and apparatus for reforming hydrocarbons to reduce the impact of contaminants created by non-catalyst coking. The reaction zone receives sulfur to inhibit the impact, and a control index is used to control the determine conditions with generally lower pressures. Additionally, a compression zone, pressure control zone and combustion zone operation are provided for the operation of the reaction zone at the generally lower pressures.

公开(公告)号：US11884616B2

公开(公告)日：2024-01-30

申请号：US17936988

申请日：2022-09-30

Applicant: UOP LLC

Inventor： Bryan J. Egolf ,  Christopher D. DiGiulio ,  William Yanez ,  Ka L. Lok ,  Elie J. Fayad ,  Haibo Yu ,  Kristen E. Allaire ,  Falaah Falih ,  Jeffrey R. Grott ,  Sujay R. Krishnamurthy ,  Hari S. Bajpai ,  Phillip F. Daly ,  Matthew R. Zuraski ,  Hosoo Lim ,  Joseph Peterson ,  Michael R. Van de Cotte ,  Steven A. Bradley

IPC: C07C5/333 ,  B01J19/18

CPC classification number: C07C5/333 ,  B01J19/1862 ,  B01J2219/0004 ,  B01J2219/00058 ,  B01J2219/00065 ,  C07C2527/02

Abstract: Processes and apparatus for reforming hydrocarbons to reduce the impact of contaminants created by non-catalyst coking. The reaction zone receives sulfur to inhibit the impact, and a control index is used to control the determine conditions with generally lower pressures. Additionally, a compression zone, pressure control zone and combustion zone operation are provided for the operation of the reaction zone at the generally lower pressures.

公开(公告)号：US20170240821A1

公开(公告)日：2017-08-24

申请号：US15341525

申请日：2016-11-02

Applicant: UOP LLC

Inventor： Zhihao Fei ,  Steven L. Krupa ,  Hosoo Lim ,  Charles P. Luebke ,  Robert Mehlberg ,  Christopher P. Nicholas ,  Lisa M. Wolschlag

IPC: C10G50/00 ,  C10L1/08

CPC classification number: C10G50/00 ,  C10G2300/307 ,  C10G2300/708 ,  C10G2400/04 ,  C10L1/08 ,  C10L2270/026 ,  C10L2290/12

Abstract: Processes for oligomerizing olefins to produce diesel. The oligomerization zone temperature is controlled to counteract catalyst deactivation caused by coking, by contaminants such as cyclo C5 and/or cyclo C6 hydrocarbons, or both. The temperature is increased in increments to ensure that that the oligomerization zone is producing product at a target product yield with a target product quality, which may be measured by a product cetane number. The target product yield is at least 50 wt % and a target product cetane number may be at least 35.

公开(公告)号：US09266036B2

公开(公告)日：2016-02-23

申请号：US14561240

申请日：2014-12-05

Applicant: UOP LLC

Inventor： Charles P. Luebke ,  Christopher P. Nicholas ,  Steven L. Krupa ,  Hosoo Lim

IPC: B01J29/00 ,  B01D3/14 ,  B01J19/00 ,  B01J19/24 ,  C07C5/32 ,  C10G45/32 ,  C10G45/44 ,  C10G47/32 ,  C10G47/34 ,  C10G50/00 ,  C10G65/08 ,  C10G69/12

CPC classification number: B01D3/14 ,  B01D3/143 ,  B01J29/00 ,  B01J29/7046 ,  C10G49/00 ,  C10G50/00 ,  C10G2300/1081 ,  C10G2300/1092 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/08 ,  C10G2400/20 ,  C10G2400/22

Abstract: A process and apparatus are presented for the conversion of light paraffins to heavier liquid fuels or distillate. The process and apparatus includes conversion of a paraffin stream to an olefinic stream. The olefinic stream is passed through a reactor zone to convert the olefins to heavier hydrocarbons, including branched paraffins and branched olefins. The process includes recycling a portion of the product to the reactors for controlling the heat and reaction rate of the dimerization or oligomerization process.

Abstract translation: 提出了一种方法和装置，用于将轻链烷烃转化成较重的液体燃料或馏出物。 该方法和装置包括将烷烃流转化为烯烃流。 使烯烃流通过反应器区以将烯烃转化成较重的烃，包括支链烷烃和支链烯烃。 该方法包括将产物的一部分再循环到反应器中以控制二聚或低聚过程的热和反应速率。

公开(公告)号：US20150376515A1

公开(公告)日：2015-12-31

申请号：US14317660

申请日：2014-06-27

Applicant: UOP LLC

Inventor： Hosoo Lim ,  Trung Pham ,  Zhihao Fei ,  Grant H. Yokomizo ,  Ping Sun

IPC: C10G69/04

CPC classification number: C10G69/04 ,  C10G11/18 ,  C10G47/26 ,  C10G50/00 ,  C10G57/02 ,  C10G69/126 ,  C10G2300/1074 ,  C10G2300/4081 ,  C10G2400/20

Abstract: An integrated process and apparatus for conversion of gas oil and heavy oil is described. The process includes passing a gas oil feed to a fluid catalytic cracking (FCC) zone to obtain a FCC effluent; separating the FCC effluent in a separation zone into at least two fractions comprising a clarified slurry oil fraction and an overhead fraction; passing the clarified slurry oil fraction to a slurry hydrocracking zone forming at least a naphtha stream; and recycling at least a portion of the slurry hydrocracking naphtha stream to the FCC zone.

Abstract translation: 描述了一种用于瓦斯油和重油转化的综合方法和装置。 该方法包括将瓦斯油进料通入流化催化裂化（FCC）区以获得FCC流出物; 将分离区中的FCC流出物分离成包含澄清的浆液油馏分和塔顶馏分的至少两个馏分; 将澄清的浆料油馏分通入至少形成石脑油流的浆料加氢裂化区; 并将至少一部分浆料加氢裂化石脑油流再循环到FCC区。

公开(公告)号：US20150159099A1

公开(公告)日：2015-06-11

申请号：US14561237

申请日：2014-12-05

Applicant: UOP LLC

Inventor： Charles P. Luebke ,  Christopher P. Nicholas ,  Chad R. Huovie ,  Steven L. Krupa ,  Hosoo Lim

IPC: C10L1/04 ,  C10G69/12 ,  C10G61/02

CPC classification number: C10G69/126 ,  C10G50/00 ,  C10G2300/1088 ,  C10L1/06 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2290/10 ,  C10L2290/543

Abstract: A process and apparatus are presented for the conversion of light paraffins to heavier liquid fuels or distillate. The process and apparatus includes conversion of a paraffin stream to an olefinic stream. The olefinic stream is passed through a reactor zone to convert the olefins to heavier hydrocarbons, including branched paraffins and branched olefins. The process includes recycling a portion of the product to the reactors for controlling the heat and reaction rate of the dimerization or oligomerization process.

Abstract translation: 提出了一种方法和装置，用于将轻链烷烃转化成较重的液体燃料或馏出物。 该方法和装置包括将烷烃流转化为烯烃流。 使烯烃流通过反应器区以将烯烃转化成较重的烃，包括支链烷烃和支链烯烃。 该方法包括将产物的一部分再循环到反应器中以控制二聚或低聚过程的热和反应速率。

公开(公告)号：US20240025821A1

公开(公告)日：2024-01-25

申请号：US17872714

申请日：2022-07-25

Applicant: UOP LLC

Inventor： Ashish Mathur ,  Charles Luebke ,  Manuela Serban ,  Den-Yang Jan ,  Eseoghene Jeroro ,  Hosoo Lim

IPC: C07C2/08 ,  C10G59/00 ,  C07C5/03 ,  C10G69/12

CPC classification number: C07C2/08 ,  C10G59/00 ,  C07C5/03 ,  C10G69/126 ,  C10G2300/4081 ,  C10G2400/08 ,  C10G2400/04

Abstract: A process for dimerizing and oligomerizing olefins to distillate fuels which manages the dimerization exotherm by diluting it with paraffins which are inert in the dimerization. The olefin stream can also be split and fed to multiple dimerization reactors to further reduce the heat generated. The ethylene feed can also be cooled before entering the dimerization reactor. The paraffins can be obtained from saturating oligomerized effluent.

公开(公告)号：US11724240B2

公开(公告)日：2023-08-15

申请号：US17139616

申请日：2020-12-31

Applicant: UOP LLC

Inventor： Jennifer J. Ozmen ,  Rebecca Mudrock ,  Bryan K. Glover ,  Hosoo Lim ,  Joel S. Paustian

IPC: B01J8/26 ,  B01J8/18 ,  B01J8/00 ,  B01J38/44 ,  G01N1/04 ,  B01D53/88 ,  B01D53/86

CPC classification number: B01J8/26 ,  B01D53/8659 ,  B01D53/88 ,  B01J8/001 ,  B01J8/003 ,  B01J8/1827 ,  B01J8/1881 ,  B01J38/44 ,  G01N1/04 ,  B01D2257/2025 ,  B01D2257/2027 ,  B01D2257/2045 ,  B01D2258/0283 ,  B01J2208/00654 ,  B01J2208/00752 ,  B01J2208/00761

Abstract: A regenerator vessel for adsorbing halogen-containing material from a regenerator vent gas stream has a plurality of catalyst nozzles disposed at a top portion of the regenerator vessel. A first gas outlet is associated with a chlorination zone, and a second gas outlet associated with a combustion zone. A drying zone is in fluid communication with an air heater and the drying zone located in a bottom portion of the regenerator vessel. The first gas outlet is configured to withdraw a first gas stream from the chlorination zone and the second gas outlet is configured to withdraw a second gas stream from the combustion zone. The top portion of the regenerator vessel has an adsorption zone having a vent gas inlet port, a vent gas outlet port, and a portion of an annular catalyst bed.

公开(公告)号：US20160083660A1

公开(公告)日：2016-03-24

申请号：US14494704

申请日：2014-09-24

Applicant: UOP LLC

Inventor： Zhihao Fei ,  Charles P. Luebke ,  Hosoo Lim ,  Paolo Palmas ,  Lisa M. Wolschlag

IPC: C10G55/06

CPC classification number: C10G55/06 ,  C10G11/05 ,  C10G11/18 ,  C10G21/27 ,  C10G51/026 ,  C10G70/041 ,  C10G2400/20

Abstract: A process for increasing the yields of propylene is presented. The process is an FCC process for producing light olefins, and utilizes a smaller secondary reactor that uses the same catalyst, or a different catalyst as in the FCC reactor. The FCC effluent is separated, and C4 and C5 olefins are recovered. The C4 and C5 olefins are passed to the secondary reactor for cracking to generate increased light olefin yields.

Abstract translation: 提出了一种提高丙烯产率的方法。 该方法是用于生产轻质烯烃的FCC方法，并且利用使用相同催化剂的更小的二级反应器或与FCC反应器中不同的催化剂。 FCC流出物被分离，并回收C4和C5烯烃。 将C4和C5烯烃传递到二次反应器进行裂化以产生增加的轻烯烃产率。

公开(公告)号：US20220203319A1

公开(公告)日：2022-06-30

申请号：US17139616

申请日：2020-12-31

Applicant: UOP LLC

Inventor： Jennifer J. Ozmen ,  Rebecca Mudrock ,  Bryan K. Glover ,  Hosoo Lim ,  Joel S. Paustian

IPC: B01J8/26 ,  B01J8/00 ,  B01J8/18 ,  B01J38/44 ,  G01N1/04 ,  B01D53/88 ,  B01D53/86

Abstract: A regenerator vessel for adsorbing halogen-containing material from a regenerator vent gas stream has a plurality of catalyst nozzles disposed at a top portion of the regenerator vessel. A first gas outlet is associated with a chlorination zone, and a second gas outlet associated with a combustion zone. A drying zone is in fluid communication with an air heater and the drying zone located in a bottom portion of the regenerator vessel. The first gas outlet is configured to withdraw a first gas stream from the chlorination zone and the second gas outlet is configured to withdraw a second gas stream from the combustion zone. The top portion of the regenerator vessel has an adsorption zone having a vent gas inlet port, a vent gas outlet port, and a portion of an annular catalyst bed.