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1. 发明授权

US11661558B2 Apparatus and process for heating hydroisomerization feed 有权
公开(公告)号：US11661558B2
公开(公告)日：2023-05-30
申请号：US17137131
申请日：2020-12-29
申请人： UOP LLC
发明人： Kiran Ladkat , Pallavi Luharuka , John A. Petri , Ashwin Singh Tensingh , Yoga R Ayar
IPC分类号： C10G65/12 , B01J19/24 , B01J19/00
CPC分类号： C10G65/12 , B01J19/0013 , B01J19/245 , B01J2219/0004 , B01J2219/00087 , B01J2219/00121 , C10G2300/4006
摘要： The process and apparatus of the disclosure utilize a heater between a hydroprocessing reactor and a hydroisomerization reactor. A hydroprocessing feed exchanger cools hydroprocessed effluent to effect turndown of heated hydroprocessed effluent so as to not feed the hydroprocessed effluent to the hydroisomerization reactor at a higher temperature than necessary.

2. 发明授权

US10711207B2 Integrated hydrotreating and slurry hydrocracking process 有权
公开(公告)号：US10711207B2
公开(公告)日：2020-07-14
申请号：US14521286
申请日：2014-10-22
申请人： UOP LLC
发明人： Ping Sun , John A. Petri
IPC分类号： C10G65/12 , C10G47/26 , B01J8/22
摘要： Slurry hydrocracking processes are described. The methods include hydrotreating a heavy residual hydrocarbon feed in a hydrotreating zone under residual hydrotreating conditions to form a hydrotreated effluent. The hydrotreated effluent is separated in an first separator to form an overhead vapor stream and a bottoms stream. The bottoms stream is hydrocracked in a slurry hydrocracking zone under slurry hydrocracking conditions. The effluent from the slurry hydrocracking zone is fractionated in a fractionation zone into at least two streams. Slurry hydrocracking apparatus is also described.

3. 发明申请

US20160115400A1 INTEGRATED HYDROTREATING AND SLURRY HYDROCRACKING PROCESS 审中-公开
标题翻译：一体化加压和浆液加氢过程
公开(公告)号：US20160115400A1
公开(公告)日：2016-04-28
申请号：US14521286
申请日：2014-10-22
申请人： UOP LLC
发明人： Ping Sun , John A. Petri
IPC分类号： C10G65/12 , B01J8/22
摘要： Slurry hydrocracking processes are described. The methods include hydrotreating a heavy residual hydrocarbon feed in a hydrotreating zone under residual hydrotreating conditions to form a hydrotreated effluent. The hydrotreated effluent is separated in an first separator to form an overhead vapor stream and a bottoms stream. The bottoms stream is hydrocracked in a slurry hydrocracking zone under slurry hydrocracking conditions. The effluent from the slurry hydrocracking zone is fractionated in a fractionation zone into at least two streams. Slurry hydrocracking apparatus is also described.
摘要翻译：描述了浆料加氢裂化工艺。所述方法包括在残余加氢处理条件下在加氢处理区加氢处理重残余烃进料以形成加氢处理的流出物。将加氢处理的流出物在第一分离器中分离以形成塔顶蒸气流和塔底物流。在淤浆加氢裂化条件下，在浆液加氢裂化区中将底部物流加氢裂化。来自浆料加氢裂化区的流出物在分馏区中分馏成至少两股。还描述了浆料加氢裂化装置。

4. 发明授权

US10829703B2 Process for producing a naphtha stream 有权
公开(公告)号：US10829703B2
公开(公告)日：2020-11-10
申请号：US16147651
申请日：2018-09-29
申请人： UOP LLC
发明人： John A. Petri , Bryan K. Glover , Andrea G. Bozzano , Mary Jo Wier
IPC分类号： C10G65/12 , C10G35/24 , C10G7/02 , C10G47/36
摘要： Process and apparatus for producing a naphtha stream is provided. The process comprises providing a kerosene stream to a hydrocracking reactor. The kerosene stream is hydrocracked in the presence of a hydrogen stream and a hydrocracking catalyst in the hydrocracking reactor at hydrocracking conditions comprising a hydrocracking pressure, a hydrocracking temperature, and a liquid hourly space velocity at a net conversion of at least about 90%, to provide a hydrocracked effluent stream comprising liquefied petroleum gas, heavy naphtha fraction and light naphtha fraction. One or more of the hydrocracking conditions are adjusted to maintain a ratio of the light naphtha fraction to the heavy naphtha fraction of at least about 2 by weight, suitably at least about 2.2 and preferably at least about 2.5 in the hydrocracked effluent stream while maintaining the net conversion of at least about 90%.

5. 发明授权

US09453169B2 Process for converting fischer-tropsch liquids and waxes into lubricant base stock and/or transportation fuels 有权
标题翻译：将费 - 托液体和蜡转化成润滑剂基料和/或运输燃料的方法
公开(公告)号：US09453169B2
公开(公告)日：2016-09-27
申请号：US14026658
申请日：2013-09-13
申请人： UOP LLC
发明人： Kenneth J. Stippich, Jr. , Vasant P. Thakkar , John A. Petri
IPC分类号： C10G65/12 , C10G45/58 , C10G65/16
CPC分类号： C10G65/12 , C10G45/58 , C10G65/16 , C10G2300/1022 , C10G2300/4081 , C10G2400/10
摘要： A process for converting Fischer-Tropsch liquids and waxes into lubricant base stock and/or transportation fuels is disclosed. The process includes the steps of feeding a Fischer-Tropsch wax to a first isomerization unit to produce an isomerized Fischer-Tropsch wax product; combining a Fischer-Tropsch liquid with the isomerized Fischer-Tropsch wax product to create a mixture of the Fischer-Tropsch liquid and the Fischer-Tropsch wax product; and feeding the mixture to a fractionation column to separate the mixture into a lubricant base stock fraction and at least one transportation fuel fraction.
摘要翻译：公开了将费 - 托液体和蜡转化为润滑剂基料和/或运输燃料的方法。该方法包括以下步骤：向第一异构化单元中加入费 - 托蜡以产生异构化费 - 托蜡制品; 将费 - 托液与异构化的费 - 托蜡产物混合以产生费 - 托液和费 - 托蜡制品的混合物; 并将混合物进料到分馏塔以将混合物分离成润滑剂基础油料馏分和至少一种运输燃料馏分。

6. 发明申请

US20220056352A1 APPARATUS AND PROCESS FOR HEATING HYDROISOMERIZATION FEED 有权
公开(公告)号：US20220056352A1
公开(公告)日：2022-02-24
申请号：US17137131
申请日：2020-12-29
申请人： UOP LLC
发明人： Kiran Ladkat , Pallavi Luharuka , John A. Petri , Ashwin Singh Tensingh , Yoga R. Ayar
IPC分类号： C10G65/12 , B01J19/24 , B01J19/00
摘要： The process and apparatus of the disclosure utilize a heater between a hydroprocessing reactor and a hydroisomerization reactor. A hydroprocessing feed exchanger cools hydroprocessed effluent to effect turndown of heated hydroprocessed effluent so as to not feed the hydroprocessed effluent to the hydroisomerization reactor at a higher temperature than necessary.

7. 发明申请

US20200102511A1 PROCESS FOR PRODUCING A NAPHTHA STREAM 审中-公开
公开(公告)号：US20200102511A1
公开(公告)日：2020-04-02
申请号：US16147651
申请日：2018-09-29
申请人： UOP LLC
发明人： John A. Petri , Bryan K. Glover , Andrea G. Bozzano , Mary Jo Wier
IPC分类号： C10G65/12 , C10G35/24 , C10G7/02
摘要： Process and apparatus for producing a naphtha stream is provided. The process comprises providing a kerosene stream to a hydrocracking reactor. The kerosene stream is hydrocracked in the presence of a hydrogen stream and a hydrocracking catalyst in the hydrocracking reactor at hydrocracking conditions comprising a hydrocracking pressure, a hydrocracking temperature, and a liquid hourly space velocity at a net conversion of at least about 90%, to provide a hydrocracked effluent stream comprising liquefied petroleum gas, heavy naphtha fraction and light naphtha fraction. One or more of the hydrocracking conditions are adjusted to maintain a ratio of the light naphtha fraction to the heavy naphtha fraction of at least about 2 by weight, suitably at least about 2.2 and preferably at least about 2.5 in the hydrocracked effluent stream while maintaining the net conversion of at least about 90%.

8. 发明授权

US10472581B2 Process and apparatus for hydrocracking and hydroisomerizing a hydrocarbon stream 有权
公开(公告)号：US10472581B2
公开(公告)日：2019-11-12
申请号：US15621791
申请日：2017-06-13
申请人： UOP LLC
发明人： Sailesh B. Kumar , Andrew J. Towarnicky , Vasant P. Thakkar , Massimo Sangalli , John A. Petri
IPC分类号： C10G65/12 , C07C5/13 , C10G45/14 , B01D3/06 , B01D3/14
摘要： 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.

9. 发明授权

US11572515B2 Process for hydrocracking a hydrocarbon feed stream 有权
公开(公告)号：US11572515B2
公开(公告)日：2023-02-07
申请号：US17139455
申请日：2020-12-31
申请人： UOP LLC
发明人： Massimo Sangalli , John A. Petri , Magaly Estremera , Yoga R Ayar
IPC分类号： C10G67/00 , C10G67/14 , C10G65/10 , B01D3/06 , B01D3/14
摘要： A hydrocracking process is disclosed. The hydrocracking process comprises hydrocracking a hydrocarbon feed stream in a hydrocracking reactor in the presence of a hydrogen stream and a hydrocracking catalyst to produce a hydrocracked effluent stream. The hydrocracked effluent stream is separated in a separator to provide a vapor hydrocracked stream and a liquid hydrocracked stream. The liquid hydrocracked stream is fractionated to provide a naphtha stream, a kerosene stream having a T90 temperature of about 204° C. (399° F.) to about 238° C. (460° F.), a diesel stream having a T90 temperature of about 360° C. (680° F.) to about 383° C. (721° F.) and an unconverted oil stream. The kerosene stream, the unconverted oil stream, and a portion of the diesel stream is recycled to the hydrocracking reactor for hydrocracking.

10. 发明申请

US20180002616A1 PROCESS AND APPARATUS FOR HYDROCRACKING AND HYDROISOMERIZING A HYDROCARBON STREAM 审中-公开
公开(公告)号：US20180002616A1
公开(公告)日：2018-01-04
申请号：US15621791
申请日：2017-06-13
申请人： UOP LLC
发明人： Sailesh B. Kumar , Andrew J. Towarnicky , Vasant P. Thakkar , Massimo Sangalli , John A. Petri
IPC分类号： C10G65/12 , C07C5/13 , C10G45/14 , B01D3/14
CPC分类号： C10G65/12 , B01D3/06 , B01D3/14 , B01D3/143 , C07C5/13 , C10G45/14
摘要： 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.

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