公开(公告)号：US09701912B2

公开(公告)日：2017-07-11

申请号：US14523031

申请日：2014-10-24

Applicant: UOP LLC

Inventor： Richard K. Hoehn ,  Soumendra Mohan Banerjee ,  David M. Bowman ,  Xin X. Zhu

IPC: C10G7/00 ,  C10G47/00 ,  C10G49/22 ,  C10G75/00 ,  C10G25/03 ,  C10G31/06 ,  C10G45/00 ,  C10G45/12 ,  C10G45/54 ,  C10G45/58 ,  C10G47/20 ,  C10G49/08 ,  B01D3/00 ,  C07C7/12

CPC classification number: C10G67/06 ,  B01D3/00 ,  C07C7/12 ,  C10G7/00 ,  C10G25/03 ,  C10G31/06 ,  C10G45/00 ,  C10G45/12 ,  C10G45/54 ,  C10G45/58 ,  C10G47/00 ,  C10G47/20 ,  C10G49/08 ,  C10G49/22 ,  C10G67/02 ,  C10G75/00 ,  C10G2300/1096

Abstract: One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.

公开(公告)号：US20150041365A1

公开(公告)日：2015-02-12

申请号：US14523031

申请日：2014-10-24

Applicant: UOP LLC

Inventor： Richard K. Hoehn ,  Soumendra Mohan Banerjee ,  David M. Bowman ,  Xin X. Zhu

IPC: C10G7/00 ,  C10G47/20 ,  C10G45/58 ,  C10G49/22 ,  C10G25/03 ,  C10G45/54 ,  C10G45/00 ,  C10G31/06 ,  C10G45/12 ,  C10G49/08

CPC classification number: C10G67/06 ,  B01D3/00 ,  C07C7/12 ,  C10G7/00 ,  C10G25/03 ,  C10G31/06 ,  C10G45/00 ,  C10G45/12 ,  C10G45/54 ,  C10G45/58 ,  C10G47/00 ,  C10G47/20 ,  C10G49/08 ,  C10G49/22 ,  C10G67/02 ,  C10G75/00 ,  C10G2300/1096

Abstract: One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.

Abstract translation: 一个示例性实施方案可以是处理加氢处理馏分的方法。 该方法可以包括从分馏区获得底部物流，并将底部物流的至少一部分送至膜产生蒸发器区域，用于分离含有比第二物流更重的多核芳族化合物的第一物流。

公开(公告)号：US09150797B2

公开(公告)日：2015-10-06

申请号：US13836559

申请日：2013-03-15

Applicant: UOP LLC

Inventor： Xin X. Zhu ,  David M. Bowman ,  Anubhav Kapil ,  Mark Van Wees

IPC: C10G47/26 ,  C10G49/12 ,  C10G47/02 ,  C10G7/00 ,  C10G47/00 ,  C10G47/04 ,  C10G47/06 ,  C10G49/10

CPC classification number: C10G47/02 ,  C10G7/00 ,  C10G47/26 ,  C10G49/22 ,  C10G2400/04

Abstract: A hot stripped hydroprocessed stream from a stripper column may be sent directly to a vacuum fractionation column instead of being first processed in an atmospheric fractionation column. If a separate warm stripper column is used, both the warm stripped stream and a hot stripped stream may be fractionated in the same fractionation column, particularly a vacuum fractionation column.

Abstract translation: 来自汽提塔的热汽提加氢处理流可直接送至真空分馏塔，而不是先在大气分馏塔中进行处理。 如果使用单独的温热脱色塔，则可以在相同的分馏塔，特别是真空分馏塔中将温热汽提物流和热汽提物流分馏。

公开(公告)号：US08911693B2

公开(公告)日：2014-12-16

申请号：US13836714

申请日：2013-03-15

Applicant: UOP LLC

Inventor： Xin X. Zhu ,  David M. Bowman ,  Anubhav Kapil ,  Mark Van Wees

IPC: B01J8/20 ,  C10G49/22 ,  B01D3/00

CPC classification number: C10G49/22 ,  B01D3/009 ,  C10G7/00 ,  C10G7/06 ,  C10G45/02 ,  C10G47/00

Abstract: A hot stripped hydroprocessed stream from a stripper column may be sent directly to a vacuum fractionation column instead of being first processed in an atmospheric fractionation column. If a separate warm stripper column is used, both the warm stripped stream and a hot stripped stream may be fractionated in the same fractionation column, particularly a vacuum fractionation column.

Abstract translation: 来自汽提塔的热汽提加氢处理流可直接送至真空分馏塔，而不是先在大气分馏塔中进行处理。 如果使用单独的温热脱色塔，则可以在相同的分馏塔，特别是真空分馏塔中将温热汽提物流和热汽提物流分馏。

公开(公告)号：US20140262948A1

公开(公告)日：2014-09-18

申请号：US13836883

申请日：2013-03-15

Applicant: UOP LLC

Inventor： Mark Van Wees ,  David M. Bowman ,  Xin X. Zhu

IPC: C10G7/00 ,  C10G47/00

CPC classification number: C10G7/00 ,  C10G47/26 ,  C10G2400/04

Abstract: Two or three strippers are used to strip three hydroprocessed effluent streams, perhaps from a slurry hydrocracking reactor, separated by temperature instead of a single stripper to preserve separations previously made and conserving energy and reducing vessel size. A cold stripped stream may be taken as a diesel blending stock without further fractionation.

Abstract translation: 两个或三个剥离器用于剥离三个加氢处理的流出物流，可能来自浆料加氢裂化反应器，通过温度而不是单个汽提器分离，以保持先前制备的分离物并节约能量并减小容器大小。 可以将冷的汽提流作为柴油混合料而不进一步分馏。

公开(公告)号：US20140262946A1

公开(公告)日：2014-09-18

申请号：US13836559

申请日：2013-03-15

Applicant: UOP LLC

Inventor： Xin X. Zhu ,  David M. Bowman ,  Anubhav Kapil ,  Mark Van Wees

IPC: C10G47/02 ,  C10G7/00

CPC classification number: C10G47/02 ,  C10G7/00 ,  C10G47/26 ,  C10G49/22 ,  C10G2400/04

Abstract: A hot stripped hydroprocessed stream from a stripper column may be sent directly to a vacuum fractionation column instead of being first processed in an atmospheric fractionation column. If a separate warm stripper column is used, both the warm stripped stream and a hot stripped stream may be fractionated in the same fractionation column, particularly a vacuum fractionation column.

公开(公告)号：US09914889B2

公开(公告)日：2018-03-13

申请号：US15459243

申请日：2017-03-15

Applicant: UOP LLC

Inventor： Richard K. Hoehn ,  Soumendra Mohan Banerjee ,  David M. Bowman ,  Xin X. Zhu

IPC: C10G67/06 ,  C10G67/02

CPC classification number: C10G67/06 ,  B01D3/00 ,  C07C7/12 ,  C10G7/00 ,  C10G25/03 ,  C10G31/06 ,  C10G45/00 ,  C10G45/12 ,  C10G45/54 ,  C10G45/58 ,  C10G47/00 ,  C10G47/20 ,  C10G49/08 ,  C10G49/22 ,  C10G67/02 ,  C10G75/00 ,  C10G2300/1096

Abstract: One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.

公开(公告)号：US09127209B2

公开(公告)日：2015-09-08

申请号：US13836883

申请日：2013-03-15

Applicant: UOP LLC

Inventor： Mark Van Wees ,  David M. Bowman ,  Xin X. Zhu

IPC: C10G67/04 ,  C10G7/00 ,  C10G47/26 ,  C10G47/00 ,  C10G7/08

CPC classification number: C10G7/00 ,  C10G47/26 ,  C10G2400/04

Abstract: Two or three strippers are used to strip three hydroprocessed effluent streams, perhaps from a slurry hydrocracking reactor, separated by temperature instead of a single stripper to preserve separations previously made and conserving energy and reducing vessel size. A cold stripped stream may be taken as a diesel blending stock without further fractionation.

Abstract translation: 两个或三个剥离器用于剥离三个加氢处理的流出物流，可能来自浆料加氢裂化反应器，通过温度而不是单个汽提器分离，以保持先前制备的分离物并节约能量并减小容器大小。 可以将冷的汽提流作为柴油混合料而不进一步分馏。

公开(公告)号：US20140271396A1

公开(公告)日：2014-09-18

申请号：US13836967

申请日：2013-03-15

Applicant: UOP LLC

Inventor： Mark Van Wees ,  David M. Bowman ,  Xin X. Zhu

IPC: B01D3/00

CPC classification number: B01D3/009 ,  B01J8/00

Abstract: Two or three strippers are used to strip three hydroprocessed effluent streams, perhaps from a slurry hydrocracking reactor, separated by temperature instead of a single stripper to preserve separations previously made and conserving energy and reducing vessel size. A cold stripped stream may be taken as a diesel blending stock without further fractionation.

公开(公告)号：US20170183582A1

公开(公告)日：2017-06-29

申请号：US15459243

申请日：2017-03-15

Applicant: UOP LLC

Inventor： Richard K. Hoehn ,  Soumendra Mohan Banerjee ,  David M. Bowman ,  Xin X. Zhu

IPC: C10G67/06 ,  C10G67/02

CPC classification number: C10G67/06 ,  B01D3/00 ,  C07C7/12 ,  C10G7/00 ,  C10G25/03 ,  C10G31/06 ,  C10G45/00 ,  C10G45/12 ,  C10G45/54 ,  C10G45/58 ,  C10G47/00 ,  C10G47/20 ,  C10G49/08 ,  C10G49/22 ,  C10G67/02 ,  C10G75/00 ,  C10G2300/1096

Abstract: One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.