公开(公告)号：US20150361355A1

公开(公告)日：2015-12-17

申请号：US14302714

申请日：2014-06-12

Applicant: UOP LLC

Inventor： Soumendra M. Banerjee ,  Peter Kokayeff ,  David A. Lindsay ,  Yoga R. Ayar

IPC: C10G45/22

CPC classification number: C10G67/06 ,  C10G65/04 ,  C10G2300/1051

Abstract: A process is presented for the production of high quality kerosene from lower quality feedstocks, including kerosene produced from coker units, or kerosene from cracking units. The process includes hydrotreating the feedstock to remove contaminants in the feedstock. The hydrotreated process stream is then treated in a trim reactor at higher pressure to reduce the bromine index of the kerosene.

Abstract translation: 介绍了从低质量原料生产高质量煤油的过程，包括从焦化器单元生产的煤油，或者来自裂解装置的煤油。 该方法包括加氢处理原料以除去原料中的污染物。 然后加氢处理的工艺流在更高压力的修剪反应器中处理以降低煤油的溴指数。

公开(公告)号：US10273420B2

公开(公告)日：2019-04-30

申请号：US14524796

申请日：2014-10-27

Applicant: UOP LLC

Inventor： Soumendra Mohan Banerjee ,  Peter Kokayeff ,  David A. Lindsay

IPC: C10G65/04 ,  C10G65/12 ,  C10G65/08 ,  C10G45/02

Abstract: Processes for hydrotreating a hydrocarbon stream in which a separation zone and a stripping zone is disposed between two hydrotreating reactors. The stripping zone may comprise a portion of the second hydrotreating reactor. The separation zone may comprise two separator vessels. A separator vessel may include the scrubbing zone to receive a scrubbing fluid, for example, steam, hydrogen, or heated effluent, and remove H2S and NH3. A divided wall separator may be used. Vapor from the separator vessels can be recycled in the system.

公开(公告)号：US20160115399A1

公开(公告)日：2016-04-28

申请号：US14524796

申请日：2014-10-27

Applicant: UOP LLC

Inventor： Soumendra Mohan Banerjee ,  Peter Kokayeff ,  David A. Lindsay

IPC: C10G65/04 ,  C10G65/08 ,  C10G65/12

CPC classification number: C10G65/04 ,  C10G45/02 ,  C10G65/08 ,  C10G65/12 ,  C10G2300/202 ,  C10G2300/4056

Abstract: Processes for hydrotreating a hydrocarbon stream in which a separation zone and a stripping zone is disposed between two hydrotreating reactors. The stripping zone may comprise a portion of the second hydrotreating reactor. The separation zone may comprise two separator vessels. A separator vessel may include the scrubbing zone to receive a scrubbing fluid, for example, steam, hydrogen, or heated effluent, and remove H2S and NH3. A divided wall separator may be used. Vapor from the separator vessels can be recycled in the system.

Abstract translation: 加氢处理烃流的方法，其中分离区和汽提区设置在两个加氢处理反应器之间。 汽提区可以包括第二加氢处理反应器的一部分。 分离区可以包括两个分离器容器。 分离器容器可以包括洗涤区以接收洗涤流体，例如蒸汽，氢气或加热的流出物，并除去H 2 S和NH 3。 可以使用分隔壁分离器。 来自分离器容器的蒸气可以在系统中循环使用。

公开(公告)号：US09816038B2

公开(公告)日：2017-11-14

申请号：US14302714

申请日：2014-06-12

Applicant: UOP LLC

Inventor： Soumendra M. Banerjee ,  Peter Kokayeff ,  David A. Lindsay ,  Yoga R. Ayar

IPC: C10G65/04 ,  C10G67/06

CPC classification number: C10G67/06 ,  C10G65/04 ,  C10G2300/1051

Abstract: A process is presented for the production of high quality kerosene from lower quality feedstocks, including kerosene produced from coker units, or kerosene from cracking units. The process includes hydrotreating the feedstock to remove contaminants in the feedstock. The hydrotreated process stream is then treated in a trim reactor at higher pressure to reduce the bromine index of the kerosene.