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公开(公告)号：US20140377140A1
公开(公告)日：2014-12-25
申请号：US13922502
申请日：2013-06-20
Applicant: UOP LLC
Inventor： Paul R. Zimmerman , Peter Kokayeff , Michael R. Smith
IPC: B01D3/00
CPC classification number: B01D3/009 , C10G65/00 , C10G65/12 , C10G2400/04
Abstract: A process and apparatus are disclosed for hydrotreating a hydrocarbon feed in a hydrotreating unit and hydrocracking a liquid hydrotreating effluent stream in a hydrocracking unit. A hot separator separates the diesel in a liquid hot hydrotreating effluent stream that serves as feed to the hydrocracking unit. Low sulfur diesel product can be saturated to further upgrade its cetane rating.
Abstract translation: 公开了用于加氢处理加氢处理装置中的烃进料和加氢裂化装置中加氢裂化液体加氢处理流出物流的方法和装置。 热分离器将作为进料的液体热加氢处理流出物流中的柴油分离到加氢裂化装置。 低硫柴油产品可以饱和，以进一步提高其十六烷等级。
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公开(公告)号：US09902912B2
公开(公告)日：2018-02-27
申请号：US14167839
申请日：2014-01-29
Applicant: UOP LLC
Inventor： Soumendra M. Banerjee , Peter Kokayeff , Vikrant Vilasrao Dalal , Priyesh Jayendrakumar Jani , David Lindsay , Yoga Ayar
CPC classification number: C10G65/04 , C10G65/06 , C10G67/06 , C10G2300/202
Abstract: A process for hydrotreating coker kerosene is described. Instead of a post treat reactor, a smaller trim reactor zone which operates at a lower pressure than the post treat reactor is used downstream of the product stripper. The trim reactor uses a noble metal catalyst to reduce the BI of the stripped product to less than about 150, and desirably in the range of about 50 to about 100.
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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。
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公开(公告)号：US20150001129A1
公开(公告)日：2015-01-01
申请号：US13929949
申请日：2013-06-28
Applicant: UOP LLC
Inventor： Peter Kokayeff , Clayton C. Sadler , Vasant P. Thakkar
IPC: C10G65/12
Abstract: A process and apparatus is disclosed for pretreating a hydrocarbon stream in a hydrotreating reactor and separating the diesel materials from the pretreated effluent before the heavier liquid materials are fed to a hydrocracking unit. Thus diesel materials are preserved but recovered along with the hydrocracked effluent. A recovered diesel stream can be sent to a hydrotreating unit to improve its cetane rating.
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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
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.
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Patent Agency Ranking
公开(公告)号：US20180079974A1
公开(公告)日：2018-03-22
申请号：US15610433
申请日：2017-05-31
Applicant: UOP LLC
Inventor： Peter Kokayeff , Robert L. Mehlberg
IPC: C10G69/04
CPC classification number: C10G69/04 , C10G2300/107 , C10G2300/1077 , C10G2300/202
Abstract: Processes and apparatuses are disclosed for catalytically cracking hydrocarbons comprising hydrotreating a residual feed stream and a recycle cracked stream comprising an oil to provide a hydrotreated effluent stream. The hydrotreated effluent stream is separated to provide a FCC feed stream and a distillate stream. The FCC feed stream is fed to a first riser reactor to provide a first cracked stream. The distillate stream is fed to a second riser reactor to provide a second cracked stream. The first cracked stream and the second cracked stream are fed to a main fractionation column. The first cracked stream and the second cracked stream are fractionated in the main fractionation column. The recycle cracked stream is taken from the main fractionation column.
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7.发明授权Methods for producing diesel range materials having improved cold flow properties 有权生产具有改善的冷流特性的柴油范围材料的方法公开(公告)号：US09353319B2
公开(公告)日：2016-05-31
申请号：US14327865
申请日：2014-07-10
Applicant: UOP LLC
Inventor： Peter Kokayeff , Suheil F. Abdo
CPC classification number: C10G45/58 , C10G3/42 , C10G3/50 , C10G45/60 , C10G65/043 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1055 , C10G2300/202 , C10G2300/304 , C10G2300/70 , C10G2400/04 , C10L1/026 , C10L1/08 , Y02E50/13 , Y02P30/20 , Y02T50/678
Abstract: Embodiments of a method for producing a diesel range material having improved cold flow properties are provided. In one embodiment, the method includes the steps of providing a waxy diesel range feedstock, producing an intermediary product stream containing a predetermined amount of oxygenated organocompounds from the waxy diesel range feedstock, and contacting the intermediary product stream with a dewaxing catalyst under process conditions at which the oxygenated organocompounds chemically interact with the dewaxing catalyst to convert a portion of the n-paraffins within the intermediary product stream to iso-paraffins while minimizing cracking of the diesel range material.
Abstract translation: 提供了具有改善的冷流特性的柴油范围材料的制造方法的实施例。 在一个实施方案中，该方法包括以下步骤：提供蜡质柴油范围原料，产生含有来自蜡质柴油范围原料的预定量的含氧有机化合物的中间产物流，并在中间产物流与脱蜡催化剂在工艺条件下接触 其中氧化的有机化合物与脱蜡催化剂化学相互作用以将中间产物流中的一部分正链烷烃转化为异链烷烃，同时使柴油范围材料的破裂最小化。
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公开(公告)号：US20150119614A1
公开(公告)日：2015-04-30
申请号：US14597809
申请日：2015-01-15
Applicant: UOP LLC
Inventor： Peter Kokayeff , Paul R. Zimmerman
CPC classification number: C10G67/02 , C10G65/12 , C10G67/06 , C10G2400/04 , C10L1/08 , C10L2200/0446 , C10L2200/0469 , C10L2270/026 , C10L2290/541 , C10L2290/543
Abstract: A process is disclosed for hydrocracking a primary hydrocarbon feed and a diesel co-feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The diesel stream fed through the hydrocracking unit is pretreated to reduce sulfur and ammonia and can be upgraded with noble metal catalyst.
Abstract translation: 公开了一种加氢裂化加氢裂化装置中的主烃进料和柴油共同进料并在加氢处理装置中从加氢裂化装置加氢处理柴油产品的方法。 通过加氢裂化装置进料的柴油流经预处理以减少硫和氨，并可用贵金属催化剂进行升级。
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公开(公告)号：US08999256B2
公开(公告)日：2015-04-07
申请号：US13922502
申请日：2013-06-20
Applicant: UOP LLC
Inventor： Paul R. Zimmerman , Peter Kokayeff , Michael R. Smith
CPC classification number: B01D3/009 , C10G65/00 , C10G65/12 , C10G2400/04
Abstract: A process and apparatus are disclosed for hydrotreating a hydrocarbon feed in a hydrotreating unit and hydrocracking a liquid hydrotreating effluent stream in a hydrocracking unit. A hot separator separates the diesel in a liquid hot hydrotreating effluent stream that serves as feed to the hydrocracking unit. Low sulfur diesel product can be saturated to further upgrade its cetane rating.
Abstract translation: 公开了用于加氢处理加氢处理装置中的烃进料和加氢裂化装置中加氢裂化液体加氢处理流出物流的方法和装置。 热分离器将作为进料的液体热加氢处理流出物流中的柴油分离到加氢裂化装置。 低硫柴油产品可以饱和，以进一步提高其十六烷等级。
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公开(公告)号：US08936714B2
公开(公告)日：2015-01-20
申请号：US13687757
申请日：2012-11-28
Applicant: UOP LLC
Inventor： Peter Kokayeff , Paul R. Zimmerman
IPC: C10G65/12
CPC classification number: C10G67/02 , C10G65/12 , C10G67/06 , C10G2400/04 , C10L1/08 , C10L2200/0446 , C10L2200/0469 , C10L2270/026 , C10L2290/541 , C10L2290/543
Abstract: A process is disclosed for hydrocracking a primary hydrocarbon feed and a diesel co-feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The diesel stream fed through the hydrocracking unit is pretreated to reduce sulfur and ammonia and can be upgraded with noble metal catalyst.
Abstract translation: 公开了一种加氢裂化加氢裂化装置中的主烃进料和柴油共同进料并在加氢处理装置中从加氢裂化装置加氢处理柴油产品的方法。 通过加氢裂化装置进料的柴油流经预处理以减少硫和氨，并可用贵金属催化剂进行升级。
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