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公开(公告)号：US09150467B2
公开(公告)日：2015-10-06
申请号：US13949104
申请日：2013-07-23
Applicant: UOP LLC
Inventor： Jason L. Noe , Peter Kokayeff
CPC classification number: C07C5/41 , C07C6/126 , C10G29/205 , C10G45/06 , C10G45/08 , C10G45/10 , C10G45/12 , C10G45/60 , C10G45/62 , C10G45/64 , C10G2300/1096 , C10G2300/202 , C10G2400/30
Abstract: Processes and apparatuses for preparing aromatic compounds are provided herein. In an embodiment, a process for preparing aromatic compounds includes providing a first stream that includes an aromatic component, a non-aromatic component, and a sulfur-containing component. The aromatic component and the sulfur-containing component are separated from the non-aromatic component of the first stream to form a separated aromatic stream and a raffinate stream. The separated aromatic stream includes the aromatic component and the sulfur-containing component. The raffinate stream includes the non-aromatic component. The separated aromatic stream is concurrently transalkylated and desulfurized in the presence of a catalyst that includes acid function and metal function to produce a transalkylated aromatic stream and a sulfur-containing gas stream that is separate from the transalkylated aromatic stream.
Abstract translation: 本文提供了制备芳族化合物的方法和设备。 在一个实施方案中，制备芳族化合物的方法包括提供包含芳族组分，非芳族组分和含硫组分的第一流。 将芳族组分和含硫组分与第一流的非芳族组分分离以形成分离的芳族物流和萃余液流。 分离的芳族物流包括芳香族成分和含硫成分。 萃余液流包括非芳族组分。 分离的芳族物流同时在包含酸功能和金属功能的催化剂存在下进行烷基转移和脱硫，以产生与烷基转移的芳族物流分开的烷基转移的芳族物流和含硫气流。
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公开(公告)号：US09108122B2
公开(公告)日：2015-08-18
申请号：US13929958
申请日：2013-06-28
Applicant: UOP LLC
Inventor： Peter Kokayeff , Clayton C. Sadler , Vasant P. Thakkar
CPC classification number: B01D3/009 , B01J8/00 , C10G65/12 , C10G2300/307 , C10G2400/04
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.
Abstract translation: 公开了一种用于在加氢处理反应器中预处理烃流并将较重液体物质进料至加氢裂化装置之前将柴油材料与预处理流出物分离的方法和装置。 因此，柴油材料被保存，但与加氢裂化的流出物一起回收。 回收的柴油流可以送到加氢处理装置以提高其十六烷等级。
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Patent Agency Ranking
公开(公告)号：US20150210939A1
公开(公告)日：2015-07-30
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.
Abstract translation: 描述了加氢处理焦化煤油的方法。 代替后处理反应器，在产物汽提器的下游使用比在后处理反应器低的压力下工作的较小的修整反应器区。 修剪反应器使用贵金属催化剂将剥离的产物的BI降低至小于约150，并且期望地在约50至约100的范围内。
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公开(公告)号：US20150132196A1
公开(公告)日：2015-05-14
申请号：US14602927
申请日：2015-01-22
Applicant: UOP LLC
Inventor： Paul R. Zimmerman , Peter Kokayeff
CPC classification number: C10G65/12 , B01J19/24 , B01J2219/24 , C10G45/02 , C10G45/08 , C10G47/16 , C10G67/02 , C10G2300/1055 , C10G2300/4056 , C10G2400/04
Abstract: A process and apparatus are disclosed for hydrotreating a hydrocarbon feed in a hydrotreating unit and hydrocracking a second hydrocarbon stream in a hydrocracking unit. The hydrocracking unit and the hydrotreating unit may share the same recycle gas compressor. A make-up hydrogen stream may also be compressed in the recycle gas compressor. The second hydrocarbon stream may be a diesel stream from the hydrotreating unit. The diesel stream may be a diesel and heavier stream from a bottom of a hydrotreating fractionation column.
Abstract translation: 公开了用于加氢处理加氢处理装置中的烃进料并加氢裂化加氢裂化装置中的第二烃流的方法和装置。 加氢裂化装置和加氢处理装置可以共用相同的循环气体压缩机。 补充氢气流也可以在循环气体压缩机中被压缩。 第二烃流可以是来自加氢处理单元的柴油流。 柴油流可以是来自加氢处理分馏塔的底部的柴油和较重物流。
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公开(公告)号：US20150031928A1
公开(公告)日：2015-01-29
申请号：US13949104
申请日：2013-07-23
Applicant: UOP LLC
Inventor： Jason L. Noe , Peter Kokayeff
CPC classification number: C07C5/41 , C07C6/126 , C10G29/205 , C10G45/06 , C10G45/08 , C10G45/10 , C10G45/12 , C10G45/60 , C10G45/62 , C10G45/64 , C10G2300/1096 , C10G2300/202 , C10G2400/30
Abstract: Processes and apparatuses for preparing aromatic compounds are provided herein. In an embodiment, a process for preparing aromatic compounds includes providing a first stream that includes an aromatic component, a non-aromatic component, and a sulfur-containing component. The aromatic component and the sulfur-containing component are separated from the non-aromatic component of the first stream to form a separated aromatic stream and a raffinate stream. The separated aromatic stream includes the aromatic component and the sulfur-containing component. The raffinate stream includes the non-aromatic component. The separated aromatic stream is concurrently transalkylated and desulfurized in the presence of a catalyst that includes acid function and metal function to produce a transalkylated aromatic stream and a sulfur-containing gas stream that is separate from the transalkylated aromatic stream.
Abstract translation: 本文提供了制备芳族化合物的方法和设备。 在一个实施方案中，制备芳族化合物的方法包括提供包含芳族组分，非芳族组分和含硫组分的第一流。 将芳族组分和含硫组分与第一流的非芳族组分分离以形成分离的芳族物流和萃余液流。 分离的芳族物流包括芳香族成分和含硫成分。 萃余液流包括非芳族组分。 分离的芳族物流在催化剂的存在下同时进行烷基转移和脱硫，所述催化剂包括酸功能和金属功能，以产生与烷基转移的芳族化合物流分离的烷基转移的芳族物流和含硫气流。
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公开(公告)号：US20150004072A1
公开(公告)日：2015-01-01
申请号：US13929958
申请日：2013-06-28
Applicant: UOP LLC
Inventor： Peter Kokayeff , Clayton C. Sadler , Vasant P. Thakkar
IPC: B01D3/00
CPC classification number: B01D3/009 , B01J8/00 , C10G65/12 , C10G2300/307 , C10G2400/04
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.
Abstract translation: 公开了一种用于在加氢处理反应器中预处理烃流并将较重液体物质进料至加氢裂化装置之前将柴油材料与预处理流出物分离的方法和装置。 因此，柴油材料被保存，但与加氢裂化的流出物一起回收。 回收的柴油流可以送到加氢处理装置以提高其十六烷等级。
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公开(公告)号：US20140374311A1
公开(公告)日：2014-12-25
申请号：US13922478
申请日：2013-06-20
Applicant: UOP LLC
Inventor： Paul R. Zimmerman , Peter Kokayeff , Michael R. Smith
IPC: C10G65/12
CPC classification number: C10G65/12 , C10G2400/04 , C10L1/08
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.
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