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公开(公告)号：US20180178208A1
公开(公告)日：2018-06-28
申请号：US15828186
申请日：2017-11-30
Applicant: UOP LLC
Inventor： Lev Davydov , Michael S. Sandacz , Paolo Palmas , Zhihao Fei , Matthew Lippmann
CPC classification number: B01J38/34 , B01J8/1872 , B01J8/28 , B01J29/90 , B01J38/02 , B01J38/20 , B01J38/70 , B01J2208/00938 , C10G11/182 , F23C13/08 , F27B15/09
Abstract: A counter-current catalyst regenerator with at least two stages of counter-current contact along with a regenerator riser is proposed. Each stage may comprise a permeable barrier that allows upward passage of oxygen-containing gas and downward passage of coked catalyst into each stage, but inhibits upward movement of catalyst to mitigate back mixing and approximate true counter-current contact and efficient combustion of coke from catalyst. The regenerator riser may provide a passage to transport the catalyst and may serve as a secondary stage for coke combustion to provide the regenerated catalyst.
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2.发明申请PROCESS FOR CONVERSION OF HYDROCARBONS INTEGRATING REFORMING AND DEHYDROCYCLODIMERIZATION USING DIFFERENT ENTRY POINTS 审中-公开使用不同入口点进行碳氢化合物整合改性和脱氢的转化方法公开(公告)号：US20170002277A1
公开(公告)日：2017-01-05
申请号：US15196399
申请日：2016-06-29
Applicant: UOP LLC
Inventor： Bryan J. Egolf , Pelin Cox , Matthew Lippmann
IPC: C10G57/00
CPC classification number: C10G57/00 , C10G2300/4081 , C10G2400/30
Abstract: The present subject matter relates generally to methods for hydrocarbon conversion. More specifically, the present subject matter relates to methods for integrating reforming and dehydrocyclodimerization, which are both catalytic processes. While dehydrocyclodimerization takes two or more molecules of a light aliphatic hydrocarbon, such as propane or propylene, to form a product aromatic hydrocarbon and hydrogen, platforming takes C6 and higher carbon number reactants, primarily paraffins and naphthenes, to convert to aromatics and hydrogen. This integration enables an opportunity to recombine the light aliphatic hydrocarbon from the platforming process into a more desirable aromatics species.
Abstract translation: 本主题一般涉及烃转化方法。 更具体地，本主题涉及用于整合重整和脱氢环化二聚化的方法，它们都是催化方法。 虽然脱氢环化二聚化需要两个或更多个轻质脂族烃如丙烷或丙烯分子来形成产物芳族烃和氢，但是平台化需要C6和更高碳原子的反应物，主要是链烷烃和环烷烃，以转化成芳烃和氢。 这种整合使得能够将来自平台过程的轻质脂族烃重新组合成更理想的芳族物质。
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公开(公告)号：US09302956B2
公开(公告)日：2016-04-05
申请号：US14267737
申请日：2014-05-01
Applicant: UOP LLC
Inventor： Mark P. Lapinski , Matthew Lippmann , Gregory Funk , David James Shecterle , Lakshmi P. Mokka
CPC classification number: C07C7/005 , C07C4/06 , C07C5/00 , C07C5/27 , C07C5/2754 , C07C6/123 , C07C7/04 , C07C7/13 , C07C2521/04 , C07C2523/42 , C10G45/62 , C10G2300/1044 , C10G2300/1081 , C07C9/08 , C07C9/10 , C07C9/12 , C07C9/14 , C07C9/16 , C07C9/18
Abstract: A process for increasing a yield of an isomerization zone by removing at least a portion of the C6 cyclic hydrocarbons from a stream prior to it being passed into the isomerization zone. Additionally, disproportionation reactions occur producing valuable C3 hydrocarbons and C4 hydrocarbons. Also, a higher ring opening conversion of C5 cyclic hydrocarbons is observed.
Abstract translation: 通过在流入异构化区之前从流中除去至少一部分C 6环烃来提高异构化区的产率的方法。 此外，发生歧化反应产生有价值的C3烃和C4烃。 此外，观察到C5环烃的较高的开环转化率。
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公开(公告)号：US20150315099A1
公开(公告)日：2015-11-05
申请号：US14267742
申请日：2014-05-01
Applicant: UOP LLC
Inventor： Mark P. Lapinski , Matthew Lippmann , Gregory Funk , David James Shecterle , Lakshmi P. Mokka
CPC classification number: C07C7/005 , C07C4/06 , C07C5/00 , C07C5/27 , C07C5/2754 , C07C6/123 , C07C7/04 , C07C7/13 , C07C2521/04 , C07C2523/42 , C10G45/62 , C10G2300/1044 , C10G2300/1081 , C07C9/16 , C07C9/18 , C07C9/08 , C07C9/10 , C07C9/12 , C07C9/14
Abstract: A process for controlling a yield of an isomerization zone. Prior to entering the isomerization zone, C6 cyclic hydrocarbons are removed from a feed stream. Disproportionation reaction selectivity is observed which produces valuable C3 hydrocarbons and C4 hydrocarbons. Also, a higher ring opening conversion of C5 cyclic hydrocarbons is observed. The disproportionation reactions and the ring opening reactions may be selectively controlled by adjusting an amount of C6 cyclic hydrocarbons passed into the isomerization zone.
Abstract translation: 用于控制异构化区的产率的方法。 在进入异构化区之前，从进料流中除去C6环烃。 观察到歧化反应选择性，产生有价值的C3烃和C4烃。 此外，观察到C5环烃的较高的开环转化率。 歧化反应和开环反应可以通过调节进入异构化区的C6环烃的量来选择性地控制。
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公开(公告)号：US09067853B2
公开(公告)日：2015-06-30
申请号：US14467723
申请日：2014-08-25
Applicant: UOP LLC
Inventor： Stanley J. Frey , Paul T. Barger , Maureen L. Bricker , John Q. Chen , Peter K. Coughlin , James A. Johnson , Joseph A. Kocal , Matthew Lippmann , Vasant P. Thakkar , Kurt M. Vanden Bussche
IPC: C07C4/14 , C10G47/04 , C10G47/14 , C10G47/18 , C10G47/20 , C10G45/04 , C07C4/18 , C07C4/06 , C07C7/12
CPC classification number: C07C4/18 , C07C4/06 , C07C7/12 , C07C2521/12 , C07C2529/06 , C07C2529/18 , C10B53/00 , C10C1/205 , C10G1/002 , C10G1/02 , C10G45/08 , C10G45/10 , C10G45/12 , C10G45/50 , C10G45/52 , C10G45/54 , C10G47/04 , C10G47/16 , C10G47/18 , C10G47/20 , C10G65/12 , C10G2300/1096 , C10G2400/30 , C07C15/06
Abstract: A process for selectively dealkylating aromatic compounds includes providing a coal tar stream comprising aromatic compounds and hydrotreating the coal tar stream to reduce a concentration of one or more of organic sulfur, nitrogen, and oxygen in the coal tar stream, and to hydrogenate at least a portion of the aromatic compounds in the coal tar stream. The process further includes hydrocracking the hydrotreated coal tar stream to further hydrogenate the aromatic compounds and to crack at least one ring of multi-ring aromatic compounds to form single-ring aromatic compounds. The single-ring aromatic compounds present in the hydrocracked stream are then dealkylated to remove alkyl groups containing two or more carbon atoms.
Abstract translation: 选择性地使烷基化芳族化合物的方法包括提供包含芳族化合物的煤焦油流并加氢处理煤焦油流以降低煤焦油流中的一种或多种有机硫，氮和氧的浓度，并将至少一种 煤焦油流中芳族化合物的一部分。 该方法还包括加氢裂化加氢处理的煤焦油流，以进一步氢化芳族化合物并裂解至少一个多环芳族化合物环以形成单环芳族化合物。 然后将存在于加氢裂化物流中的单环芳族化合物脱烷基化以除去含有两个或更多个碳原子的烷基。
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Patent Agency Ranking
公开(公告)号：US20150166435A1
公开(公告)日：2015-06-18
申请号：US14105375
申请日：2013-12-13
Applicant: UOP LLC
Inventor： Manuela Serban , Gregory R. Werba , Matthew Lippmann , Clayton Colin Sadler , Rajeswar Gattupalli
IPC: C07C4/12
CPC classification number: C10G35/00 , C10G21/00 , C10G61/04 , C10G63/08 , C10G2400/30
Abstract: Methods and apparatuses for processing hydrocarbons are provided. In one embodiment, a method for processing hydrocarbons includes fractionating a feed stock to form a C6-C10 naphtha stream and a C11+ hydrocarbon stream. The method reforms the C6-C10 naphtha stream. Further, the method cracks the C11+ hydrocarbon stream to form a stream of C6-C10 hydrocarbons and extracts aromatics from the stream of C6-C10 hydrocarbons to form an extract stream. The method includes combining the C6-C10 naphtha stream and the extract stream containing the aromatics. Also, the method includes processing the C6-C10 naphtha stream and the extract stream in an aromatics complex to form selected aromatic products. Further, the embodiment may include reforming raffinate streams.
Abstract translation: 提供了处理碳氢化合物的方法和装置。 在一个实施方案中，用于处理烃的方法包括分馏原料以形成C6-C10石脑油流和C11 +烃流。 该方法改造C6-C10石脑油流。 此外，该方法裂解C11 +烃流以形成C6-C10烃流，并从C6-C10烃流中提取芳族化合物以形成提取物流。 该方法包括将C6-C10石脑油流和含有芳族化合物的萃取物流组合。 此外，该方法包括在芳族化合物络合物中加工C6-C10石脑油流和萃取物流以形成选定的芳香族产物。 此外，该实施方案可以包括重整残液流。
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公开(公告)号：US20150141726A1
公开(公告)日：2015-05-21
申请号：US14467764
申请日：2014-08-25
Applicant: UOP LLC
Inventor： Vasant P. Thakkar , Paul T. Barger , Maureen L. Bricker , John Q. Chen , Peter K. Coughlin , Stanley J. Frey , James A. Johnson , Joseph A. Kocal , Matthew Lippmann , Kurt M. Vanden Bussche
CPC classification number: C10C1/205 , C10C1/04 , C10G11/18 , C10G45/02 , C10G47/00 , C10G2300/1033 , C10G2400/20 , Y02P30/464
Abstract: A process for producing olefins from a coal feed includes providing a coal tar stream and fractionating the coal tar stream to provide a hydrocarbon stream that includes hydrocarbons having an initial boiling point of about 250° C. or greater. The hydrocarbon stream is hydrotreated to reduce a concentration of one or more of nitrogen, sulfur, and oxygen in the hydrocarbon stream, and the hydrotreated hydrocarbon stream is cracked in a fluidized catalytic cracking zone to produce an olefin stream.
Abstract translation: 从煤进料生产烯烃的方法包括提供煤焦油流并分馏煤焦油流以提供包含初始沸点为约250℃或更高的烃的烃流。 将烃流加氢处理以降低烃流中氮，硫和氧中的一种或多种的浓度，并且加氢处理的烃流在流化催化裂化区中裂化以产生烯烃流。
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公开(公告)号：US20150141717A1
公开(公告)日：2015-05-21
申请号：US14472096
申请日：2014-08-28
Applicant: UOP LLC
Inventor： Stanley J. Frey , Paul T. Barger , Maureen L. Bricker , John Q. Chen , Peter K. Coughlin , James A. Johnson , Joseph A. Kocal , Matthew Lippmann , Vasant P. Thakkar , Kurt M. Vanden Bussche
CPC classification number: C10G65/12 , C07C4/04 , C07C5/367 , C07C6/06 , C07C6/126 , C07C2521/04 , C07C2523/42 , C07C2523/62 , C07C2523/656 , C07C2527/126 , C10G1/002 , C10G69/06 , C10G69/08 , C10G69/123 , C10G2300/1096 , C10G2400/30 , C07C15/08 , C07C15/04 , C07C15/06
Abstract: A process for transalkylating a coal tar stream is described. A coal tar stream is provided, and is fractionated to provide at least one hydrocarbon stream having polycyclic aromatics. The hydrocarbon stream is hydrotreated in a hydrotreating zone, and then hydrocracked in a hydrocracking zone. A light aromatics stream is added to the hydrocracking zone. The light aromatics stream comprises one or more light aromatics having a ratio of methyl/aromatic available position that is lower than a ratio of methyl/aromatic available position for the hydrotreated stream. The hydrocracked stream is transalkylated in the hydrocracking zone.
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9.发明申请公开(公告)号：US20170113979A1
公开(公告)日：2017-04-27
申请号：US14919384
申请日：2015-10-21
Applicant: UOP LLC
Inventor： David Scott Lafyatis , Douglas Andrew Nafis , Robert James Schmidt , Matthew Lippmann , Eric Leeton , Kurt Detrick
IPC: C07C2/58
CPC classification number: C07C2/58 , C07C2531/02 , C07C9/14
Abstract: An alkylation process system uses an ionic liquid as a catalyst which undergoes an interruption in normal operating condition. A method of maintaining the alkylation process system during the interruption of the normal operating condition requires maintaining a circulation of the ionic liquid through the alkylation process system without interruption.
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公开(公告)号：US20170113162A1
公开(公告)日：2017-04-27
申请号：US14921156
申请日：2015-10-23
Applicant: UOP LLC
Inventor： Eric Leeton , Gregory J. Schrad , David S. Lafyatis , Matthew Lippmann , Douglas A. Nafis
CPC classification number: B01D15/361 , B01D11/04 , B01D15/08 , B01D61/025 , B03C3/017 , B03C5/00 , B03C11/00
Abstract: A process for treating an ionic liquid containing waste stream is described. If there is a liquid waste stream, the liquid waste stream is introduced into a liquid treatment zone. The ionic liquid in the liquid waste stream is neutralized. The concentration of the ionic liquid in the liquid waste stream is determined, and the allowed concentration of the ionic liquid in the liquid waste stream is determined. The concentration of the ionic liquid in the neutralized liquid waste stream is reduced to the allowed concentration, and the liquid waste stream having the allowed concentration is released. If there is a vapor waste stream, the vapor waste stream is introduced into a vapor treatment zone. The vapor waste stream is treated to form a treated vapor waste stream, and the treated vapor waste stream is released to a plant vapor treatment zone.
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