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公开(公告)号：US12049400B2
公开(公告)日：2024-07-30
申请号：US18176022
申请日：2023-02-28
Applicant: UOP LLC
Inventor： William Cady , Elizabeth Carter , Bradley Russell , James T. Wexler , Addison Cruz , Erick J. Bennett, III , Kurt Kraus , Stefano Bietto , Kyle Cuellar , Oluwaseyi Kayode , Suryanarayana Murthy Konda Naga Venkata
CPC classification number: C01B3/48 , C01B3/501 , C01B3/508 , C10G3/42 , C10G3/52 , C01B2203/0216 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/065 , C01B2203/1235 , C01B2203/86 , C10G2300/1011 , C10G2300/4043 , C10G2300/42 , C10G2400/04 , C10G2400/08
Abstract: A bio-renewable conversion process for making fuel from bio-renewable feedstocks is combined with a hydrogen production process that includes recovery of CO2. The integrated process uses a purge gas stream comprising hydrogen from the bio-renewable hydrocarbon production process in the hydrogen production process.
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公开(公告)号：US20160175758A1
公开(公告)日：2016-06-23
申请号：US14575467
申请日：2014-12-18
Applicant: UOP LLC
Inventor： Clayton C. Sadler , David A. Wegerer , Elizabeth Carter
IPC: B01D53/04
CPC classification number: B01D53/08 , B01D2253/104 , B01D2257/2025 , B01D2257/2045 , B01D2259/40001 , B01D2259/4009
Abstract: A process for adsorbing hydrogen chloride (HCl) from a regeneration vent gas. The regeneration vent gas is cooled from a catalyst regeneration zone. The cooled regeneration vent gas is passed to an adsorption zone that is spaced apart from the catalyst regeneration zone. HCl from the regeneration vent gas is adsorbed onto a sorbent in the adsorption zone to enrich the sorbent with HCl to provide HCl-rich sorbent and deplete HCl from the regeneration vent gas to provide HCl-lean regeneration vent gas. HCl-lean regeneration vent gas is purged as an effluent gas. HCl-rich sorbent is passed from the adsorption zone to a sorbent regeneration zone. HCl from the HCl-rich sorbent in the sorbent regeneration zone is desorbed to provide a regenerated sorbent. The regenerated sorbent is transferred to the adsorption zone.
Abstract translation: 一种从再生排气中吸附氯化氢（HCl）的方法。 再生排出气体从催化剂再生区冷却。 冷却的再生排出气体被传送到与催化剂再生区间隔开的吸附区域。 来自再生排放气体的HCl被吸附到吸附区中的吸附剂上以用HCl富集吸附剂以提供富含HCl的吸附剂，并从再生排出气体中除去HCl以提供不含HCl的再生排出气体。 HCl贫稀释再生排放气体作为流出气体被清除。 富含HCl的吸附剂从吸附区传递到吸附剂再生区。 来自吸附剂再生区中的富含HCl的吸附剂的HCl被解吸附以提供再生吸附剂。 再生的吸附剂被转移到吸附区。
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公开(公告)号：US20220380681A1
公开(公告)日：2022-12-01
申请号：US17333921
申请日：2021-05-28
Applicant: UOP LLC
Inventor： Robert Tsai , Michael S. Allegro, II , Elizabeth Carter , Joseph Montalbano , Matthew Griffiths , John Goodman , Thuy Vu , Andrea Bozzano
Abstract: A process for converting pyrolysis effluent stream into hydrocarbon products. Waste plastics are pyrolyzed at high temperature in a pyrolysis reactor to obtain a plastic pyrolysis effluent stream. The plastic pyrolysis effluent stream is further sent to a steam cracking unit for the separation of plastic pyrolysis effluent stream into a C5+ hydrocarbon stream and a C4 hydrocarbon stream. The pyrolysis reactor is operated at a to obtain hydrocarbon products of high value.
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公开(公告)号：US20190381494A1
公开(公告)日：2019-12-19
申请号：US16010700
申请日：2018-06-18
Applicant: UOP LLC
Inventor： Elizabeth Carter , Joel B. Spinner
Abstract: Processes for regenerating ionic liquid catalyst in which reaction vessel is operated under conditions sufficient to perform, in the presence of an ionic liquid catalyst, a hydrocarbon conversion reaction and provide a reaction effluent. The reaction effluent is separated into a hydrocarbon phase and a spent ionic liquid catalyst, wherein the spent ionic liquid catalyst includes conjunct polymer. The spent ionic liquid catalyst is contacted with hydrogen in a regeneration zone at conditions sufficient to reduce an amount of conjunct polymer in the spent ionic liquid catalyst to provide a regenerated effluent. The regenerated effluent is separated into a liquid phase comprising regenerated ionic liquid catalyst and a vapor phase comprising hydrogen and hydrogen chloride. The hydrocarbon phase is separated into a plurality of liquid hydrocarbon streams. The vapor phase is isolated from the liquid hydrocarbon streams. Alkylation processes are also disclosed.
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公开(公告)号：US09669350B2
公开(公告)日：2017-06-06
申请号：US14575467
申请日：2014-12-18
Applicant: UOP LLC
Inventor： Clayton C. Sadler , David A. Wegerer , Elizabeth Carter
IPC: B01D53/08
CPC classification number: B01D53/08 , B01D2253/104 , B01D2257/2025 , B01D2257/2045 , B01D2259/40001 , B01D2259/4009
Abstract: A process for adsorbing hydrogen chloride (HCl) from a regeneration vent gas. The regeneration vent gas is cooled from a catalyst regeneration zone. The cooled regeneration vent gas is passed to an adsorption zone that is spaced apart from the catalyst regeneration zone. HCl from the regeneration vent gas is adsorbed onto a sorbent in the adsorption zone to enrich the sorbent with HCl to provide HCl-rich sorbent and deplete HCl from the regeneration vent gas to provide HCl-lean regeneration vent gas. HCl-lean regeneration vent gas is purged as an effluent gas. HCl-rich sorbent is passed from the adsorption zone to a sorbent regeneration zone. HCl from the HCl-rich sorbent in the sorbent regeneration zone is desorbed to provide a regenerated sorbent. The regenerated sorbent is transferred to the adsorption zone.
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Patent Agency Ranking
公开(公告)号：US10888857B2
公开(公告)日：2021-01-12
申请号：US16010695
申请日：2018-06-18
Applicant: UOP LLC
Inventor： Elizabeth Carter , Douglas A. Nafis , Bong-Kyu Chang , Hye Kyung Timken , Huping Luo , Michael Girgis
Abstract: Processes for regenerating ionic liquid catalyst by contacting the ionic liquid catalyst with hydrogen gas in a regeneration reactor. The amount of hydrogen is less than 550 SCF/BBL (97.96 m3/m3) of spent ionic liquid catalyst, or less than 500 SCF/BBL (89.05 m3/m3) of spent ionic liquid catalyst, or between 550 and 45 SCF/BBL (97.96 and 8.015 m3/m3) of spent ionic liquid catalyst, or between 500 and 50 SCF/BBL (89.05 and 8.905 m3/m3) of spent ionic liquid catalyst. Alkylation processes are also disclosed.
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公开(公告)号：US20160175775A1
公开(公告)日：2016-06-23
申请号：US14575527
申请日：2014-12-18
Applicant: UOP LLC
Inventor： Clayton C. Sadler , David A. Wegerer , Juan Salazar , Elizabeth Carter
Abstract: A process for adsorbing hydrogen chloride (HCl) from a regeneration vent gas. The regeneration vent gas from a regeneration zone is cooled, and the cooled regeneration vent gas is passed to an adsorption zone that is spaced apart from the regeneration zone. HCl from the regeneration vent gas is adsorbed onto a spent catalyst in the adsorption zone to enrich the spent catalyst with HCl to provide HCl-rich spent catalyst and deplete HCl from the regeneration vent gas to provide HCl-lean regeneration vent gas. The HCl-lean regeneration vent gas is purged as an effluent gas. The HCl-rich spent catalyst is passed to the regeneration zone.
Abstract translation: 一种从再生排气中吸附氯化氢（HCl）的方法。 来自再生区的再生排出气体被冷却，并且冷却的再生排出气体被传递到与再生区间隔开的吸附区域。 来自再生排出气体的HCl被吸附到吸附区中的废催化剂上以用HCl富集废催化剂以提供富含HCl的废催化剂并从再生排出气体中除去HCl以提供不含HCl的再生排气。 将贫HCl再生排出气体作为流出气体吹扫。 将富含HCl的废催化剂送入再生区。
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公开(公告)号：US20230202841A1
公开(公告)日：2023-06-29
申请号：US18176022
申请日：2023-02-28
Applicant: UOP LLC
Inventor： William Cady , Elizabeth Carter , Bradley Russell , James T. Wexler , Addison Cruz , Erick J. Bennett, III , Kurt Kraus , Stefano Bietto , Kyle Cuellar , Oluwaseyi Kayode , Suryanarayana Murthy Konda Naga Venkata
CPC classification number: C01B3/48 , C01B3/501 , C01B3/508 , C10G3/42 , C10G3/52 , C01B2203/043 , C01B2203/065 , C01B2203/86 , C01B2203/0216 , C01B2203/0283 , C01B2203/0405 , C01B2203/1235 , C10G2300/42 , C10G2300/1011 , C10G2300/4043 , C10G2400/04 , C10G2400/08
Abstract: A bio-renewable conversion process for making fuel from bio-renewable feedstocks is combined with a hydrogen production process that includes recovery of CO2. The integrated process uses a purge gas stream comprising hydrogen from the bio-renewable hydrocarbon production process in the hydrogen production process.
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公开(公告)号：US11572511B2
公开(公告)日：2023-02-07
申请号：US17333921
申请日：2021-05-28
Applicant: UOP LLC
Inventor： Robert Tsai , Michael S. Allegro, II , Elizabeth Carter , Joseph Montalbano , Matthew Griffiths , John Goodman , Thuy Vu , Andrea Bozzano
Abstract: A process for converting pyrolysis effluent stream into hydrocarbon products. Waste plastics are pyrolyzed at high temperature in a pyrolysis reactor to obtain a plastic pyrolysis effluent stream. The plastic pyrolysis effluent stream is further sent to a steam cracking unit for the separation of plastic pyrolysis effluent stream into a C5+ hydrocarbon stream and a C4 hydrocarbon stream. The pyrolysis reactor is operated at a to obtain hydrocarbon products of high value.
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公开(公告)号：US20190381493A1
公开(公告)日：2019-12-19
申请号：US16010695
申请日：2018-06-18
Applicant: UOP LLC
Inventor： Elizabeth Carter , Douglas A. Nafis , Bong-Kyu Chang , Hye Kyung Timken , Huping Luo , Michael Girgis
Abstract: Processes for regenerating ionic liquid catalyst by contacting the ionic liquid catalyst with hydrogen gas in a regeneration reactor. The amount of hydrogen is less than 550 SCF/BBL (97.96 m3/m3) of spent ionic liquid catalyst, or less than 500 SCF/BBL (89.05 m3/m3) of spent ionic liquid catalyst, or between 550 and 45 SCF/BBL (97.96 and 8.015 m3/m3) of spent ionic liquid catalyst, or between 500 and 50 SCF/BBL (89.05 and 8.905 m3/m3) of spent ionic liquid catalyst. Alkylation processes are also disclosed.
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