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公开(公告)号:US08940954B2
公开(公告)日:2015-01-27
申请号:US13479085
申请日:2012-05-23
申请人: Vivek Julka , Sagar Gadewar , Peter K. Stoimenov , Philip Grosso , Jeffrey H. Sherman , Aihua Zhang , Eric W. McFarland
发明人: Vivek Julka , Sagar Gadewar , Peter K. Stoimenov , Philip Grosso , Jeffrey H. Sherman , Aihua Zhang , Eric W. McFarland
CPC分类号: C07C1/30 , C01B7/096 , C07C17/10 , C07C17/23 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/44 , C07C11/04 , C07C11/06 , C07C11/08 , C07C11/09 , C07C11/10 , C07C11/107 , C07C19/075
摘要: A process is disclosed that includes brominating a C2, C3, C4, C5 or C6 alkane with elemental bromine to form a bromo-alkane. The bromo-alkane is reacted to form a C2, C3, C4, C5 or C6 alkene and HBr. The HBr is oxidized to form elemental bromine.
摘要翻译: 公开了一种方法,其包括使C 2,C 3,C 4,C 5或C 6烷烃与元素溴溴化以形成溴代烷烃。 溴代烷烃反应形成C2,C3,C4,C5或C6烯烃和HBr。 HBr被氧化形成元素溴。
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2.
公开(公告)号:US08415517B2
公开(公告)日:2013-04-09
申请号:US12504865
申请日:2009-07-17
申请人: Sagar Gadewar , Michael Wyrsta , Philip Grosso , Aihua Zhang , Eric W. McFarland , Zachary J. A. Komon , Jeffrey H. Sherman , Peter Stoimenov , Hongfei Lin , Shawn Huff , Shouli Sun
发明人: Sagar Gadewar , Michael Wyrsta , Philip Grosso , Aihua Zhang , Eric W. McFarland , Zachary J. A. Komon , Jeffrey H. Sherman , Peter Stoimenov , Hongfei Lin , Shawn Huff , Shouli Sun
IPC分类号: C07C1/00
CPC分类号: B01J8/00 , B01J8/18 , C01B7/01 , C01B7/093 , C01B7/096 , C01B7/13 , C01B7/19 , C07C17/06 , C07C17/10 , C07C17/23 , C07C17/26 , Y02C20/30 , C07C19/075 , C07C25/02
摘要: A method comprising: providing a first halogen stream; providing a first alkane stream; reacting at least a portion of the first halogen stream with at least a portion of the first alkane stream in a first reaction vessel to form a first halogenated stream; providing a second alkane stream comprising C2 and higher hydrocarbons; providing a second halogen stream; and reacting at least a portion of the second halogen stream with at least a portion of the second alkane stream in a second reaction vessel to form a second halogenated stream.
摘要翻译: 一种方法,包括:提供第一卤素流; 提供第一烷烃流; 使第一卤素流的至少一部分与至少一部分第一烷烃流在第一反应容器中反应以形成第一卤化流; 提供包含C2和高级烃的第二烷烃流; 提供第二卤素流; 以及使第二卤素流的至少一部分与第二烷烃物流的至少一部分在第二反应容器中反应以形成第二卤化物流。
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3.
公开(公告)号:US20070238909A1
公开(公告)日:2007-10-11
申请号:US11703358
申请日:2007-02-05
申请人: Sagar Gadewar , Michael Wyrsta , Philip Grosso , Aihua Zhang , Eric McFarland , Zachary Komon , Jeffrey Sherman
发明人: Sagar Gadewar , Michael Wyrsta , Philip Grosso , Aihua Zhang , Eric McFarland , Zachary Komon , Jeffrey Sherman
IPC分类号: C07C2/00
CPC分类号: C07C15/02 , C07C1/26 , C07C11/04 , C07C11/06 , C07C17/10 , C07C17/37 , C07C2527/053 , C07C2529/40 , C07C2529/44 , C07C2529/46 , C07C2529/48 , C07C2529/83 , C07C2529/85 , C07C2529/89 , Y02P20/52 , Y10S585/943 , C07C15/04 , C07C19/075
摘要: An improved continuous process for converting methane, natural gas, or other hydrocarbon feedstocks into one or more higher hydrocarbons or olefins by continuously cycling through the steps of alkane halogenation, product formation (carbon-carbon coupling), product separation, and regeneration of halogen is provided. Preferably, the halogen is continually recovered by reacting hydrobromic acid with air or oxygen. The invention provides an efficient route to aromatic compounds, aliphatic compounds, mixtures of aliphatic and aromatic compounds, olefins, gasoline grade materials, and other useful products.
摘要翻译: 通过连续循环通过烷烃卤化,产物形成(碳 - 碳偶联),产物分离和卤素再生的步骤将甲烷,天然气或其它烃原料转化成一种或多种高级烃或烯烃的改进的连续方法是 提供。 优选地,通过使氢溴酸与空气或氧反应来连续地回收卤素。 本发明提供了芳香化合物,脂肪族化合物,脂族和芳族化合物的混合物,烯烃,汽油级材料和其它有用产物的有效途径。
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公开(公告)号:US20070251382A1
公开(公告)日:2007-11-01
申请号:US11703277
申请日:2007-02-05
申请人: Sagar Gadewar , Peter Stoimenov , Philip Grosso , Eric McFarland , Ashley Breed , Michael Weiss , Michael Wyrsta
发明人: Sagar Gadewar , Peter Stoimenov , Philip Grosso , Eric McFarland , Ashley Breed , Michael Weiss , Michael Wyrsta
IPC分类号: B01D19/00
CPC分类号: B01D3/10 , B01D1/16 , B01D53/685 , B01D53/75 , B01D2251/60 , B01D2257/2022 , B01D2257/2025 , C01B7/0743 , C01B7/096 , C01B21/0433 , C01B21/045 , C01B2210/0009 , C01B2210/0015
摘要: A process is provided for separating one or more light gases from bromine or chlorine using one or more physical separations and contact with a chemical scrubber to recover additional halogen. In one aspect, the process comprises (a) providing a feed of halogen containing one or more light gases to a distillation column or flash vaporizer; (b) operating the distillation column or flash vaporizer to separate the feed into (i) a first liquid containing a major amount of halogen and no more than a minor amount of light gas(es), and (ii) a first vapor containing a major amount of light gas(es) and no more than a minor amount of halogen; and (c) providing the vapor to a chemical scrubber to recover halogen from the vapor.
摘要翻译: 提供了一种使用一种或多种物理分离从溴或氯中分离一种或多种轻质气体的方法,并与化学洗涤器接触以回收额外的卤素。 一方面,该方法包括(a)向蒸馏塔或闪蒸器提供含有一种或多种轻质气体的卤素进料; (b)操作蒸馏塔或闪蒸器以将进料分离成(i)含有主要量的卤素和不多于少量轻质气体的第一液体,和(ii)含有 主要量的轻质气体,不超过少量的卤素; 和(c)将蒸汽提供给化学洗涤器以从蒸气中回收卤素。
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公开(公告)号:US20070196255A1
公开(公告)日:2007-08-23
申请号:US11359779
申请日:2006-02-23
申请人: Jeffrey Sherman , Sagar Gadewar , Peter Stoimenov
发明人: Jeffrey Sherman , Sagar Gadewar , Peter Stoimenov
IPC分类号: B01D53/00
CPC分类号: B01D53/507 , B01D53/52 , B01D53/64 , C01B17/60
摘要: A process for the removal of a pollutant from a gas is provided that includes contacting a gas comprising a pollutant with a cataloreactant wherein the cataloreactant reacts with the pollutant and wherein an oxidation state of the cataloreactant is reduced. The cataloreactant may be regenerated with an oxidizing agent.
摘要翻译: 提供了从气体中除去污染物的方法,包括使包含污染物的气体与催化反应物接触,其中催化反应物与污染物反应,并且其中催化反应物的氧化态降低。 催化反应剂可以用氧化剂再生。
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6.
公开(公告)号:US08921625B2
公开(公告)日:2014-12-30
申请号:US12504880
申请日:2009-07-17
申请人: Sagar Gadewar , Saydul Amin Sardar , Philip Grosso , Aihua Zhang , Vivek Julka , Peter Stolmanov
发明人: Sagar Gadewar , Saydul Amin Sardar , Philip Grosso , Aihua Zhang , Vivek Julka , Peter Stolmanov
IPC分类号: C07C21/00 , C07C17/00 , C07C23/00 , C07C25/00 , C07C17/08 , C01B7/01 , C07C17/23 , C01B7/09 , C07C17/06 , C07C17/26 , B01J8/00 , C01B7/19 , C01B7/13 , C07C17/10 , B01J8/18
CPC分类号: B01J8/00 , B01J8/18 , C01B7/01 , C01B7/093 , C01B7/096 , C01B7/13 , C01B7/19 , C07C17/06 , C07C17/10 , C07C17/23 , C07C17/26 , Y02C20/30 , C07C19/075 , C07C25/02
摘要: A method comprising: providing a halogen stream; providing an alkane stream; providing a decoking agent; and reacting at least a portion of the halogen stream with at least a portion of the alkane stream in the presence of a halogenation catalyst and the decoking agent to form a halogenated stream.
摘要翻译: 一种方法,包括:提供卤素流; 提供烷烃流; 提供除焦剂; 以及在卤化催化剂和脱焦剂的存在下使至少一部分卤素物流与烷烃物流的至少一部分反应以形成卤化物流。
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7.
公开(公告)号:US08273929B2
公开(公告)日:2012-09-25
申请号:US12504894
申请日:2009-07-17
申请人: Peter Stoimenov , Charles Ian Cutier , Jihong Cheng , Charles J. Coronelia , Krishna Janmanchi , Zachary J. A. Komon , Saydul Amin Sardar , Vivek Julka , Sagar Gadewar , Philip Grosso , Daniel J. Auerbach , Jean Wheeler
发明人: Peter Stoimenov , Charles Ian Cutier , Jihong Cheng , Charles J. Coronelia , Krishna Janmanchi , Zachary J. A. Komon , Saydul Amin Sardar , Vivek Julka , Sagar Gadewar , Philip Grosso , Daniel J. Auerbach , Jean Wheeler
IPC分类号: C07C1/00
CPC分类号: B01J8/00 , B01J8/18 , C01B7/01 , C01B7/093 , C01B7/096 , C01B7/13 , C01B7/19 , C07C17/06 , C07C17/10 , C07C17/23 , C07C17/26 , Y02C20/30 , C07C19/075 , C07C25/02
摘要: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
摘要翻译: 一种方法,包括:提供烷基卤流; 使至少一些烷基卤与偶联催化剂接触以形成包含高级烃和卤化氢的产物流; 使产物流与固体反应物接触以从产物流中除去至少一部分卤化氢; 并使固体反应物与氧源反应以产生相应的卤素。
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公开(公告)号:US20120302808A1
公开(公告)日:2012-11-29
申请号:US13479085
申请日:2012-05-23
申请人: Vivek Julka , Sagar Gadewar , Peter K. Stoimenov , Philip Grosso , Jeffrey H. Sherman , Aihua Zhang , Eric W. McFarland
发明人: Vivek Julka , Sagar Gadewar , Peter K. Stoimenov , Philip Grosso , Jeffrey H. Sherman , Aihua Zhang , Eric W. McFarland
IPC分类号: C07C5/44
CPC分类号: C07C1/30 , C01B7/096 , C07C17/10 , C07C17/23 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/44 , C07C11/04 , C07C11/06 , C07C11/08 , C07C11/09 , C07C11/10 , C07C11/107 , C07C19/075
摘要: A process is disclosed that includes brominating a C2, C3, C4, C5 or C6 alkane with elemental bromine to form a bromo-alkane. The bromo-alkane is reacted to form a C2, C3, C4, C5 or C6 alkene and HBr. The HBr is oxidized to form elemental bromine.
摘要翻译: 公开了一种方法,其包括使C 2,C 3,C 4,C 5或C 6烷烃与元素溴溴化以形成溴代烷烃。 溴代烷烃反应形成C2,C3,C4,C5或C6烯烃和HBr。 HBr被氧化形成元素溴。
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9.
公开(公告)号:US20100099930A1
公开(公告)日:2010-04-22
申请号:US12504894
申请日:2009-07-17
申请人: Peter Stoimenov , Charles Ian Cutier , Jihong Cheng , Charles J. Coronelia , Krishna Janmanchi , Zachary J.A. Komon , Saydul Amin Sardar , Vivek Julka , Sagar Gadewar , Philip Grosso , Daniel J. Auerbach , Jean Wheeler
发明人: Peter Stoimenov , Charles Ian Cutier , Jihong Cheng , Charles J. Coronelia , Krishna Janmanchi , Zachary J.A. Komon , Saydul Amin Sardar , Vivek Julka , Sagar Gadewar , Philip Grosso , Daniel J. Auerbach , Jean Wheeler
CPC分类号: B01J8/00 , B01J8/18 , C01B7/01 , C01B7/093 , C01B7/096 , C01B7/13 , C01B7/19 , C07C17/06 , C07C17/10 , C07C17/23 , C07C17/26 , Y02C20/30 , C07C19/075 , C07C25/02
摘要: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
摘要翻译: 一种方法,包括:提供烷基卤流; 使至少一些烷基卤与偶联催化剂接触以形成包含高级烃和卤化氢的产物流; 使产物流与固体反应物接触以从产物流中除去至少一部分卤化氢; 并使固体反应物与氧源反应以产生相应的卤素。
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10.
公开(公告)号:US09017624B2
公开(公告)日:2015-04-28
申请号:US13594308
申请日:2012-08-24
申请人: Peter Stoimenov , Charles Ian Cutler , Jihong Cheng , Charles J. Coronella , Krishna Janmanchi , Zachary J. A. Komon , Saydul Amin Sardar , Vivek Julka , Sagar Gadewar , Philip Grosso , Daniel J. Auerbach , Jean Wheeler
发明人: Peter Stoimenov , Charles Ian Cutler , Jihong Cheng , Charles J. Coronella , Krishna Janmanchi , Zachary J. A. Komon , Saydul Amin Sardar , Vivek Julka , Sagar Gadewar , Philip Grosso , Daniel J. Auerbach , Jean Wheeler
IPC分类号: B01J19/00 , B01J8/00 , C01B7/01 , C01B7/09 , C01B7/13 , C01B7/19 , C07C17/06 , C07C17/10 , C07C17/23 , C07C17/26 , B01J8/18 , B01J19/24 , B01D3/00 , C07C1/00 , C07C1/26 , C07C1/30 , C07C17/00 , C07C17/07 , C07C17/25
CPC分类号: B01J8/00 , B01J8/18 , C01B7/01 , C01B7/093 , C01B7/096 , C01B7/13 , C01B7/19 , C07C17/06 , C07C17/10 , C07C17/23 , C07C17/26 , Y02C20/30 , C07C19/075 , C07C25/02
摘要: A method comprising: providing an alkyl halide stream; contacting at least some of the alkyl halides with a coupling catalyst to form a product stream comprising higher hydrocarbons and hydrogen halide; contacting the product stream with a solid reactant to remove at least a portion of the hydrogen halide from the product stream; and reacting the solid reactant with a source of oxygen to generate a corresponding halogen.
摘要翻译: 一种方法,包括:提供烷基卤流; 使至少一些烷基卤与偶联催化剂接触以形成包含高级烃和卤化氢的产物流; 使产物流与固体反应物接触以从产物流中除去至少一部分卤化氢; 并使固体反应物与氧源反应以产生相应的卤素。
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