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公开(公告)号：US09850421B2
公开(公告)日：2017-12-26
申请号：US14343905
申请日：2012-09-20
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Sayeed Abbas , Aaron W. Sanders , Debashis Chakraborty
CPC classification number: C09K8/584 , C08G65/2624 , C09K8/594 , E21B43/16 , E21B43/164
Abstract: The present disclosure includes a nonionic surfactant and a method of providing the nonionic surfactant, where the nonionic surfactant is soluble in carbon dioxide and is used as part of a dispersion for enhanced crude oil recovery. The nonionic surfactant can be part of an emulsion that includes carbon dioxide and a diluent.
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公开(公告)号：US20140336431A1
公开(公告)日：2014-11-13
申请号：US14367542
申请日：2012-12-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Max Markus Tirtowidjojo , Brien Stears , William J. Kruper, JR. , Kurt Frederick Hirsekorn, JR. , Debashis Chakraborty
IPC: C07C2/86
CPC classification number: C07C2/861 , C07C2531/02 , C07C11/06 , C07C11/173
Abstract: Processes for the production of alkenes are provided. The processes make use of methane as a low cost starting material.
Abstract translation: 提供了生产烯烃的方法。 这些方法使用甲烷作为低成本起始材料。
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公开(公告)号：US20140010741A1
公开(公告)日：2014-01-09
申请号：US14024023
申请日：2013-09-11
Applicant: Dow Global Technologies, LLC
Inventor： Max Markus Tirtowidjojo , Hua Bai , Debashis Chakraborty , Juergen Eiffler , Heinz Groenewald , Kurt Frederick Hirsekorn , Manfred Kokott , William J. Kruper , Thomas Ulrich Luebbe , Avani Maulik Patel , Shirley Shaw Sexton , Peter Wenzel , Marcus Wobser
IPC: B01J19/24
CPC classification number: B01J19/2425 , B01J19/0026 , B01J19/006 , B01J19/2405 , B01J2219/00063 , B01J2219/00081 , B01J2219/00159 , B01J2219/00162 , B01J2219/00166 , B01J2219/00247 , B01J2219/0227 , C07C17/206 , C07C17/269 , C07C21/18 , C07C21/04
Abstract: The present invention provides isothermal multitube reactors suitable for the production of chlorinated and/or fluorinated propene and higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes. The reactors utilize a feed mixture inlet temperature at least 20° C. different from a desired reaction temperature.
Abstract translation: 本发明提供了适于从氯化和/或氟化烷烃和氯化和/或氟化烯烃的反应生产氯化和/或氟化丙烯和更高级烯烃的等温多管反应器。 反应器利用不同于所需反应温度的进料混合物入口温度至少20℃。
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Patent Agency Ranking
公开(公告)号：US09512049B2
公开(公告)日：2016-12-06
申请号：US14367542
申请日：2012-12-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Max Markus Tirtowidjojo , Brien A. Stears , William J. Kruper, Jr. , Kurt F. Hirsekorn , Debashis Chakraborty
IPC: C07C2/86
CPC classification number: C07C2/861 , C07C2531/02 , C07C11/06 , C07C11/173
Abstract: Processes for the production of alkenes are provided. The processes make use of methane as a low cost starting material.
Abstract translation: 提供了生产烯烃的方法。 这些方法使用甲烷作为低成本起始材料。
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公开(公告)号：US08933280B2
公开(公告)日：2015-01-13
申请号：US14046312
申请日：2013-10-04
Applicant: Dow Global Technologies, LLC
Inventor： Max Markus Tirtowidjojo , Patrick Ho-Sing Au-Yeung , Debashis Chakraborty , Juergen Eiffler , Heinz Groenewald , Kurt Frederick Hirsekorn , Manfred Kokott , William J. Kruper, Jr. , Thomas Ulrich Luebbe , Holger Meeman , Shirley Shaw Sexton , Peter Wenzel , Marcus Wobser
IPC: C07C21/20 , C07C17/26 , C07C17/20 , C07C17/269
CPC classification number: C07C17/26 , C07C17/206 , C07C17/269 , Y02P20/582 , C07C21/18 , C07C21/04
Abstract: The present invention provides continuous, gas phase, free radical processes for the production of chlorinated and/or fluorinated propenes or higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes, wherein wherein at least a portion of any intermediate boiler by-products generated by the process are removed from the process.
Abstract translation: 本发明提供连续的气相自由基方法，用于从氯化和/或氟化烷烃和氯化和/或氟化烯烃的反应生产氯化和/或氟化丙烯或更高级烯烃，其中至少一部分 该过程产生的任何中间锅炉副产物将从该过程中移除。
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6.发明申请公开(公告)号：US20140031595A1
公开(公告)日：2014-01-30
申请号：US14046312
申请日：2013-10-04
Applicant: Dow Global Technologies, LLC
Inventor： Max Markus Tirtowidjojo , Patrick Ho-Sing Au-Yeung , Debashis Chakraborty , Juergen Eiffler , Heinz Groenewald , Kurt Frederick Hirsekorn , Manfred Kokott , William J. Kruper, JR. , Thomas Ulrich Luebbe , Holger Meeman , Shirley Shaw Sexton , Peter Wenzel , Marcus Wobser
IPC: C07C17/26
CPC classification number: C07C17/26 , C07C17/206 , C07C17/269 , Y02P20/582 , C07C21/18 , C07C21/04
Abstract: The present invention provides continuous, gas phase, free radical processes for the production of chlorinated and/or fluorinated propenes or higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes, wherein wherein at least a portion of any intermediate boiler by-products generated by the process are removed from the process
Abstract translation: 本发明提供连续的气相自由基方法，用于从氯化和/或氟化烷烃和氯化和/或氟化烯烃的反应生产氯化和/或氟化丙烯或更高级烯烃，其中至少一部分 该过程产生的任何中间锅炉副产物将从该过程中移除
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公开(公告)号：US08926918B2
公开(公告)日：2015-01-06
申请号：US14024023
申请日：2013-09-11
Applicant: Dow Global Technologies LLC
Inventor： Max Markus Tirtowidjojo , Hua Bai , Debashis Chakraborty , Juergen Eiffler , Heinz Groenewald , Kurt Frederick Hirsekorn , Manfred Kokott , William J. Kruper, Jr. , Thomas Ulrich Luebbe , Avani Maulik Patel , Shirley Shaw Sexton , Peter Wenzel , Marcus Wobser
CPC classification number: B01J19/2425 , B01J19/0026 , B01J19/006 , B01J19/2405 , B01J2219/00063 , B01J2219/00081 , B01J2219/00159 , B01J2219/00162 , B01J2219/00166 , B01J2219/00247 , B01J2219/0227 , C07C17/206 , C07C17/269 , C07C21/18 , C07C21/04
Abstract: The present invention provides isothermal multitube reactors suitable for the production of chlorinated and/or fluorinated propene and higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes. The reactors utilize a feed mixture inlet temperature at least 20° C. different from a desired reaction temperature.
Abstract translation: 本发明提供了适于从氯化和/或氟化烷烃和氯化和/或氟化烯烃的反应生产氯化和/或氟化丙烯和更高级烯烃的等温多管反应器。 反应器利用不同于所需反应温度的进料混合物入口温度至少20℃。
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8.发明申请USE OF CARBON DIOXIDE SOLUBLE NONIONIC SURFACTANTS FOR ENHANCED CRUDE OIL RECOVERY 有权使用二氧化碳可溶性非离子表面活性剂提高原油回收率公开(公告)号：US20140224484A1
公开(公告)日：2014-08-14
申请号：US14343905
申请日：2012-09-20
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Sayeed Abbas , Aaron W. Sanders , Debashis Chakraborty
CPC classification number: C09K8/584 , C08G65/2624 , C09K8/594 , E21B43/16 , E21B43/164
Abstract: The present disclosure includes a nonionic surfactant and a method of providing the nonionic surfactant, where the nonionic surfactant is soluble in carbon dioxide and is used as part of a dispersion for enhanced crude oil recovery. The nonionic surfactant can be part of an emulsion that includes carbon dioxide and a diluent.
Abstract translation: 本公开内容包括非离子表面活性剂和提供非离子表面活性剂的方法，其中非离子表面活性剂可溶于二氧化碳，并用作用于提高原油回收率的分散体的一部分。 非离子表面活性剂可以是包括二氧化碳和稀释剂的乳液的一部分。
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