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1.发明申请Methods for Testing the Effect of Polymer Additives on Wax Deposition from Crude Oils and Reducing Wax Deposition from Crude Oil During Pipeline Transmission 审中-公开测试聚合物添加剂对原油蜡沉积的影响及减少管道传输过程中原油沉积的方法公开(公告)号：US20090233817A1
公开(公告)日：2009-09-17
申请号：US12048735
申请日：2008-03-14
IPC分类号： C09K8/524
CPC分类号： C10L10/14 , C10L1/2364 , G01N33/2811
摘要： Compositions and methods for reducing wax deposition from a crude petroleum during transmission of the crude petroleum through a pipeline are provided. Compositions and methods of testing the deposition of wax from a petroleum sample are also provided.
摘要翻译： 提供了在原油通过管道传输期间减少原油中蜡沉积的组合物和方法。 还提供了测试来自石油样品的蜡沉积的组合物和方法。
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2.发明授权Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications 有权基于优尔特 - 醇的基于表面活性剂的阴离子聚烷氧基，制备方法和用于增强采油（EOR）应用中公开(公告)号：US08841241B2
公开(公告)日：2014-09-23
申请号：US13085248
申请日：2011-04-12
申请人： Upali P. Weerasooriya , Gary A. Pope , Christian Bittner , Guenter Oetter , Jack F. Tinsley , Christian Spindler , Gabriela Alvarez-Jurgenson , Sophie Maitro-Vogel
发明人： Upali P. Weerasooriya , Gary A. Pope , Christian Bittner , Guenter Oetter , Jack F. Tinsley , Christian Spindler , Gabriela Alvarez-Jurgenson , Sophie Maitro-Vogel
CPC分类号： C09K8/584 , C07C305/10 , C07C309/10 , C08G65/2609 , C08G65/3344 , E21B43/16
摘要： Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra-high molecular weight non-ionic surfactant.
摘要翻译： 本文描述了通过使用环氧丁烷和任选的环氧丙烷和/或环氧乙烷烷氧基化具有12至36个碳原子的格伯特醇（GA），然后引入末端阴离子基团来合成阴离子表面活性剂的组合物和方法。 本发明的GA通过易于且廉价的方法制备，其涉及具有6至18个碳原子的醇的高温碱催化二聚。 本发明的大型疏水醚表面活性剂用于增强采油（EOR）应用中，其用于溶解和动员油并用于环境清洁。 此外，不含阴离子末端基团的疏水基烷氧基化GA可用作超高分子量非离子表面活性剂。
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3.发明申请Novel Anionic Polyalkoxy Group Comprising Surfactants on Basis of Guerbet-Alcohols, Method of Manufacture and Use in Enhanced Oil Recovery (EOR) Applications 有权新型阴离子聚烷氧基，其基于乙烯醇的表面活性剂，在增强采油（EOR）应用中的制造和使用方法公开(公告)号：US20110281779A1
公开(公告)日：2011-11-17
申请号：US13085248
申请日：2011-04-12
申请人： Upali P. Weerasooriya , Gary A. Pope , Christian Bittner , Gunter Oetter , Jack F. Tinsley , Christian Spindler , Gabriela Alvarez Jurgenson , Sophie Maitro-Vogel
发明人： Upali P. Weerasooriya , Gary A. Pope , Christian Bittner , Gunter Oetter , Jack F. Tinsley , Christian Spindler , Gabriela Alvarez Jurgenson , Sophie Maitro-Vogel
IPC分类号： C09K8/584 , C07C303/04 , C07C309/10
CPC分类号： C09K8/584 , C07C305/10 , C07C309/10 , C08G65/2609 , C08G65/3344 , E21B43/16
摘要： Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra-high molecular weight non-ionic surfactant.
摘要翻译： 本文描述了通过使用环氧丁烷和任选的环氧丙烷和/或环氧乙烷烷氧基化具有12至36个碳原子的格伯特醇（GA），然后引入末端阴离子基团来合成阴离子表面活性剂的组合物和方法。 本发明的GA通过易于且廉价的方法制备，其涉及具有6至18个碳原子的醇的高温碱催化二聚。 本发明的大型疏水醚表面活性剂用于增强采油（EOR）应用中，其用于溶解和动员油并用于环境清洁。 此外，不含阴离子末端基团的疏水基烷氧基化GA可用作超高分子量非离子表面活性剂。
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