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1. 发明授权

US07704288B2 Water in hydrocarbon emulsion useful as low emission fuel and method for forming same 失效
标题翻译：用于低排放燃料的烃乳液中的水及其形成方法
公开(公告)号：US07704288B2
公开(公告)日：2010-04-27
申请号：US11846283
申请日：2007-08-28
申请人： Hercilio Rivas , Xiomara Gutierrez , Manuel A. Gonzalez , Geoffrey McGrath , Migdalia Carrasquero , Francisco Lopez-Linares , Roberto Galiasso
发明人： Hercilio Rivas , Xiomara Gutierrez , Manuel A. Gonzalez , Geoffrey McGrath , Migdalia Carrasquero , Francisco Lopez-Linares , Roberto Galiasso
IPC分类号： C10L1/32
CPC分类号： C10L1/32 , C10L1/328 , Y10S516/923
摘要： A water-in-hydrocarbon emulsion includes a water phase, a hydrocarbon phase and a surfactant, wherein the water phase is present in an amount greater than or equal to about 5% vol. with respect to volume of the emulsion, and the water phase and the surfactant are present at a ratio by volume of the water phase to the surfactant of at least about 1. A method for preparing the emulsion is also provided.
摘要翻译：水包油乳液包括水相，烃相和表面活性剂，其中水相以大于或等于约5％体积的量存在。相对于乳液的体积，水相和表面活性剂以水相与表面活性剂的体积比至少约1的比例存在。还提供了制备乳液的方法。

2. 发明申请

US20080060258A1 WATER IN HYDROCARBON EMULSION USEFUL AS LOW EMISSION FUEL AND METHOD FOR FORMING SAME 失效
标题翻译：作为低排放燃料的碳氢化合物中的水和其形成方法
公开(公告)号：US20080060258A1
公开(公告)日：2008-03-13
申请号：US11846283
申请日：2007-08-28
申请人： Hercilio Rivas , Xiomara Gutierrez , Manuel Gonzalez , Geoffrey McGrath , Migdalia Carrasquero , Francisco Lopez-Linares , Roberto Galiasso
发明人： Hercilio Rivas , Xiomara Gutierrez , Manuel Gonzalez , Geoffrey McGrath , Migdalia Carrasquero , Francisco Lopez-Linares , Roberto Galiasso
IPC分类号： C10L1/32
CPC分类号： C10L1/32 , C10L1/328 , Y10S516/923
摘要： A water-in-hydrocarbon emulsion includes a water phase, a hydrocarbon phase and a surfactant, wherein the water phase is present in an amount greater than or equal to about 5% vol. with respect to volume of the emulsion, and the water phase and the surfactant are present at a ratio by volume of the water phase to the surfactant of at least about 1. A method for preparing the emulsion is also provided.
摘要翻译：水包油乳液包括水相，烃相和表面活性剂，其中水相以大于或等于约5％体积的量存在。相对于乳液的体积，水相和表面活性剂以水相与表面活性剂的体积比至少约1的比例存在。还提供了制备乳液的方法。

3. 发明授权

US08647395B2 Surfactant package and water in hydrocarbon emulsion using same 失效
标题翻译：表面活性剂包和使用相同的烃乳液中的水
公开(公告)号：US08647395B2
公开(公告)日：2014-02-11
申请号：US12870503
申请日：2010-08-27
申请人： Xiomara Gutierrez , Hercilio Rivas , Migdalia Carrasquero , Luis Marcano
发明人： Xiomara Gutierrez , Hercilio Rivas , Migdalia Carrasquero , Luis Marcano
IPC分类号： C10L1/32 , C10L1/18 , C10L1/22
CPC分类号： B01F17/0021 , C10L1/1824 , C10L1/1881 , C10L1/1883 , C10L1/2222 , C10L1/2225 , C10L1/328
摘要： A surfactant package for a water-in-hydrocarbon emulsion includes a fatty acid component; a fatty acid salt component; an alcohol component and a salt of carboxylic acid. Emulsions formed using this surfactant package are stable and have ratios of water to surfactant of at least about 3.
摘要翻译：一种用于烃包水乳液的表面活性剂包括脂肪酸组分; 脂肪酸盐成分; 醇组分和羧酸盐。使用该表面活性剂包装形成的乳液是稳定的，并且水与表面活性剂的比例至少约为3。

4. 发明申请

US20100022421A1 Process for preparing thermally stable oil-in-water and water-in-oil emulsions 有权
标题翻译：制备热稳定的水包油和油包水乳液的方法
公开(公告)号：US20100022421A1
公开(公告)日：2010-01-28
申请号：US12179623
申请日：2008-07-25
申请人： Xiomara Gutierrez , Luis Marcano , Migdalia Carrasquero , Abel Ojeda , Jose Blanco , Hercilio Jose Rivas Siervo
发明人： Xiomara Gutierrez , Luis Marcano , Migdalia Carrasquero , Abel Ojeda , Jose Blanco , Hercilio Jose Rivas Siervo
IPC分类号： C09K8/64
CPC分类号： C09K8/36 , C09K8/28
摘要： A method for preparing a thermally stable well servicing fluid in the form of an oil-in-water (O/W) macroemulsion, a water-in-oil (W/O) macroemulsion or a water-in-oil (W/O) microemulsion at the well drilling location is provided. The servicing fluid is prepared by mixing a hydrocarbon phase, a water phase and a surfactant phase to obtain either an O/W macroemulsion, a W/O macroemulsion or a W/O microemulsion. The surfactant phase comprises a first surfactant and/or a second surfactant. The first surfactant comprises a fatty acid mixture and a hygroscopic first additive. The second surfactant comprises a C4-C6 alcohol. Whether or not an O/W macroemulsion, W/O macroemulsion or a W/O microemulsion is produced is determined by the concentration of the phases, the first surfactant, the second surfactant and the timing upon which the first additive, water phase and second surfactant are introduced to the mixture.
摘要翻译：一种制备以水包油（O / W）粗乳液，油包水（W / O）大乳液或油包水（W / O）形式的热稳定井保养液的方法）微乳液。维修流体是通过混合烃相，水相和表面活性剂相来制备的，以获得O / W宏观乳液，W / O宏观乳液或W / O微乳液。表面活性剂相包含第一表面活性剂和/或第二表面活性剂。第一表面活性剂包括脂肪酸混合物和吸湿第一添加剂。第二表面活性剂包括C 4 -C 6醇。是否通过相的浓度，第一表面活性剂，第二表面活性剂和第一添加剂，水相和第二种表面活性剂的时间来确定O / W宏乳剂，W / O宏乳剂或W / O微乳液是否产生将表面活性剂引入混合物中。

5. 发明授权

US5480583A Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same 失效
公开(公告)号：US5480583A
公开(公告)日：1996-01-02
申请号：US413
申请日：1993-01-04
申请人： Hercilio Rivas , Socrates Acevedo , Xiomara Gutierrez
发明人： Hercilio Rivas , Socrates Acevedo , Xiomara Gutierrez
IPC分类号： B01F3/08 , C10L1/32 , C10L10/18 , B01J13/00 , F17D1/17
CPC分类号： B01F3/0811 , C10L1/328 , B01F2003/0826 , Y10S516/923 , Y10S516/927 , Y10S516/929
摘要： A method for forming a stable emulsion of a viscous hydrocarbon in an aqueous buffer solution includes the steps of: providing a viscous hydrocarbon containing an inactive natural surfactant and having a salt content by weight of less than or equal to about 15 ppm and having a water content by weight of less than or equal to about 0.1%; forming a solution of a buffer additive in an aqueous solution to provide a basic aqueous buffer solution, the buffer additive being operative to extract and activate the inactive natural surfactant from the viscous hydrocarbon; and mixing the viscous hydrocarbon with the aqueous buffer solution at a rate sufficient to provide an emulsion of the viscous hydrocarbon in the aqueous buffer solution, whereby the buffer additive extracts the inactive natural surfactant from the viscous hydrocarbon into the aqueous buffer solution and activates the inactive natural surfactant so as to stabilize the emulsion. According to the invention, the buffer additive is a water soluble amine. The inactive natural surfactant contained in the viscous hydrocarbon includes carboxylic acids, phenols, esters, and mixtures thereof. Bimodal emulsions, having two distinct droplet size distributions, are also formed according to the method of the present invention and have improved viscosity characteristics.

6. 发明授权

US5792223A Natural surfactant with amines and ethoxylated alcohol 失效
标题翻译：天然表面活性剂与胺和乙氧基化醇
公开(公告)号：US5792223A
公开(公告)日：1998-08-11
申请号：US822232
申请日：1997-03-21
申请人： Hercilio Rivas , Xiomara Gutierrez , Antonio E. Cardenas , Amanda Morles
发明人： Hercilio Rivas , Xiomara Gutierrez , Antonio E. Cardenas , Amanda Morles
IPC分类号： B01F3/08 , C10L1/32 , C10L10/18
CPC分类号： C10L1/328
摘要： A stable hydrocarbon-in-water emulsion includes a hydrocarbon phase containing natural surfactant; a water phase having an electrolyte content greater than about 10 ppm (wt) and less than or equal to about 100 ppm (wt) with respect to the water phase; and a surfactant additive including an amine and an ethoxylated alcohol in amounts effective to activate the natural surfactant and stabilize the emulsion.
摘要翻译：稳定的水包油乳液包括含有天然表面活性剂的烃相; 相对于水相具有大于约10ppm（wt）且小于或等于约100ppm（wt）的电解质含量的水相; 以及包含胺和乙氧基化醇的表面活性剂添加剂，其量有效地活化天然表面活性剂并稳定乳液。

7. 发明授权

US5622920A Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same 失效
标题翻译：缓冲溶液中粘性烃的乳液及其制备方法
公开(公告)号：US5622920A
公开(公告)日：1997-04-22
申请号：US403185
申请日：1995-03-13
申请人： Hercilio Rivas , Socrates Acevedo , Xiomara Gutierrez
发明人： Hercilio Rivas , Socrates Acevedo , Xiomara Gutierrez
IPC分类号： B01F3/08 , C10L1/32 , C10L10/18 , C09K7/02 , B01J13/00 , F17D1/17
CPC分类号： B01F3/0811 , C10L1/328 , B01F2003/0826 , Y10S516/923 , Y10S516/927 , Y10S516/929
摘要： A method for forming a stable emulsion of a viscous hydrocarbon in an aqueous buffer solution includes the steps of: providing a viscous hydrocarbon containing an inactive natural surfactant and having a salt content by weight of less than or equal to about 15 ppm and having a water content by weight of less than or equal to about 0.1%; forming a solution of a buffer additive in an aqueous solution to provide a basic aqueous buffer solution, the buffer additive being operative to extract and activate the inactive natural surfactant from the viscous hydrocarbon; and mixing the viscous hydrocarbon with the aqueous buffer solution at a rate sufficient to provide an emulsion of the viscous hydrocarbon in the aqueous buffer solution, whereby the buffer additive extracts the inactive natural surfactant from the viscous hydrocarbon into the aqueous buffer solution and activates the inactive natural surfactant so as to stabilize the emulsion. According to the invention, the buffer additive is a water soluble amine. The inactive natural surfactant contained in the viscous hydrocarbon includes carboxylic acids, phenols, esters, and mixtures thereof. Bimodal emulsions, having two distinct droplet size distributions, are also formed according to the method of the present invention and have improved viscosity characteristics.
摘要翻译：在缓冲溶液水溶液中形成粘性烃的稳定乳液的方法包括以下步骤：提供含有惰性天然表面活性剂并且盐含量小于或等于约15ppm并具有水的粘性烃重量含量小于或等于约0.1％; 在水溶液中形成缓冲添加剂的溶液以提供碱性缓冲水溶液，所述缓冲添加剂可操作以从粘性烃提取和活化无活性天然表面活性剂; 并且以足以提供缓冲溶液中粘性烃的乳液的速率将粘性烃与缓冲水溶液混合，由此缓冲添加剂将无活性天然表面活性剂从粘性烃中提取到缓冲水溶液中并激活非活性的天然表面活性剂以稳定乳液。根据本发明，缓冲添加剂是水溶性胺。包含在粘性烃中的惰性天然表面活性剂包括羧酸，酚，酯及其混合物。具有两个不同液滴尺寸分布的双峰乳液也根据本发明的方法形成并具有改进的粘度特性。

8. 发明授权

US5556574A Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same 失效
标题翻译：缓冲溶液中粘性烃的乳液及其制备方法
公开(公告)号：US5556574A
公开(公告)日：1996-09-17
申请号：US477404
申请日：1995-06-07
申请人： Hercilio Rivas , Socrates Acevedo , Xiomara Gutierrez
发明人： Hercilio Rivas , Socrates Acevedo , Xiomara Gutierrez
IPC分类号： B01F3/08 , C10L1/32 , C10L10/18 , B01J13/00 , F17D1/17
CPC分类号： B01F3/0811 , C10L1/328 , B01F2003/0826 , Y10S516/923 , Y10S516/927 , Y10S516/929
摘要： A method for forming a stable emulsion of a viscous hydrocarbon in an aqueous buffer solution includes the steps of: providing a viscous hydrocarbon containing an inactive natural surfactant and having a salt content by weight of less than or equal to about 15 ppm and having a water content by weight of less than or equal to about 0.1%; forming a solution of a buffer additive in an aqueous solution to provide a basic aqueous buffer solution, the buffer additive being operative to extract and activate the inactive natural surfactant from the viscous hydrocarbon; and mixing the viscous hydrocarbon with the aqueous buffer solution at a rate sufficient to provide an emulsion of the viscous hydrocarbon in the aqueous buffer solution, whereby the buffer additive extracts the inactive natural surfactant from the viscous hydrocarbon into the aqueous buffer solution and activates the inactive natural surfactant so as to stabilize the emulsion. According to the invention, the buffer additive is a water soluble amine. The inactive natural surfactant contained in the viscous hydrocarbon includes carboxylic acids, phenols, esters, and mixtures thereof. Bimodal emulsions, having two distinct droplet size distributions, are also formed according to the method of the present invention and have improved viscosity characteristics.
摘要翻译：在缓冲溶液水溶液中形成粘性烃的稳定乳液的方法包括以下步骤：提供含有惰性天然表面活性剂并且盐含量小于或等于约15ppm并具有水的粘性烃重量含量小于或等于约0.1％; 在水溶液中形成缓冲添加剂的溶液以提供碱性缓冲水溶液，所述缓冲添加剂可操作以从粘性烃提取和活化无活性天然表面活性剂; 并且以足以提供缓冲溶液中粘性烃的乳液的速率将粘性烃与缓冲水溶液混合，由此缓冲添加剂将无活性天然表面活性剂从粘性烃中提取到缓冲水溶液中并激活非活性的天然表面活性剂以稳定乳液。根据本发明，缓冲添加剂是水溶性胺。包含在粘性烃中的惰性天然表面活性剂包括羧酸，酚，酯及其混合物。具有两个不同液滴尺寸分布的双峰乳液也根据本发明的方法形成并具有改进的粘度特性。

9. 发明申请

US20130118598A1 FORMATION AND BREAKING OF EMULSION USING LOW MOLECULAR WEIGHT AMINE 审中-公开
标题翻译：使用低分子量胺的乳液的形成和断裂
公开(公告)号：US20130118598A1
公开(公告)日：2013-05-16
申请号：US13294468
申请日：2011-11-11
申请人： Xiomara Gutierrez , Raul Saud
发明人： Xiomara Gutierrez , Raul Saud
IPC分类号： F15D1/00 , C10M173/00
CPC分类号： C10G33/04 , C10G2300/302 , Y10T137/0391
摘要： A method for transporting a heavy crude oil, includes the steps of mixing a heavy crude oil with water, a low molecular weight amine and salt at a mixing intensity of less than 300 rpm to produce an oil in water emulsion; transporting the oil in water emulsion to a destination; and adding an additional quantity of salt and heat to the oil in water emulsion to break the emulsion and produce a heavy crude oil phase which is at least 90% dehydrated.
摘要翻译：一种运输重质原油的方法包括以重量比为1:1的混合强度将重质原油与水，低分子量胺和盐混合以产生水包油乳液的步骤; 将油中的乳液运送到目的地; 并向水包油乳液中加入额外的盐和热量以破坏乳液并产生至少90％脱水的重质原油相。

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