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公开(公告)号：US06168702A
公开(公告)日：2001-01-02
申请号：US09258618
申请日：1999-02-26
IPC分类号： B01D1706
CPC分类号： C10G33/04
摘要： The chemical demulsifier formulation has the formula: wherein R1 is H or an alkoxide of from 5 to about 20 carbon atoms; x is an integer of from about 8 to about 22 when R1 is hydrogen and from about 2 to about 5 when R1 is alkoxide; R2 is independently selected from H, (CH2CH2O)mH; R3 is independently selected from H, (CH2CH2O)nH, and (CH2CH(CH3)O)nH; m and n are integers from 1 to 50; and y and z are integers ranging from 2 to 10.
摘要翻译： 化学破乳剂制剂具有下式：其中R1是H或5至约20个碳原子的醇盐; 当R 1为氢时，x为约8至约22的整数，当R 1为醇盐时，x为约2至约5; R2独立地选自H，（CH 2 CH 2 O）m H; R 3独立地选自H，（CH 2 CH 2 O）n H和（CH 2 CH（CH 3）O）n H; m和n是1至50的整数; y和z为2〜10的整数。
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公开(公告)号：US20150060074A1
公开(公告)日：2015-03-05
申请号：US14330959
申请日：2014-07-14
摘要： An operations fluid composition for operations on wells associated with the production of hydrocarbons, the fluid composition comprising: not less than 40 wt % of hydrocarbon fluid, based upon the total weight of the fluid composition; water; and from 0.1 to 10 wt % of a surfactant selected from alkyl acid surfactant, based upon the total weight of water in the fluid composition. Method for using the same are also disclosed.
摘要翻译： 用于在与烃的生产相关的井上的操作的操作流体组合物，所述流体组合物包含：基于所述流体组合物的总重量不小于40重量％的烃流体; 水; 和0.1至10重量％的选自烷基酸表面活性剂的表面活性剂，基于流体组合物中的水的总重量。 还公开了使用该方法的方法。
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公开(公告)号：US08598261B2
公开(公告)日：2013-12-03
申请号：US13121415
申请日：2008-10-14
申请人： Weiqing Weng , James P. Stokes , Edmund J. Stachowski, III , Molly J. Upton , Robert N. Webb , Ramesh Varadaraj , Cornelius H. Brons , David J. Lohse
发明人： Weiqing Weng , James P. Stokes , Edmund J. Stachowski, III , Molly J. Upton , Robert N. Webb , Ramesh Varadaraj , Cornelius H. Brons , David J. Lohse
CPC分类号： C08J5/12 , B60C1/0008 , B60C1/0016 , B60C1/0025 , B82Y30/00 , C08J3/215 , C08J5/005 , C08J2323/28
摘要： A process for producing a nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay includes the in-situ protonation of a modifier, which may be an alkylamine, arylamine or an alkylarylamine. This process can be integrated with a polymer halogenation process. The nanocomposite so formed has improved air barrier properties and is suitable for use as a tire innerliner or innertube.
摘要翻译： 制备卤化弹性体和无机剥离粘土的纳米复合材料的方法包括改性剂的原位质子化，其可以是烷基胺，芳基胺或烷基芳基胺。 该方法可以与聚合物卤化方法结合。 如此形成的纳米复合材料具有改善的空气阻隔性能，并且适合用作轮胎内衬或内管。
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14.发明授权Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives 有权使用低分子量芳族添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US07645375B2
公开(公告)日：2010-01-12
申请号：US11127821
申请日：2005-05-12
IPC分类号： C10G9/14
摘要： A delayed coking process for making substantially free-flowing coke, preferably shot coke. A coker feedstock, such as a vacuum residuum, is heated in a heating zone to coking temperatures then conducted to a coking zone wherein volatiles are collected overhead and coke is formed. A low molecular weight additive is added to the feedstock prior to it being heated in the heating zone, prior to its being conducted to the coking zone, or both.
摘要翻译： 一种延迟焦化工艺，用于制造基本上自由流动的焦炭，优选喷射焦炭。 焦化原料如真空残渣在加热区被加热至焦化温度，然后进入焦化区，其中挥发物在塔顶馏出并形成焦炭。 在将原料加热至焦化区之前，或在两者之前，在加热区中加热低分子量添加剂。
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公开(公告)号：US20110250372A1
公开(公告)日：2011-10-13
申请号：US13121415
申请日：2008-10-14
申请人： Weiqing Weng , James P. Stokes , Edmund J. Stachowski III , Molly W. Upton , Robert N. Webb , Ramesh Varadaraj , Cornelius H. Brons , David J. Lohse
发明人： Weiqing Weng , James P. Stokes , Edmund J. Stachowski III , Molly W. Upton , Robert N. Webb , Ramesh Varadaraj , Cornelius H. Brons , David J. Lohse
CPC分类号： C08J5/12 , B60C1/0008 , B60C1/0016 , B60C1/0025 , B82Y30/00 , C08J3/215 , C08J5/005 , C08J2323/28
摘要： A process for producing a nanocomposite of a halogenated elastomer and an inorganic, exfoliated clay includes the in-situ protonation of a modifier, which may be an alkylamine, arylamine or an alkylarylamine. This process can be integrated with a polymer halogenation process. The nanocomposite so formed has improved air barrier properties and is suitable for use as a tire innerliner or innertube.
摘要翻译： 制备卤化弹性体和无机剥离粘土的纳米复合材料的方法包括改性剂的原位质子化，其可以是烷基胺，芳基胺或烷基芳基胺。 该方法可以与聚合物卤化方法结合。 如此形成的纳米复合材料具有改善的空气阻隔性能，并且适合用作轮胎内衬或内管。
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16.发明授权Branched alkyl-aromatic sulfonic acid dispersants for solublizing asphaltenes in petroleum oils 有权用于在石油中溶解沥青质的支链烷基 - 芳族磺酸分散剂
公开(公告)号：US6048904A
公开(公告)日：2000-04-11
申请号：US203141
申请日：1998-12-01
申请人： Irwin A. Wiehe , Ramesh Varadaraj , Torris G. Jermansen , Raymond J. Kennedy , Cornelius H. Brons
发明人： Irwin A. Wiehe , Ramesh Varadaraj , Torris G. Jermansen , Raymond J. Kennedy , Cornelius H. Brons
IPC分类号： B01F17/12 , C07C309/31 , C07C309/33 , C07C309/34 , C07C309/37 , C08L95/00 , C10C3/00 , C10G75/04 , C10L1/24 , C10L10/00 , C07C7/20 , C07C303/02
CPC分类号： C07C309/31 , C07C309/33 , C07C309/34 , C07C309/37 , C10L1/2437 , C10L1/2475 , C10L10/04 , C07C2102/10 , C07C2103/26 , Y10S516/909
摘要： The present invention is an asphaltene dispersant containing an aromatic, a sulfonic acid head, and an alkyl tail containing 16 carbons or more and at least one branch of a methyl or longer alkyl. Preferably, the aromatic is a fused two ring aromatic and the tail is a two, branched alkyl tail of 30 carbons or longer.
摘要翻译： 本发明是一种沥青质分散剂，其含有芳香族，磺酸类和含有16个以上碳原子的烷基尾
部和至少一个甲基或更长烷基的分支。 优选地，芳族化合物是稠合的两环芳族化合物，尾部是30个碳原子或更长的两个支链烷基尾部。-
公开(公告)号：US5300227A
公开(公告)日：1994-04-05
申请号：US54372
申请日：1993-04-28
IPC分类号： C12S3/00 , B01F17/00 , B01F17/16 , B01F17/40 , B09C1/10 , C02F1/68 , C02F3/00 , C02F3/34 , E02B15/04 , A23L1/202 , B01J13/00 , C02F3/02
CPC分类号： B01F17/0042 , B09C1/10 , C02F1/682 , C02F3/344 , Y10S210/925 , Y10S516/06 , Y10S516/07
摘要： Simply stated, the present invention employs a surfactant system for treatment of hydrocarbon contaminated soils and water that increases the interface between the hydrocarbon contaminant, microbial nutrients and microflora, and also stimulates the propagation of the microflora, thereby enhancing microbial degradation of the hydrocarbon contaminant.
摘要翻译： 简单地说，本发明采用表面活性剂体系来处理碳氢化合物污染的土壤和水，从而增加烃污染物，微生物营养物和微生物群落之间的界面，并且还刺激微生物群落的繁殖，从而增强烃污染物的微生物降解。
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公开(公告)号：US5436160A
公开(公告)日：1995-07-25
申请号：US190391
申请日：1994-02-02
申请人： Ramesh Varadaraj , Jan Bock , Max L. Robbins
发明人： Ramesh Varadaraj , Jan Bock , Max L. Robbins
摘要： The bioremediation of hydrocarbon contaminated soil is enhanced by applying to the soil a hydrocarbon solution of a surfactant selected from the group consisting of: (a) mixture of a sorbitan ester of a C.sub.7 to C.sub.22 monocarboxylic acid and a polyoxyalkylene adduct of a sorbitan monoester of a C.sub.7 to C.sub.22 monocarboxylic acid, the adduct having from 6 to 50 polyoxyalkylene units, (b) an alkyl glycoside wherein the alkyl group has from about 8 to about 18 carbon atoms and the glycoside is a mono or diglycoside and (c) a mixture of (a) and (b) and (c) and thereafter applying microbial nutrients to the soil in amounts sufficient to promote the growth of indigenous microorganisms.
摘要翻译： 通过向土壤施用选自以下的表面活性剂的烃溶液来增强碳氢化合物污染土壤的生物修复：（a）C7至C22单羧酸的脱水山梨糖醇酯与脱水山梨糖醇单酯的聚氧化烯加合物的混合物 C7至C22单羧酸，加合物具有6至50个聚氧化烯单元，（b）烷基糖苷，其中烷基具有约8至约18个碳原子，糖苷为单或二糖苷和（c）混合物 （a）和（b）和（c），然后以足以促进本地微生物生长的量将微生物营养素施用于土壤。
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公开(公告)号：US6011072A
公开(公告)日：2000-01-04
申请号：US149370
申请日：1998-09-08
CPC分类号： B01F17/0042 , Y10S210/925 , Y10S516/916
摘要： A composition for dispersing oil slicks consisting of a surfactant or a mixture of surfactants having the general formula: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different oxyalkylene or polyoxyalkylene groups,andwherein R.sub.3 and R.sub.4 are the same or different alkyl or alkenyl groups. The composition also includes a carrier solvent.
摘要翻译： 用于分散由具有以下通式的表面活性剂或表面活性剂的混合物组成的油滑组合物：其中R1和R2是相同或不同的氧化烯或聚氧化烯基团，并且其中R3和R4是相同或不同的烷基或烯基。 该组合物还包括载体溶剂。
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公开(公告)号：US5840211A
公开(公告)日：1998-11-24
申请号：US678840
申请日：1996-07-12
CPC分类号： B01F17/0042 , Y10S210/925 , Y10S516/916
摘要： A composition for dispersing oil slicks comprises a surfactant or a mixture of surfactants having the general formula: ##STR1## wherein R.sub.1 and R.sub.2 may be the same or different oxyalkylene or polyoxyalkylene groups, and wherein R.sub.3 and R.sub.4 may be the same or different alkyl or alkenyl groups. The composition also includes a carrier solvent.
摘要翻译： 用于分散油滑的组合物包括具有以下通式的表面活性剂或表面活性剂的混合物：其中R 1和R 2可以是相同或不同的氧化烯或聚氧化烯基团，并且其中R 3和R 4可以是相同或不同的烷基 或链烯基。 该组合物还包括载体溶剂。
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