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公开(公告)号：US09605196B2
公开(公告)日：2017-03-28
申请号：US13671374
申请日：2012-11-07
IPC分类号： C09K8/52
CPC分类号： C09K8/52 , C09K2208/22 , C09K2208/32 , C09K2208/34 , F17D3/12
摘要： Saturated and unsaturated carboxylic fatty acids and alkylamine salts, alkyl esters and alkyl amide derivatives of these fatty acids are effective in improving the lubricity of hydrate inhibitor formulations, thereby effectively reducing the level of wear on moving parts of a pump under a load during pumping of the hydrate inhibitor formulation, for instance into an umbilical for a subsea hydrocarbon production operation.
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2.发明申请Multi-Purpose Paraffin Additives for Deposit Control, Anti-Settling and Wax Softening in Oil-Based Fluids 审中-公开多用途石油添加剂用于油基液体中的沉积物控制，抗沉降和蜡软化公开(公告)号：US20140250771A1
公开(公告)日：2014-09-11
申请号：US13857932
申请日：2013-04-05
CPC分类号： C10G75/04 , C10G2300/1062 , C10G2400/10 , C10L1/1641 , C10L1/192 , C10L1/1955 , C10L1/196 , C10L1/1963 , C10L1/1966 , C10L10/14
摘要： An additive may be added to an oil-based fluid having at least one wax foulant therein. The additive may be or include an alpha olefin copolymer, an alkyl phenol-formaldehyde resin, an alkyl acrylate, a polyalkyl methacrylate, ethylene vinyl acetate co-polymer, ethylene vinyl acetate terpolymer, imidazoline, and combinations thereof. The additive may alter at least one property of the wax foulant as compared to an otherwise identical oil-based fluid absent the additive. The altered property may be or include the amount of wax foulant deposited, the amount of paraffinic wax dispersed, settling rate of the paraffinic wax foulant, viscosity of the paraffinic wax foulant, shape of the paraffinic wax foulant, such as but not limited to softening the wax foulant, and combinations thereof.
摘要翻译： 可以在其中具有至少一种蜡污染物的油基流体中加入添加剂。 添加剂可以是或包括α-烯烃共聚物，烷基酚 - 甲醛树脂，丙烯酸烷基酯，聚甲基丙烯酸烷基酯，乙烯 - 乙酸乙烯酯共聚物，乙烯 - 乙酸乙烯酯三元共聚物，咪唑啉及其组合。 与没有添加剂的其它相同的油基流体相比，添加剂可以改变蜡污垢的至少一种性质。 改变的性质可以是或包括沉积的蜡污染物的量，分散的石蜡蜡的量，石蜡蜡污垢的沉降速率，链烷烃蜡污染物的粘度，链烷烃蜡污染物的形状，例如但不限于软化 蜡污染物及其组合。
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3.发明申请METHOD FOR REDUCING HYDROGEN SULFIDE EVOLUTION FROM ASPHALT AND HEAVY FUEL OILS 有权从沥青和重油燃料油中减少硫化氢的方法公开(公告)号：US20150210928A1
公开(公告)日：2015-07-30
申请号：US14681605
申请日：2015-04-08
CPC分类号： C10C3/023 , C10C3/026 , C10G29/00 , C10G29/04 , C10G29/06 , C10G29/10 , C10G29/16 , C10G2300/207
摘要： Hydrogen sulfide evolution from asphalt or heavy fuel oil may be reduced or eliminated using an additive to act as a scavenger. Zinc, in conjunction with an additional metal selected from Fe, Mn, Co, Ni, Cr, Zr, when present in the form of nano-particles of an oxide, borate or carboxylate is an effective component is preventing or mitigating the evolution of hydrogen sulfide. The nano-particles may be used neat or as a dispersion. These metals may also be complexed and used in the form of a solution. Molybdenum, when used with one or both of Fe and Zn is also a useful in any of these forms for the same purpose.
摘要翻译： 使用添加剂作为清除剂可以降低或消除来自沥青或重质燃料油的硫化氢析出。 当以氧化物，硼酸盐或羧酸盐的纳米颗粒的形式存在时，锌与选自Fe，Mn，Co，Ni，Cr，Zr的另外的金属结合是防止或减轻氢的释放的有效成分 硫化物。 纳米颗粒可以纯的或作为分散体使用。 这些金属也可以以溶液的形式复合并使用。 当与一种或两种Fe和Zn一起使用时，钼也可用于任何这些形式用于相同目的。
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4.发明申请公开(公告)号：US20140115953A1
公开(公告)日：2014-05-01
申请号：US14067429
申请日：2013-10-30
CPC分类号： C10L1/232 , C10G75/04 , C10G2300/107 , C10G2300/1077 , C10L1/1955
摘要： Additives may be used to decrease the viscosity of heavy residual hydrocarbons. The additives are prepared using a formulation comprising: a first component selected from the group consisting of (alkoxylated)-(di or tri)-alkyl phenol-aldehyde (amine) resins; α-Olefin-maleic anhydride co-polymers and grafted polymers including half ester/amide and full ester/amide derivatives; and combinations thereof; and a second component which is a synergist and selected from the group consisting of polyamines, amidoamines, imidazolines, and combinations thereof.
摘要翻译： 添加剂可用于降低重残余烃的粘度。 添加剂使用包含以下的制剂制备：选自（烷氧基化） - （二或三） - 烷基酚醛（胺）树脂的第一组分; 包括半酯/酰胺和全酯/酰胺衍生物的α-烯烃 - 马来酸酐共聚物和接枝聚合物; 及其组合; 和作为增效剂并选自多胺，酰氨基胺，咪唑啉及其组合的第二组分。
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公开(公告)号：US20130212931A1
公开(公告)日：2013-08-22
申请号：US13767497
申请日：2013-02-14
IPC分类号： C10L1/19
CPC分类号： C10L1/1905 , C10G3/42 , C10G3/50 , C10G2300/1014 , C10G2300/304 , C10L1/08 , C10L1/1955 , C10L1/1963 , C10L1/1966 , C10L2200/0469 , C10L2270/026 , Y02E50/13 , Y02P30/20
摘要： A biodiesel may be prepared using an admixture of petroleum diesel and an algal derived hydrotreated renewable diesel which can be treated with petroleum diesel cold flow additives. The resulting diesel fuel may be employed even in cold climates despite the high paraffin content and high degree of saturation of the hydrotreated renewable diesel component of the fuel.
摘要翻译： 可以使用石油柴油和藻类衍生的加氢处理的可再生柴油的混合物来制备生物柴油，其可以用石油柴油冷流添加剂处理。 所得到的柴油燃料即使在寒冷的气候中也可以使用，尽管燃料的加氢处理的可再生柴油组分具有高的石蜡含量和高饱和度。
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公开(公告)号：US09334448B2
公开(公告)日：2016-05-10
申请号：US14681605
申请日：2015-04-08
IPC分类号： C10G29/16 , C10G29/04 , C10G29/06 , C10G29/10 , C10C3/02 , C10G29/00 , B01D15/00 , B01D15/02 , B01D15/08
CPC分类号： C10C3/023 , C10C3/026 , C10G29/00 , C10G29/04 , C10G29/06 , C10G29/10 , C10G29/16 , C10G2300/207
摘要： Hydrogen sulfide evolution from asphalt or heavy fuel oil may be reduced or eliminated using an additive to act as a scavenger. Zinc, in conjunction with an additional metal selected from Fe, Mn, Co, Ni, Cr, Zr, when present in the form of nano-particles of an oxide, borate or carboxylate is an effective component is preventing or mitigating the evolution of hydrogen sulfide. The nano-particles may be used neat or as a dispersion. These metals may also be complexed and used in the form of a solution. Molybdenum, when used with one or both of Fe and Zn is also a useful in any of these forms for the same purpose.
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7.发明授权公开(公告)号：US09212330B2
公开(公告)日：2015-12-15
申请号：US14067429
申请日：2013-10-30
CPC分类号： C10L1/232 , C10G75/04 , C10G2300/107 , C10G2300/1077 , C10L1/1955
摘要： Additives may be used to decrease the viscosity of heavy residual hydrocarbons. The additives are prepared using a formulation comprising: a first component selected from the group consisting of (alkoxylated)-(di or tri)-alkyl phenol-aldehyde (amine) resins; α-Olefin-maleic anhydride co-polymers and grafted polymers including half ester/amide and full ester/amide derivatives; and combinations thereof; and a second component which is a synergist and selected from the group consisting of polyamines, amidoamines, imidazolines, and combinations thereof.
摘要翻译： 添加剂可用于降低重残余烃的粘度。 添加剂使用包含以下的制剂制备：选自（烷氧基化） - （二或三） - 烷基酚醛（胺）树脂的第一组分; 包括半酯/酰胺和全酯/酰胺衍生物的α-烯烃 - 马来酸酐共聚物和接枝聚合物; 及其组合; 和作为增效剂并选自多胺，酰氨基胺，咪唑啉及其组合的第二组分。
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