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公开(公告)号：US11162036B1
公开(公告)日：2021-11-02
申请号：US15931176
申请日：2020-05-13
摘要： A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid is disclosed. The method includes contacting the petroleum hydrocarbon fluid with a polybenzoxazine comprising repeating structural units of Formula (I): wherein R1 is hydrogen, a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl; and R2 is a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl.
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公开(公告)号：US10858604B2
公开(公告)日：2020-12-08
申请号：US16210090
申请日：2018-12-05
摘要： A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid comprises contacting the petroleum hydrocarbon fluid with a mixed phenol aldehyde derived from an aldehyde and two or more unsubstituted or alkyl-substituted monophenols, the two or more unsubstituted or alkyl-substituted monophenols comprising a first phenol which is a C1-20 linear or branched alkyl monophenol; and a second phenol which is unsubstituted or a C1-20 linear or branched alkyl monophenol different from the first phenol, wherein the molar ratio of the first phenol relative to the second phenol is about 4:1 to about 1:4.
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公开(公告)号：US20210355387A1
公开(公告)日：2021-11-18
申请号：US15931176
申请日：2020-05-13
摘要： A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid is disclosed. The method includes contacting the petroleum hydrocarbon fluid with a polybenzoxazine comprising repeating structural units of Formula (I): wherein R1 is hydrogen, a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl; and R2 is a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroaryl, or a C3-30 heterocycloalkyl.
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公开(公告)号：US20210214621A1
公开(公告)日：2021-07-15
申请号：US16741961
申请日：2020-01-14
申请人： Waynn Morgan , Jerry Weers , James Kiolbassa , Timothy O'Brien , Sai Reddy Pinappu , Tran minh Nguyen
发明人： Waynn Morgan , Jerry Weers , James Kiolbassa , Timothy O'Brien , Sai Reddy Pinappu , Tran minh Nguyen
IPC分类号： C10G29/06
摘要： A method of removing a metal contaminant from a light hydrocarbon stream comprises introducing a light hydrocarbon stream into a reactor vessel, the reactor vessel containing an aqueous treatment composition which comprises a treatment agent comprising one or more of the following: an alkali metal salt of a thiocarbonate; an alkaline earth metal salt of a thiocarbonate; an alkali metal salt of a tetrathioperoxy carbonate; or an alkaline earth metal salt of a tetrathioperoxy carbonate, the light hydrocarbon stream having an API gravity of greater than 28 degree determined in accordance with ASTM D 287-12 and comprising a metal contaiminant; contacting the light hydrocarbon stream with the aqueous treatment composition generating a treated light hydrocarbon stream with a reduced level of the metal contaminant; and removing the treated light hydrocarbon stream from the reactor vessel.
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公开(公告)号：US20190177630A1
公开(公告)日：2019-06-13
申请号：US16210090
申请日：2018-12-05
摘要： A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid comprises contacting the petroleum hydrocarbon fluid with a mixed phenol aldehyde derived from an aldehyde and two or more unsubstituted or alkyl-substituted monophenols, the two or more unsubstituted or alkyl-substituted monophenols comprising a first phenol which is a C1-20 linear or branched alkyl monophenol; and a second phenol which is unsubstituted or a C1-20 linear or branched alkyl monophenol different from the first phenol, wherein the molar ratio of the first phenol relative to the second phenol is about 4:1 to about 1:4.
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6.发明申请Additives to enhance phosphorus compound removal in refinery desalting processes 有权炼油脱盐工艺中磷化合物去除添加剂的添加剂公开(公告)号：US20050241997A1
公开(公告)日：2005-11-03
申请号：US11177060
申请日：2005-07-08
申请人： Lawrence Kremer , Tran Nguyen , Jerry Weers
发明人： Lawrence Kremer , Tran Nguyen , Jerry Weers
CPC分类号： C10G17/04 , B01D17/0217 , B01D17/047 , C10G31/08 , C10G33/02 , C10G33/04 , C10G2300/202 , C10G2300/205 , C10G2300/44 , C10G2300/80 , C10G2300/805 , C10L2290/545
摘要： Reactive phosphorus species can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains water-soluble hydroxyacids. Suitable water-soluble hydroxy-acids include, but are not necessarily limited to glycolic acid, gluconic acid, C2-C4 alpha-hydroxy acids, poly-hydroxy carboxylic acids, thioglycolic acid, chloroacetic acid, polymeric forms of the above hydroxyacids, poly-glycolic esters, glycolate ethers, and ammonium salt and alkali metal salts of these hydroxyacids, and mixtures thereof. The composition may optionally include a mineral acid to reduce the pH of the desalter wash water. A solvent may be optionally included in the composition. The invention permits transfer of reactive phosphorus species into the aqueous phase with little or no hydrocarbon phase undercarry into the aqueous phase. The composition is particularly useful in treating crude oil emulsions, and in removing calcium and other metals therefrom.
摘要翻译： 活性磷物质可以通过使用含有水溶性羟基酸的组合物在乳液破乳过程中从烃相中去除或转移到水相中。 合适的水溶性羟基酸包括但不一定限于乙醇酸，葡萄糖酸，C 2 -C 4α-羟基酸，多羟基羧酸 ，巯基乙酸，氯乙酸，上述羟基酸的聚合形式，聚乙醇酸酯，乙醇酸醚，以及这些羟基酸的铵盐和碱金属盐，及其混合物。 组合物可以任选地包括无机酸以降低脱盐洗涤水的pH。 溶剂可以任选地包括在组合物中。 本发明允许将反应性磷物质转移到水相中，在水相中很少或没有烃相载体进入水相。 该组合物特别可用于处理原油乳液，以及从其中除去钙和其它金属。
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7.发明申请Fuel lubricity from blends of lubricity improvers and corrosion inhibitors or stability additives 审中-公开来自润滑改进剂和腐蚀抑制剂或稳定添加剂的混合物的燃料润滑性公开(公告)号：US20050132641A1
公开(公告)日：2005-06-23
申请号：US10744496
申请日：2003-12-23
申请人： Andrew McCallum , Jerry Weers
发明人： Andrew McCallum , Jerry Weers
CPC分类号： C10L10/08 , C10L1/188 , C10L1/1881 , C10L1/1883 , C10L1/1905 , C10L1/221 , C10L1/222 , C10L1/2222 , C10L1/223 , C10L1/224 , C10L1/232 , C10L10/04
摘要： It has been discovered that compositions that are blends or mixtures of certain lubricity additives and corrosion inhibitors and/or stability additives can serve as improved lubricity additive compositions in distillate fuels. The corrosion inhibitors may include, but are not necessarily limited to, saturated or unsaturated monomer, dimer, and trimer fatty acids, succinic acids, imidazolines, and mixtures thereof. Suitable stability additives include, but are not necessarily limited to, amines, amides, amine/aldehyde condensates, polymer dispersants, and mixtures thereof, where the stability additive is different from the lubricity additive. It has been surprisingly discovered that less lubricity additive may be used in the compositions when the stability additive or corrosion inhibitor is present to achieve the same lubricity result, as compared with compositions that do not contain a stability additive or corrosion inhibitor, yet the same total amount of additive composition.
摘要翻译： 已经发现，作为某些润滑添加剂和腐蚀抑制剂和/或稳定添加剂的混合物或混合物的组合物可用作馏出燃料中改进的润滑添加剂组合物。 腐蚀抑制剂可以包括但不限于饱和或不饱和单体，二聚体和三聚体脂肪酸，琥珀酸，咪唑啉及其混合物。 合适的稳定性添加剂包括但不限于胺，酰胺，胺/醛缩合物，聚合物分散剂及其混合物，其中稳定性添加剂不同于润滑添加剂。 令人惊讶地发现，与不含稳定添加剂或腐蚀抑制剂的组合物相比，当存在稳定添加剂或腐蚀抑制剂以获得相同的润滑性结果时，在组合物中可以使用较少的润滑性添加剂，但是总共 添加剂组成量。
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公开(公告)号：US11168265B2
公开(公告)日：2021-11-09
申请号：US16741961
申请日：2020-01-14
申请人： Waynn Morgan , Jerry Weers , James Kiolbassa , Timothy O'Brien , Sai Reddy Pinappu , Tran minh Nguyen
发明人： Waynn Morgan , Jerry Weers , James Kiolbassa , Timothy O'Brien , Sai Reddy Pinappu , Tran minh Nguyen
摘要： A method of removing a metal contaminant from a light hydrocarbon stream comprises introducing a light hydrocarbon stream into a reactor vessel, the reactor vessel containing an aqueous treatment composition which comprises a treatment agent comprising one or more of the following: an alkali metal salt of a thiocarbonate; an alkaline earth metal salt of a thiocarbonate; an alkali metal salt of a tetrathioperoxy carbonate; or an alkaline earth metal salt of a tetrathioperoxy carbonate, the light hydrocarbon stream having an API gravity of greater than 28 degree determined in accordance with ASTM D 287-12 and comprising a metal contaminant; contacting the light hydrocarbon stream with the aqueous treatment composition generating a treated light hydrocarbon stream with a reduced level of the metal contaminant; and removing the treated light hydrocarbon stream from the reactor vessel.
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9.发明申请公开(公告)号：US20050263439A1
公开(公告)日：2005-12-01
申请号：US11183731
申请日：2005-07-18
申请人： Joseph Stark , Thomas Falkler , Jerry Weers , Michael Zetlmeisl
发明人： Joseph Stark , Thomas Falkler , Jerry Weers , Michael Zetlmeisl
CPC分类号： C10G9/005 , C10B57/06 , C10G2300/4025 , C10G2300/80
摘要： Metal additives to hydrocarbon feed streams give improved hydrocarbon liquid yield during thermal cracking thereof. Suitable additives include metal overbases and metal dispersions and the metals suitable include, but are not necessarily limited to, magnesium, calcium, barium, strontium, aluminum, boron, zinc, silicon, cerium, titanium, zirconium, chromium, molybdenum, tungsten, and/or platinum, overbases and dispersions. Coker feedstocks and visbreaker feeds are particular hydrocarbon feed streams to which the method can be advantageously applied, but the technique may be used on any hydrocarbon feed that is thermally cracked.
摘要翻译： 碳氢化合物进料流的金属添加剂在其热裂解期间提供了改善的烃液体产率。 合适的添加剂包括金属高碱性物和金属分散体，适合的金属包括但不限于镁，钙，钡，锶，铝，硼，锌，硅，铈，钛，锆，铬，钼，钨和 /或铂，过碱性和分散体。 Coker原料和减粘剂进料是可以有利地应用该方法的特定烃进料流，但是该技术可以用于任何热裂化的烃进料。
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公开(公告)号：US20050000862A1
公开(公告)日：2005-01-06
申请号：US10846051
申请日：2004-05-14
申请人： Joseph Stark , George Duggan , Walter Boyd , Jerry Weers
发明人： Joseph Stark , George Duggan , Walter Boyd , Jerry Weers
CPC分类号： C10G9/16 , C10G7/10 , C10G75/00 , C10G75/02 , C10L1/10 , C10L1/1266 , C10L1/1855 , C10L1/1883 , C10L1/1895 , C10L1/19 , C10L1/1966 , C10L1/221 , C10L1/2222 , C10L1/2225 , C10L1/2381 , C10L10/04 , C10M129/72 , C10M145/16 , C10M149/20 , C10M2207/127 , C10M2209/086 , C10M2217/045 , C10N2230/08 , C10N2230/12 , C10N2230/70
摘要： Corrosive amine salts in hydrocarbon streams such as desalted crude oil streams can be prevented or avoided by adding certain amine scavenging chemicals to the streams. Suitable amine scavengers include, but are not necessarily limited to, carboxylic anhydrides and copolymers of carboxylic anhydrides, aromatic anhydrides, isocyanates, polyisocyanates, and epoxides. The non-corrosive reaction products of the amines and/or ammonia with these scavengers are preferably oil-soluble, non-basic and thermally stable. The amine scavengers bind up and react with the amines and/or ammonia to keep them from reacting with materials such as acids (e.g. HCl) to form corrosive amine salts.
摘要翻译： 可以通过向流中加入某些胺清除剂来防止或避免烃流中的腐蚀性胺盐，例如脱盐的原油流。 合适的胺清除剂包括但不一定限于羧酸酐，羧酸酐，芳族酸酐，异氰酸酯，多异氰酸酯和环氧化物的共聚物。 胺和/或氨与这些清除剂的非腐蚀性反应产物优选是油溶性的，非碱性的和热稳定的。 胺清除剂结合并与胺和/或氨反应以使其不与诸如酸（例如HCl）的物质反应形成腐蚀性胺盐。
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