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公开(公告)号：US08357290B2
公开(公告)日：2013-01-22
申请号：US13276443
申请日：2011-10-19
Applicant: Joseph L Stark , George G. Duggan , Walter A. Boyd , Jerry J. Weers
Inventor： Joseph L Stark , George G. Duggan , Walter A. Boyd , Jerry J. Weers
IPC: C10G7/10
CPC classification number: C10G75/02 , C10G7/10 , C10G9/16 , C10G75/00 , C10G2300/202 , 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
Abstract: 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 to remove the amines therefrom. 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.
Abstract translation: 通过向流中加入某些胺清除化学物质以除去其中的胺，可以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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公开(公告)号：US20120152857A1
公开(公告)日：2012-06-21
申请号：US12972765
申请日：2010-12-20
Applicant: Jianzhong Yang , Matthew T. Barnes , Joseph L. Stark
Inventor： Jianzhong Yang , Matthew T. Barnes , Joseph L. Stark
IPC: B01D17/00
CPC classification number: C23F11/126 , C09K8/532 , C09K2208/20
Abstract: A process for removing a sulfur species from a stream selected from the group consisting of a hydrocarbon stream, an aqueous stream, and mixtures thereof is disclosed herein, which may include introducing a treating mixture into the stream. The treating mixture may include a compound of the general formula selected from the group consisting of: or combinations of compound (I) or compound (II). R1 may be a C1-C30 hydrocarbyl group that is saturated, unsaturated, cyclic or branched, or may contain a heteroatom. ‘A’ may be an oxygen atom or a methylene group. R2 may be a C1-C30 hydrocarbyl group that may be saturated, unsaturated, cyclic or branched, or may contain a heteroatom(s) other than C and H. The treating mixture may reduce the reactive sulfur species in the stream. The sulfur species reduced from the stream may be hydrogen sulfide, mercaptans, polysulfides, or combinations thereof.
Abstract translation: 本文公开了一种从选自烃流，水流及其混合物的物流中除去硫物质的方法，其可以包括将处理混合物引入料流中。 处理混合物可以包括选自化合物（I）或化合物（II）的组合的通式的化合物。 R 1可以是饱和，不饱和，环状或支链的或可以含有杂原子的C 1 -C 30烃基。 “A”可以是氧原子或亚甲基。 R2可以是可以是饱和的，不饱和的，环状的或支链的，或可以含有除C和H以外的杂原子的C 1 -C 30烃基。处理混合物可以减少流中的反应性硫物质。 从物流中还原的硫物质可以是硫化氢，硫醇，多硫化物或其组合。
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公开(公告)号：US08192613B2
公开(公告)日：2012-06-05
申请号：US12372865
申请日：2009-02-18
Applicant: Joseph L. Stark , Lorenzo Spagnuolo , Roger D. Metzler , Thomas J. Falkler
Inventor： Joseph L. Stark , Lorenzo Spagnuolo , Roger D. Metzler , Thomas J. Falkler
IPC: C10G75/04
CPC classification number: C10G9/16 , C02F5/08 , C02F2103/36 , C10G75/04 , C10G2300/4075 , C10G2300/80
Abstract: Heat exchanger fouling in organic chemical production processes may be reduced using an antifoulant additive. The antifoulant additive may have one component selected from the group consisting of an alkylphosphate ester, and an alpha olefin maleic anhydride copolymer; or it may have two components selected from the group consisting of a metallic overbase, an alkylphosphate ester, and an alpha olefin maleic anhydride copolymer, wherein at least one of the two components in not an overbase. An additive having three components: a metallic overbase, an alkylphosphate ester, and an alpha olefin maleic anhydride copolymer; is also within the scope of the disclosure.
Abstract translation: 使用防污添加剂可以减少有机化学生产过程中的热交换器污垢。 防污添加剂可以具有一种选自烷基磷酸酯和α-烯烃马来酸酐共聚物的组分; 或者其可以具有选自金属高碱性物，烷基磷酸酯和α-烯烃马来酸酐共聚物的两种组分，其中两种组分中的至少一种不是高碱性的。 具有三种组分的添加剂：金属高碱性物，烷基磷酸酯和α-烯烃马来酸酐共聚物; 也在本公开的范围内。
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公开(公告)号：US20120031810A1
公开(公告)日：2012-02-09
申请号：US13276443
申请日：2011-10-19
Applicant: Joseph L. Stark , George G. Duggan , Walter A. Boyd , Jerry J. Weers
Inventor： Joseph L. Stark , George G. Duggan , Walter A. Boyd , Jerry J. Weers
CPC classification number: C10G75/02 , C10G7/10 , C10G9/16 , C10G75/00 , C10G2300/202 , 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
Abstract: 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 to remove the amines therefrom. 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.
Abstract translation: 通过向流中加入某些胺清除化学物质以除去其中的胺，可以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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公开(公告)号：US20110305841A1
公开(公告)日：2011-12-15
申请号：US13142976
申请日：2009-12-30
Applicant: Joseph L. Stark
Inventor： Joseph L. Stark
IPC: B05D3/10 , C08K5/1545
Abstract: The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures.
Abstract translation: 本公开涉及用于木材保护的组合物和用于木材保存的组合物的施用方法。 组合物包含非离子表面活性剂混合物和预聚物。 非离子表面活性剂混合物和预聚物的组合物可有利地用于通过在环境大气压下用防腐剂浸渍木材来保存木材的方法中。
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Patent Agency Ranking
公开(公告)号：US20110042268A1
公开(公告)日：2011-02-24
申请号：US12857216
申请日：2010-08-16
Applicant: Joseph L. Stark , Thomas J. Falkler
Inventor： Joseph L. Stark , Thomas J. Falkler
IPC: C10G7/10
CPC classification number: C10G75/04 , C10G2300/4075
Abstract: Fouling of hot furnace surfaces in selected refinery processes can be stopped or at least mitigated using an antifouling agent. The antifouling agents include sulfurized oil and may include other components selected from the group consisting of magnesium and aluminum overbases, a-olefin copolymers, and combinations thereof. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)
Abstract translation: 选择的炼油工艺中的热炉表面污垢可以使用防污剂停止或至少减轻。 防污剂包括硫化油，并且可以包括选自镁和铝高碱性物，α-烯烃共聚物及其组合的其它组分。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）
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公开(公告)号：US20090236263A1
公开(公告)日：2009-09-24
申请号：US12409179
申请日：2009-03-23
Applicant: Ksenija Babic-Samardzija , Joseph L. Stark , Michael J. Zetlmeisl , Bradley G. Harrell , Lawrence N. Kremer
Inventor： Ksenija Babic-Samardzija , Joseph L. Stark , Michael J. Zetlmeisl , Bradley G. Harrell , Lawrence N. Kremer
Abstract: Total acid number and/or corrosiveness of a crude or refined hydrocarbon, where the total acid number and/or corrosiveness is due to the presence of acid compounds such as carboxylic acid (naphthenic acid), may be reduced by treating the hydrocarbon with a metallic overbase. The effect of this treatment may be substantially enhanced by the presence of a hydrogen transfer agent. The abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b)
Abstract translation: 粗酸或精制烃的总酸值和/或腐蚀性，其总酸值和/或腐蚀性是由于存在酸化合物如羧酸（环烷酸）而导致的，可以通过用金属 超基 这种处理的效果可以通过氢转移剂的存在而显着提高。 提交摘要的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）
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8.发明申请Method for Inhibiting Corrosion of Metal in Distillation Units Caused by Organic Acids 审中-公开有机酸引起蒸馏装置中金属腐蚀的方法公开(公告)号：US20090061234A1
公开(公告)日：2009-03-05
申请号：US12201980
申请日：2008-08-29
Applicant: Joseph L. Stark , Ksenija Babic , Roger D. Metzler
Inventor： Joseph L. Stark , Ksenija Babic , Roger D. Metzler
IPC: B32B9/00
CPC classification number: C23F11/126 , C10G75/02 , Y10T428/31504
Abstract: Corrosion may be inhibited in a separation unit by treating at least one surface of the separation unit with a corrosion inhibitor. The corrosion inhibitors are those having a general formula: wherein each R is the same or different; each R is selected from the group consisting of: a hydrogen moiety, an alkyl moiety; an aromatic moiety and moieties having both an unsaturation and an aromatic group; and the sum of the number of carbons in the two R groups is from about 6 to about 30.
Abstract translation: 通过用腐蚀抑制剂处理分离单元的至少一个表面可以在分离单元中抑制腐蚀。 腐蚀抑制剂是具有以下通式的那些：其中每个R相同或不同; 每个R选自：氢部分，烷基部分; 芳族部分和具有不饱和基团和芳基基团的部分; 并且两个R基团中的碳数之和为约6至约30。
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9.发明授权公开(公告)号：US07223331B2
公开(公告)日：2007-05-29
申请号：US10455847
申请日：2003-06-06
Applicant: Joseph L. Stark , Robert S. Lauer , Lawrence N. Kremer
Inventor： Joseph L. Stark , Robert S. Lauer , Lawrence N. Kremer
IPC: C10M175/00
CPC classification number: C10G31/00
Abstract: Disclosed is a method for settling suspended finely divided inorganic solid particles from a hydrocarbon slurry using an additive. The additive comprises (a) a hydroxy-terminated polyoxyalkylate chain(s) containing polymer having at least one oxygen atom and at least one nitrogen atom and, optionally, (b) other components such as a solvent, an acid or mixtures thereof.
Abstract translation: 公开了一种使用添加剂从烃浆料中沉淀悬浮的细碎无机固体颗粒的方法。 添加剂包括（a）含有至少一个氧原子和至少一个氮原子的聚合物的羟基封端的聚氧烷基链，和任选地，（b）其它组分如溶剂，酸或其混合物。
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公开(公告)号：US09394396B2
公开(公告)日：2016-07-19
申请号：US13527105
申请日：2012-06-19
Applicant: Joseph L. Stark , Robert A. Steele , Ksenija Babić-Samard{hacek over (z)}ija , John A. Schield , Weldon J. Cappel , Matthew T. Barnes
Inventor： Joseph L. Stark , Robert A. Steele , Ksenija Babić-Samard{hacek over (z)}ija , John A. Schield , Weldon J. Cappel , Matthew T. Barnes
IPC: C07C205/06 , C10L1/22 , C10G29/20 , C08G12/06
CPC classification number: C08G12/06 , C09K2208/20 , C10G29/20 , C10G2300/1025 , C10G2300/1033 , C10G2300/207
Abstract: An effective hydrogen sulfide scavenger that produces little corrosion may be prepared by reacting glyoxal with a compound having at least two primary or secondary amine groups. The subject hydrogen sulfide scavengers may be used with both the production of crude oil and natural gas, and the refining of same.
Abstract translation: 产生很少腐蚀的有效的硫化氢清除剂可以通过使乙二醛与具有至少两个伯或仲胺基团的化合物反应来制备。 本发明的硫化氢清除剂既可用于生产原油和天然气，也可用于精炼。
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