中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.033 seconds)

    Chemical method of liquefaction and dispersion of paraffin waxes, asphaltenes and coke derived from various sources
    1.
    发明授权
    Chemical method of liquefaction and dispersion of paraffin waxes, asphaltenes and coke derived from various sources 有权
    液化和分散石蜡，沥青质和各种来源的焦炭的化学方法

    公开(公告)号：US06322621B1

    公开(公告)日：2001-11-27

    申请号：US09317669

    申请日：1999-05-24

    Applicant: Gordon K. Goldman

    Inventor： Gordon K. Goldman

    IPC: C08L9106

    CPC classification number: B01F17/0028 ,  B01D17/047 ,  B01F17/0085 ,  C08L91/08 ,  C08L95/00 ,  C09K8/524 ,  C09K8/54 ,  C10G73/00 ,  C10L1/143 ,  C10M171/00

    Abstract: A chemical composition comprising selected surfactants, dispersants, and degreasers that liquefy, disperse, demulsify, degrease, inhibit corrosion and scale formation, and lower the pour point of a petroleum, coal, Fischer-Tropsch synthesized, or naturally occurring paraffin-based wax and asphaltene. The composition preferably contains (1) a mixture of oil soluble, surface active polyethoxylated compounds; (2) a mixture of organic solvents (non-hydrocarbon) used as degreasing agents, pine oil, and butyl cellusolve; (3) a mixture of oil- and water-soluble dispersing copolymers of partially sulfonated, maleic anhydride and polystyrene with a molecular weight ranging from about 2,000 to about 2,000,000; and (4) a mixture of saturated higher fatty acids and an alkyl-phenolic based compound acting as corrosion inhibitors. Such a product is capable of converting crystalline wax (paraffin) in, for example, slop oil into an amorphous form of wax at room temperature, allowing the wax to be dissolved in, for example, crude oil without the need for heating, and maintaining it in solution at room temperature, substantially reducing, indeed in some applications, preventing, for example, wax build-up in pipelines, processing and transportation equipment, etc., and the recovery of the hydrocarbons in the slop oil. The surface active agent of the composition achieves this, it is believed, by reducing the surface tension of the wax. The preferred combined composition preferably also provides effective corrosion & scale formation inhibitors (protection), demulsifiers, degreasers and pour point & cloud point depressants.

    Abstract translation: 包含液化，分散，破乳，脱脂，抑制腐蚀和结垢形成的选择的表面活性剂，分散剂和脱脂剂的化学组合物，以及降低石油，煤，费托合成或天然存在的石蜡基蜡的倾点，以及 沥青质 组合物优选含有（1）油溶性表面活性聚乙氧基化合物的混合物; （2）用作脱脂剂的有机溶剂（非烃），松油和丁基乳液的混合物; （3）分子量范围为约2,000至约2,000,000的部分磺化马来酸酐和聚苯乙烯的油和水溶性分散共聚物的混合物; 和（4）饱和高级脂肪酸和作为腐蚀抑制剂的烷基 - 酚基化合物的混合物。 这样的产品能够在室温下将例如油中的结晶蜡（石蜡）转化为无定形形式的蜡，使得蜡可以溶解在例如原油中而不需要加热，并保持 它在室温下的溶液中，实际上在一些应用中实际上减少了，例如防止管道，加工和运输设备等中的蜡积聚，以及油中的烃的回收。 组合物的表面活性剂通过降低蜡的表面张力来实现这一点。 优选的组合组合物优选还提供有效的腐蚀和结垢抑制剂（保护），破乳剂，脱脂剂和倾点和浊点抑制剂。

    System for treating petroleum and petrochemical slop oil and sludge wastes
    3.
    发明授权
    System for treating petroleum and petrochemical slop oil and sludge wastes 失效
    石油和石油化工油泥和污泥废物处理系统

    公开(公告)号：US06783582B2

    公开(公告)日：2004-08-31

    申请号：US09994390

    申请日：2001-11-26

    Applicant: Gordon K. Goldman

    Inventor： Gordon K. Goldman

    IPC: C08L9106

    CPC classification number: B01F17/0028 ,  B01D17/047 ,  B01F17/0085 ,  C08L91/08 ,  C08L95/00 ,  C09K8/524 ,  C09K8/54 ,  C10G73/00 ,  C10L1/143 ,  C10M171/00

    Abstract: An initial chemical composition comprising selected surfactants, dispersants, and degreasers that liquefy, disperse, demulsify, degrease, inhibit corrosion and scale formation, and lower the pour point of a petroleum, coal, Fischer-Tropsch synthesized, or naturally occurring paraffin-based wax and asphaltene. Such a product is capable of converting crystalline wax (paraffin) in, for example, slop oil into an amorphous form of wax at room temperature, allowing the wax to be dissolved in, for example, crude oil without the need for heating, and maintaining it in solution at room temperature, substantially reducing, indeed in some applications, preventing, for example, wax build-up in pipelines, processing and transportation equipment, etc., and the recovery of the hydrocarbons in the slop oil. In a second aspect of the invention, the pre-blend addition of a hydrotrope-demulsifier, a chelating agent and a wax plasticizer can result in a BS&W of zero for the recovered hydrocarbon blend.

    Abstract translation: 包含液化，分散，破乳，脱脂，抑制腐蚀和结垢形成的选择的表面活性剂，分散剂和脱脂剂的初始化学组合物，以及降低石油，煤，费 - 托合成的或天然存在的石蜡基蜡的倾点 和沥青质。 这样的产品能够在室温下将例如油中的结晶蜡（石蜡）转化为无定形形式的蜡，使得蜡可以溶解在例如原油中而不需要加热，并保持 它在室温下的溶液中，实际上在一些应用中实际上减少了，例如防止管道，加工和运输设备等中的蜡积聚，以及油中的烃的回收。 在本发明的第二方面，水解助剂 - 破乳剂，螯合剂和蜡增塑剂的预混合物添加可导致回收的烃共混物的BS＆W为零。

    SYSTEM FOR TREATING PETROLEUM AND PETROCHEMICAL SLOP OIL AND SLUDGE WASTES
    5.
    发明申请
    SYSTEM FOR TREATING PETROLEUM AND PETROCHEMICAL SLOP OIL AND SLUDGE WASTES 审中-公开
    处理石油和石化石油和泥浆的系统

    公开(公告)号：US20090152163A1

    公开(公告)日：2009-06-18

    申请号：US12268183

    申请日：2008-11-10

    Applicant: Gordon K. Goldman

    Inventor： Gordon K. Goldman

    IPC: C10G73/40

    CPC classification number: B01F17/0028 ,  B01D17/047 ,  B01F17/0085 ,  C08L91/08 ,  C08L95/00 ,  C09K8/524 ,  C09K8/54 ,  C10G73/00 ,  C10L1/143 ,  C10M171/00

    Abstract: An initial chemical composition comprising selected surfactants, dispersants, and degreasers that liquefy, disperse, demulsify, degrease, inhibit corrosion and scale formation, and lower the pour point of a petroleum, coal, Fischer-Tropsch synthesized, or naturally occurring paraffin-based wax and asphaltene. Such a product is capable of converting crystalline wax (paraffin) in, for example, slop oil into an amorphous form of wax at room temperature, allowing the wax to be dissolved in, for example, crude oil without the need for heating, and maintaining it in solution at room temperature, substantially reducing, indeed in some applications, preventing, for example, wax build-up in pipelines, processing and transportation equipment, etc., and the recovery of the hydrocarbons in the slop oil. In a second aspect of the invention, the pre-blend addition of a hydrotrope-demulsifier, a chelating agent and a wax plasticizer can result in a BS&W of zero for the recovered hydrocarbon blend.

    Abstract translation: 包含液化，分散，破乳，脱脂，抑制腐蚀和结垢形成的选择的表面活性剂，分散剂和脱脂剂的初始化学组合物，以及降低石油，煤，费 - 托合成的或天然存在的石蜡基蜡的倾点 和沥青质。 这样的产品能够在室温下将例如油中的结晶蜡（石蜡）转化为无定形形式的蜡，使得蜡可以溶解在例如原油中而不需要加热，并保持 它在室温下的溶液中，实际上在一些应用中实际上减少了，例如防止管道，加工和运输设备等中的蜡积聚，以及油中的烃的回收。 在本发明的第二方面，水解助剂 - 破乳剂，螯合剂和蜡增塑剂的预混合物加入可导致回收的烃混合物的BS＆W为零。

    PROCESSES FOR RECYCLING SAG-D PROCESS WATER AND CLEANING DRILL CUTTINGS
    7.
    发明申请
    PROCESSES FOR RECYCLING SAG-D PROCESS WATER AND CLEANING DRILL CUTTINGS 审中-公开
    回收SAG-D工艺水和清洁钻头切割的工艺

    公开(公告)号：US20110174695A1

    公开(公告)日：2011-07-21

    申请号：US13121729

    申请日：2009-09-30

    Applicant: Gordon K. Goldman

    Inventor： Gordon K. Goldman

    IPC: C10G1/00

    CPC classification number: E21B21/068 ,  B01D17/047 ,  B01D21/009 ,  B01D21/26 ,  C10G7/04

    Abstract: A method of treating slop oil and slops from the SAG-D (steam assisted gravity-drainage) very heavy oil-bitumen crude oil production in such locations as Alberta and Saskatchewan provinces in Canada, Russia, Venezuela, Saudi Arabia, and Kern County, Calif., involves mixing the slop oil and slops with chemicals to help separate out water from the slop oil and slops.

    Abstract translation: 在加拿大，俄罗斯，委内瑞拉，沙特阿拉伯和钦县等阿尔伯塔省和萨斯喀彻温省的SAG-D（蒸汽辅助重力排放）非常重的石油沥青原油生产处理斜坡油坡的方法， 加利福尼亚州，涉及混合坡地油和化学物质，以帮助分离出来的油和泥土。

    System for treating petroleum and petrochemical slop oil and sludge wastes
    8.
    发明授权
    System for treating petroleum and petrochemical slop oil and sludge wastes 有权
    石油和石油化工油泥和污泥废物处理系统

    公开(公告)号：US07449429B2

    公开(公告)日：2008-11-11

    申请号：US10929891

    申请日：2004-08-30

    Applicant: Gordon K. Goldman

    Inventor： Gordon K. Goldman

    IPC: C08L91/06 ,  C08L91/08 ,  C09D191/06 ,  C09D191/08

    CPC classification number: B01F17/0028 ,  B01D17/047 ,  B01F17/0085 ,  C08L91/08 ,  C08L95/00 ,  C09K8/524 ,  C09K8/54 ,  C10G73/00 ,  C10L1/143 ,  C10M171/00

    Abstract: An initial chemical composition comprising selected surfactants, dispersants, and degreasers that liquefy, disperse, demulsify, degrease, inhibit corrosion and scale formation, and lower the pour point of a petroleum, coal, Fischer-Tropsch synthesized, or naturally occurring paraffin-based wax and asphaltene. Such a product is capable of converting crystalline wax (paraffin) in, for example, slop oil into an amorphous form of wax at room temperature, allowing the wax to be dissolved in, for example, crude oil without the need for heating, and maintaining it in solution at room temperature, substantially reducing, indeed in some applications, preventing, for example, wax build-up in pipelines, processing and transportation equipment, etc., and the recovery of the hydrocarbons in the slop oil. In a second aspect of the invention, the pre-blend addition of a hydrotrope-demulsifier, a chelating agent and a wax plasticizer can result in a BS&W of zero for the recovered hydrocarbon blend.

    Abstract translation: 包含液化，分散，破乳，脱脂，抑制腐蚀和结垢形成的选择的表面活性剂，分散剂和脱脂剂的初始化学组合物，以及降低石油，煤，费 - 托合成的或天然存在的石蜡基蜡的倾点 和沥青质。 这样的产品能够在室温下将例如油中的结晶蜡（石蜡）转化为无定形形式的蜡，使得蜡可以溶解在例如原油中而不需要加热，并保持 它在室温下的溶液中，实际上在一些应用中实际上减少了，例如防止管道，加工和运输设备等中的蜡积聚，以及油中的烃的回收。 在本发明的第二方面，水解助剂 - 破乳剂，螯合剂和蜡增塑剂的预混合物添加可导致回收的烃共混物的BS＆W为零。

Patent Agency Ranking