BR112013031475A2 - composição de dispersão de depressor de ponto de fluidez aquoso e método para inibir a deposição de parafina ou para melhorar as propriedades de fluxo de óleo - Google Patents
composição de dispersão de depressor de ponto de fluidez aquoso e método para inibir a deposição de parafina ou para melhorar as propriedades de fluxo de óleoInfo
- Publication number
- BR112013031475A2 BR112013031475A2 BR112013031475A BR112013031475A BR112013031475A2 BR 112013031475 A2 BR112013031475 A2 BR 112013031475A2 BR 112013031475 A BR112013031475 A BR 112013031475A BR 112013031475 A BR112013031475 A BR 112013031475A BR 112013031475 A2 BR112013031475 A2 BR 112013031475A2
- Authority
- BR
- Brazil
- Prior art keywords
- point depressant
- pour point
- dispersion composition
- oil flow
- flow properties
- Prior art date
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/045—Polyureas; Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
resumo composição de dispersão de depressor de ponto de fluidez aquoso e método para inibir a deposição de parafina ou para melhorar as propriedades de fluxo de óleo a presente invenção refere-se a uma composição de dispersão de depressor de ponto de fluidez aquoso compreendendo um polímero termoplástico, preferivelmente etileno acetato de vinila (eva); um agente dispersante; água; opcionalmente, um depressor de ponto de congelamento aquoso e, opcionalmente um agente estabilizante, sendo que o tamanho médio volumétrico de partícula do polímero termoplástico dispersado é igual ou menor que 1 micrômetro e um método para preparar e utilizar dita composição. 1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161495525P | 2011-06-10 | 2011-06-10 | |
US61/495,525 | 2011-06-10 | ||
PCT/US2012/039909 WO2012170241A1 (en) | 2011-06-10 | 2012-05-30 | Aqueous pour point depressant dispersion composition |
Publications (2)
Publication Number | Publication Date |
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BR112013031475A2 true BR112013031475A2 (pt) | 2016-12-06 |
BR112013031475B1 BR112013031475B1 (pt) | 2020-12-15 |
Family
ID=46201890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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BR112013031475-3A BR112013031475B1 (pt) | 2011-06-10 | 2012-05-30 | Composição de dispersão de depressor de ponto de fluidez aquoso e método para inibir a deposição de parafina ou para melhorar as propriedades de fluxo de óleo |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140094537A1 (pt) |
EP (1) | EP2718363B2 (pt) |
CN (1) | CN103597028B (pt) |
BR (1) | BR112013031475B1 (pt) |
CA (1) | CA2838291A1 (pt) |
CO (1) | CO6821925A2 (pt) |
DK (1) | DK2718363T3 (pt) |
RU (1) | RU2606626C2 (pt) |
WO (1) | WO2012170241A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2853802A1 (en) * | 2013-09-26 | 2015-04-01 | M-I Finland Oy | Flow improver aid composition, process for its preparation and methods of using it |
ITMI20132043A1 (it) * | 2013-12-06 | 2015-06-07 | Eni Spa | Composizioni a base di copolimeri etilene-vinilacetato e loro impiego come additivi anti-gelificazione di greggi petroliferi paraffinici |
CN107002487B (zh) | 2014-12-05 | 2020-06-30 | 陶氏环球技术有限责任公司 | 包含油井处理剂涂料的支撑剂 |
US20180002626A1 (en) | 2015-02-27 | 2018-01-04 | Dow Global Technologies Llc | Hydrocarbon solvent stable aqueous pour point depressant dispersion composition |
WO2016171741A1 (en) * | 2015-04-23 | 2016-10-27 | Bridwell Randolph Earl | Methods and compositions for lowering ice temperature and freezing point of water |
BR112018005270B1 (pt) | 2015-10-07 | 2022-04-19 | Dow Global Technologies Llc | Processo para preparar uma composição de revestimento de vedação de calor transportado por água e composição de revestimento de vedação de calor transportada por água |
CA3015143C (en) | 2016-03-10 | 2023-10-03 | Basf Se | Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products |
US20200017750A1 (en) | 2017-03-30 | 2020-01-16 | Clariant International Ltd. | Fluids For Fracking Of Paraffinic Oil Bearing Formations |
CA3065594C (en) | 2017-06-02 | 2023-06-13 | Carbonet Nanotechnologies Inc. | Sequestering agents, kits therefor, and methods of using sequestering agents and kits therefor |
MX2020003982A (es) | 2017-10-31 | 2020-08-13 | Dow Global Technologies Llc | Metodos para preparar composiciones de recubrimiento termosellado a base de agua. |
CA3079526C (en) | 2017-11-03 | 2022-06-28 | Baker Hughes, A Ge Company, Llc | Treatment methods using aqueous fluids containing oil-soluble treatment agents |
CN111233142A (zh) * | 2020-03-03 | 2020-06-05 | 深圳市长隆科技有限公司 | 一种适用于北方冬季低温条件的高效复合碳源及其制备方法 |
CN113402724B (zh) * | 2021-06-11 | 2022-10-28 | 东北石油大学 | 一种纳米复合降凝剂的制备方法 |
US20230348806A1 (en) * | 2022-04-28 | 2023-11-02 | Baker Hughes Oilfield Operations Llc | Phase change materials to address reversion problems in heavy oils |
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BE730977A (pt) * | 1968-04-10 | 1969-09-15 | Showa Denko Kk | |
CA986635A (en) | 1968-09-19 | 1976-03-30 | Exxon Research And Engineering Company | Emulsified compositions |
JPS50759B1 (pt) * | 1969-03-20 | 1975-01-11 | ||
GB1314918A (en) * | 1971-07-20 | 1973-04-26 | Texaco Development Corp | Fuel oil blending to pour reduction |
US4151135A (en) * | 1977-08-15 | 1979-04-24 | National Distillers And Chemical Corporation | Processes for producing dry powders from tacky polymers via dispersion of same in water with dispersants convertible to parting agents |
DE2862158D1 (en) * | 1977-12-20 | 1983-02-17 | Ici Plc | Crude oil having improved cold flow properties |
DE3031344A1 (de) | 1980-08-20 | 1982-04-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von polymerisat-sekundaerdispersionen und die verwendung der sekundaerdispersionen als stockpunktserniedriger fuer mineraloele |
EP0173456B1 (en) * | 1984-07-25 | 1990-11-07 | Mitsui Petrochemical Industries, Ltd. | Aqueous dispersion and process for preparation thereof |
CN1063218C (zh) * | 1995-11-29 | 2001-03-14 | 鲁布里佐尔公司 | 蜡状倾点下降剂的分散体 |
US5851429A (en) | 1996-04-08 | 1998-12-22 | The Lubrizol Corporation | Dispersions of waxy pour point depressants |
DE10112431A1 (de) * | 2001-03-15 | 2002-10-02 | Clariant Gmbh | Wässrige Kunststoff-Dispersionen, Verfahren zu deren Herstellung sowie deren Verwendung |
EP1513411B1 (en) * | 2002-05-31 | 2008-05-14 | CSK Food Enrichment B.V. | Coating composition with low water-vapour permeability for food and food ingredients, in particular cheese, and its use |
US7189461B2 (en) * | 2003-03-04 | 2007-03-13 | Air Products Polymers, L.P. | Semi-crystalline ethylene vinyl acetate emulsion polymers for heat seal applications |
US7803865B2 (en) | 2003-08-25 | 2010-09-28 | Dow Global Technologies Inc. | Aqueous dispersion, its production method, and its use |
US7947776B2 (en) * | 2003-08-25 | 2011-05-24 | Dow Global Technologies Llc | Aqueous dispersion, its production method, and its use |
DE102006061103B4 (de) * | 2006-12-22 | 2008-11-06 | Clariant International Ltd. | Dispersionen polymerer Öladditive |
US20100130385A1 (en) † | 2007-04-13 | 2010-05-27 | Basf Se | Production and use of paraffin inhibitor formulations |
EP2543763A3 (en) * | 2007-09-28 | 2013-10-30 | Dow Global Technologies LLC | Fibrous structure impregnated with a dispersion of higher crystallinity olefin |
-
2012
- 2012-05-30 EP EP12725281.5A patent/EP2718363B2/en active Active
- 2012-05-30 CA CA2838291A patent/CA2838291A1/en not_active Abandoned
- 2012-05-30 US US14/119,703 patent/US20140094537A1/en not_active Abandoned
- 2012-05-30 BR BR112013031475-3A patent/BR112013031475B1/pt active IP Right Grant
- 2012-05-30 CN CN201280028533.XA patent/CN103597028B/zh active Active
- 2012-05-30 RU RU2013157594A patent/RU2606626C2/ru active
- 2012-05-30 DK DK12725281.5T patent/DK2718363T3/da active
- 2012-05-30 WO PCT/US2012/039909 patent/WO2012170241A1/en active Application Filing
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2013
- 2013-12-10 CO CO13289094A patent/CO6821925A2/es unknown
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CA2838291A1 (en) | 2012-12-13 |
CO6821925A2 (es) | 2013-12-31 |
BR112013031475B1 (pt) | 2020-12-15 |
CN103597028A (zh) | 2014-02-19 |
EP2718363B1 (en) | 2016-05-04 |
CN103597028B (zh) | 2016-11-02 |
RU2013157594A (ru) | 2015-07-20 |
US20140094537A1 (en) | 2014-04-03 |
RU2606626C2 (ru) | 2017-01-10 |
EP2718363B2 (en) | 2019-12-11 |
WO2012170241A1 (en) | 2012-12-13 |
DK2718363T3 (da) | 2016-07-04 |
EP2718363A1 (en) | 2014-04-16 |
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/05/2012, OBSERVADAS AS CONDICOES LEGAIS. |