BRPI0618409C1 - fluido dielétricos à base de óleo contendo ácido monoinsaturado de baixa viscosidade, processo para suas produções, transformador e modificador de viscosidade - Google Patents

fluido dielétricos à base de óleo contendo ácido monoinsaturado de baixa viscosidade, processo para suas produções, transformador e modificador de viscosidade

Info

Publication number
BRPI0618409C1
BRPI0618409C1 BRC10618409-0A BRPI0618409A BRPI0618409C1 BR PI0618409 C1 BRPI0618409 C1 BR PI0618409C1 BR PI0618409 A BRPI0618409 A BR PI0618409A BR PI0618409 C1 BRPI0618409 C1 BR PI0618409C1
Authority
BR
Brazil
Prior art keywords
oil
alkyl
fatty acid
viscosity
dielectric fluid
Prior art date
Application number
BRC10618409-0A
Other languages
English (en)
Inventor
Syed Mofizul Islam
Mohammed Amanullah
Samer Chami
Gary Ienco
Original Assignee
Biolectric Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2005905593A external-priority patent/AU2005905593A0/en
Application filed by Biolectric Pty Ltd filed Critical Biolectric Pty Ltd
Publication of BRPI0618409A2 publication Critical patent/BRPI0618409A2/pt
Publication of BRPI0618409C1 publication Critical patent/BRPI0618409C1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/22—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lubricants (AREA)
  • Organic Insulating Materials (AREA)

Abstract

FLUIDOS DIELéTRICOS á BASE DE óLEO CONTENDO áCIDO MONOINSATURADO DE BAIXA VISCOSIDADE, PROCESSO PARA SUAS PRODUçõES, TRANSFORMADOR E MODIFICADOR DE VISCOSIDADE, trata-se a presente invenção de uma composição de fluido dielétrico e um método para a mesma. E revelado ainda modificadores de viscosidade e um método de redução da viscosidade de um fluido dielétrico a base de óleo. A composição inclui um óleo com um alto teor de ácido graxo monoinsaturado e um ou mais alquil ésteres de ácido graxo, cada um tendo um meio de ácido graxo e de alquil éster, caracterizado pelo fato que o meio alquil dos alquil ésteres do ácido graxo possui 1 a 4 átomos de carbono e caracterizado pelo fato que o óleo e o alquil éster do ácido graxo estão na variação de 40%-60% v/v da composição do fluido dielétrico. O modificador de viscosidade inclui um ou mais alquil ésteres de ácido graxo com um meio de alquil e um meio de ácido graxo, caracterizado pelo fato que o meio alquil possui 1 a 4 átomos de carbono. O método de redução da viscosidade inclui a mistura de modificador de viscosidade e um fluido dielétrico a base de óleo vegetal em uma proporção de 40:60 - 60:40.
BRC10618409-0A 2005-10-11 2006-10-11 fluido dielétricos à base de óleo contendo ácido monoinsaturado de baixa viscosidade, processo para suas produções, transformador e modificador de viscosidade BRPI0618409C1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005905593A AU2005905593A0 (en) 2005-10-11 Vegetable oil-based dielectric fluids
PCT/AU2006/001493 WO2007041785A1 (en) 2005-10-11 2006-10-11 Low viscosity vegetable oil-based dielectric fluids

Publications (2)

Publication Number Publication Date
BRPI0618409A2 BRPI0618409A2 (pt) 2011-08-30
BRPI0618409C1 true BRPI0618409C1 (pt) 2011-12-20

Family

ID=37942220

Family Applications (1)

Application Number Title Priority Date Filing Date
BRC10618409-0A BRPI0618409C1 (pt) 2005-10-11 2006-10-11 fluido dielétricos à base de óleo contendo ácido monoinsaturado de baixa viscosidade, processo para suas produções, transformador e modificador de viscosidade

Country Status (7)

Country Link
US (1) US8440116B2 (pt)
EP (1) EP1952408A4 (pt)
CN (1) CN101300644B (pt)
BR (1) BRPI0618409C1 (pt)
CA (1) CA2625185A1 (pt)
NZ (1) NZ588601A (pt)
WO (1) WO2007041785A1 (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8859794B2 (en) 2005-04-26 2014-10-14 Battelle Memorial Institute Use of fatty acids as feed material in polyol process
US8247582B2 (en) 2006-02-07 2012-08-21 Battelle Memorial Institute Esters of 5-hydroxymethylfurfural and methods for their preparation
WO2010012051A2 (en) * 2008-08-01 2010-02-04 Companhia Energetica Do Ceara Process of production of dielectric fluid obtained from vegetable oils and formulation of dielectric fluid using vegetable oils
CA2731684C (en) 2008-10-16 2013-11-26 Prolec-Ge Internacional, S. De R.L. De C.V. Vegetable oil of high dielectric purity, method for obtaining same and use in an electrical device
BRPI0823318A2 (pt) * 2008-12-19 2015-06-23 Prolec Ge Internacional S De R L De C V "composição de fluido dielétrico à base de óleos vegetais e livre de antioxidantes".
JP6075952B2 (ja) 2008-12-31 2017-02-08 バテル・メモリアル・インスティテュートＢａｔｔｅｌｌｅ Ｍｅｍｏｒｉａｌ Ｉｎｓｔｉｔｕｔｅ 最初の脂肪酸の酸化的開裂と次のエステル化反応によるエステルとポリオールの製造
BRPI0923801B1 (pt) 2008-12-31 2020-10-13 Battelle Memorial Institute Métodos para produzir um éster, e para produzir amidas
MX2011007002A (es) 2008-12-31 2012-09-28 Battelle Memorial Institute Pre-esterificacion de polioles primarios para mejorar la solubilidad en solventes usados en el proceso de poliol.
JP2012520377A (ja) 2009-03-13 2012-09-06 バテル・メモリアル・インスティテュート 変性植物油潤滑剤
EP2411481B1 (en) * 2009-03-27 2016-08-03 E. I. du Pont de Nemours and Company Dielectric heat-transfer fluid
JP5608229B2 (ja) 2009-07-07 2014-10-15 スリーエム イノベイティブ プロパティズ カンパニー エルカ酸誘電体油を含有する電気機器
CN102040952B (zh) * 2009-10-13 2014-10-15 东莞丽利涂料有限公司 木材加工用油性组合物及其应用
CA2785645C (en) * 2009-12-28 2017-03-14 Dow Global Technologies Llc Algae oil based dielectric fluid for electrical components
WO2011119747A1 (en) * 2010-03-23 2011-09-29 Massachusetts Institute Of Technology Low ionization potential additive to dielectric compositions
US8563482B2 (en) 2010-09-22 2013-10-22 Saudi Arabian Oil Company Environment friendly base fluid to replace the toxic mineral oil-based base fluids
IT1403878B1 (it) 2011-02-14 2013-11-08 A & A Flii Parodi Srl Fluido dielettrico vegetale per trasformatori elettrici
CN103781887B (zh) * 2011-06-27 2016-08-17 陶氏环球技术有限责任公司 基因工程化微生物油的介电流体
WO2013032912A1 (en) * 2011-08-26 2013-03-07 E. I. Du Pont De Nemours And Company Insulating material comprising nonwoven webs
EP2751811B1 (en) * 2011-09-30 2015-09-23 Dow Global Technologies LLC Synthetic ester-based dielectric fluid compositions for enhanced thermal management
KR102051786B1 (ko) 2011-09-30 2019-12-03 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 관리를 위한 절연 유체 조성물
WO2013052956A2 (en) * 2011-10-07 2013-04-11 E. I. Du Pont De Nemours And Company Liquid compositions used as insulating and heat transfer means, electrical devices containing said compositions and preparation methods for such compositions
KR101984342B1 (ko) 2011-12-30 2019-05-30 다우 글로벌 테크놀로지스 엘엘씨 파네센 기재 올리고머를 갖는 유전 유체
DE102012103701A1 (de) 2012-04-26 2013-10-31 Fuchs Petrolub Ag Ester als Kühl- und Isolierflüssigkeiten für Transformatoren
WO2014054049A1 (en) * 2012-10-01 2014-04-10 Dow Global Technologies Llc Non-oleic triglyceride based, low viscosity, high flash point dielectric fluids
EP2908654B1 (en) * 2012-10-18 2016-08-17 Dow Global Technologies LLC Non-oleic triglyceride based, low viscosity, high flash point dielectric fluids
EP2908655B1 (en) * 2012-10-18 2016-09-07 Dow Global Technologies LLC Oleic and medium chain length triglyceride based, low viscosity, high flash point dielectric fluids
EP2908653B1 (en) * 2012-12-18 2016-09-07 Dow Global Technologies LLC Triglyceride based, low viscosity, high flash point dielectric fluids
WO2014100649A1 (en) * 2012-12-20 2014-06-26 Cargill, Incorporated Enzymatically-degummed oil and uses thereof
US9834718B2 (en) 2014-05-06 2017-12-05 Saudi Arabian Oil Company Ecofriendly lubricating additives for water-based wellbore drilling fluids
AU2015258763B2 (en) * 2014-05-16 2019-07-04 Plus Pa Pty Ltd Dielectric fluid for electrical apparatus
WO2016051412A1 (en) * 2014-10-02 2016-04-07 Millstoneoils Ltd. Compositions for reducing acidity
WO2016063286A1 (en) 2014-10-22 2016-04-28 Dow Global Technologies Llc Branched triglyceride-based fluids useful for dielectric and/or heat transfer applications
GB2542353A (en) * 2015-09-15 2017-03-22 Alstom Technology Ltd A busbar assembly
CN105505533A (zh) * 2015-12-02 2016-04-20 青岛中科润美润滑材料技术有限公司 一种环境友好型高燃点变压器油及其制备方法
ITUA20161306A1 (it) * 2016-03-03 2017-09-03 Ser Tec Soc A Responsabilita Limitata Liquido refrigerante dielettrico per raffreddare ad immersione un dispositivo elettronico e sistema di raffreddamento per raffreddare ad immersione un dispositivo elettronico
FR3053521B1 (fr) * 2016-06-29 2020-11-06 Arkema France Fluide dielectrique comprenant des esters d'acides gras
CN112005319B (zh) 2018-03-21 2023-07-07 嘉吉公司 具有增加的稳定性的合成酯和矿物油介电流体
CN110747043B (zh) * 2019-11-04 2022-05-06 国网河南省电力公司电力科学研究院 一种低倾点植物绝缘油的制备工艺
US11352545B2 (en) 2020-08-12 2022-06-07 Saudi Arabian Oil Company Lost circulation material for reservoir section
CN113652277B (zh) * 2021-07-02 2023-05-05 广东电网有限责任公司 一种餐厨废弃油脂基绝缘油降粘工艺
CN114106903B (zh) * 2021-10-29 2023-04-07 广东电网有限责任公司广州供电局 绝缘油及其制备方法
CN116742210B (zh) * 2023-08-14 2023-12-05 南方电网调峰调频(广东)储能科技有限公司 电子元器件的基于植物绝缘油的浸没式冷却液

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513356A1 (de) * 1985-04-15 1986-10-16 Henkel KGaA, 4000 Düsseldorf Neue ester ungesaettigter polymerisierbarer carbonsaeuren, daraus gewonnene oelloesliche homo- und copolymere, verfahren zu ihrer herstellung und ihre verwendung als stockpunktserniedriger
US5244878A (en) * 1987-12-30 1993-09-14 Institut Francais Du Petrole Process for delaying the formation and/or reducing the agglomeration tendency of hydrates
DE3927155A1 (de) * 1989-08-17 1991-02-21 Henkel Kgaa Umweltfreundliches grundoel fuer die formulierung von hydraulikoelen
KR100218231B1 (ko) * 1991-03-04 1999-09-01 야스이 기치지 초콜렛 및 초콜렛 이용 식품
US6280659B1 (en) 1996-03-01 2001-08-28 David W. Sundin Vegetable seed oil insulating fluid
US5949017A (en) 1996-06-18 1999-09-07 Abb Power T&D Company Inc. Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions
US5958851A (en) * 1998-05-11 1999-09-28 Waverly Light And Power Soybean based transformer oil and transmission line fluid
JP2000090740A (ja) * 1998-09-14 2000-03-31 Kansai Tech Corp エステル系電気絶縁油及びその製造法並びに電気機器
US6624124B2 (en) * 2001-07-13 2003-09-23 Renewable Lubricants, Inc. Biodegradable penetrating lubricant
JP4266676B2 (ja) * 2003-03-10 2009-05-20 株式会社ジャパンエナジー 電気絶縁油
FR2855527B1 (fr) * 2003-05-30 2006-07-28 Electricite De France Compositions liquides dielectriques, a base d'huile de colza oleique modifiee, et dispositifs electriques les contenant, a titre de liquides isolants et caloporteurs
US7524440B2 (en) * 2003-10-02 2009-04-28 Cooper Industries, Inc. Method comprising additive for dielectric fluid

Also Published As

Publication number Publication date
US8440116B2 (en) 2013-05-14
WO2007041785A1 (en) 2007-04-19
CN101300644A (zh) 2008-11-05
US20090140830A1 (en) 2009-06-04
BRPI0618409A2 (pt) 2011-08-30
EP1952408A4 (en) 2011-03-09
CN101300644B (zh) 2013-03-06
NZ588601A (en) 2012-05-25
CA2625185A1 (en) 2007-04-19
EP1952408A1 (en) 2008-08-06

Similar Documents

Publication Publication Date Title
BRPI0618409C1 (pt) fluido dielétricos à base de óleo contendo ácido monoinsaturado de baixa viscosidade, processo para suas produções, transformador e modificador de viscosidade
Lee et al. Diacylglycerol in food industry: Synthesis methods, functionalities, health benefits, potential risks and drawbacks
SG179416A1 (en) Lubricant base oil, method for production thereof, and lubricant oil composition
BR112015014913A2 (pt) biorrefinação de talóleo bruto
BR0314329A (pt) Processo para produzir um óleo base lubrificante derivado de fischer-tropsch, produto de óleo base lubrificante, óleo base lubrificante derivado de fischer-tropsh, e, lubrificante acabado
BRPI0517776A (pt) composições de óleo com alto teor de pufa
BRPI0510456A (pt) uso de (met) acrilatos de polialquila em composições de óleo lubrificante
BRPI0409856A (pt) método para a redução de desgaste de elementos de aço em contato deslizante-rolante
BRPI0416241A (pt) método e processo para melhorar as propriedades lubrificantes de um óleo de base de destilado, componente de mistura do óleo de base atenuante do ponto de fluidez, processo para preparar o mesmo, e, óleo de base lubrificante
WO2008129358A8 (en) Oil producing microbes and methods of modification thereof
BR0106126A (pt) Processo para a preparação de ésteres de ácido graxo partindo de sementes ou de frutos
AR016266A1 (es) Producto graso de aceite de soja, producto de reposteria, producto graso mezclado y metodo para fabricarlos
BR112012017522A2 (pt) composição de óleo lubrificante
BR0311510A (pt) Junta rosqueada para tubos de aço
BR112015026446A2 (pt) composição cosmética contendo uma fase oleosa compreendendo um elastômero de silicone em gotículas aquosas dispersas e um surfactante particular
BR112015015829A2 (pt) composição, processo para alisamento de cabelo crespo de tipo africano, uso da composição e kit
BR112012013032A2 (pt) composição de combustível misturada com propriedades de fluxo a frio melhoradas
BR112012011557A2 (pt) processo para produção de óleos de processo naftênicos por hidrogenação
WO2010126760A3 (en) Polymeric phosphorus esters for lubricant applications
BR112019005016A8 (pt) Composição para aplicação tópica com atividade antifúngica
Cavalcante et al. Synthesis and characterization of novel polyol esters of undecylenic acid as ecofriendly lubricants
BRPI0610621A8 (pt) composição de lubrificante e processo para produzir uma composição de lubrificante
BR112017027415A2 (pt) composição na forma de uma emulsão óleo-em-água tendo um intervalo de ph de 3 a 5, método de preparação da mesma e uso de caramelo e um ou mais compostos fenólicos em uma composição tendo um ph no intervalo de 3 a 5 compreendendo óleo vegetal compreendendo ácidos graxos monoinsaturados ou poli-insaturados
BR9911120A (pt) Fluido de poço, comportando uma composição lubrificante - processo para controlar a lubrificação de um fluido de poço - aplicação aos fluidos com elevado ph
CL2011002621A1 (es) Sustituto de grasa de cerdo que comprende una mezcla de 10 a 50% de aceite de palma y un aceite seleccionado entre girasol y/o cartamo, canola, soya, oliva y girasol con alto contenido de acido oleico y/o cartamo con alto contenido de acido oleico; procedimiento de fabricacion; y su uso.

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]

Free format text: ADDITIONAL INVENTOR S CERTIFICATE:

B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing

Free format text: ADDITIONAL INVENTOR S CERTIFICATE:

B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]

Free format text: ADDITIONAL INVENTOR S CERTIFICATE: