CA2823141C - Method of removing impurities from natural ester oil, manufacture of oil-based dielectric fluids - Google Patents

Method of removing impurities from natural ester oil, manufacture of oil-based dielectric fluids Download PDF

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Publication number
CA2823141C
CA2823141C CA2823141A CA2823141A CA2823141C CA 2823141 C CA2823141 C CA 2823141C CA 2823141 A CA2823141 A CA 2823141A CA 2823141 A CA2823141 A CA 2823141A CA 2823141 C CA2823141 C CA 2823141C
Authority
CA
Canada
Prior art keywords
oil
absorbent
natural ester
ester oil
bleached
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2823141A
Other languages
English (en)
French (fr)
Other versions
CA2823141A1 (en
Inventor
Suh Joon Han
Peter C. Dreux
Paul J. Caronia
Daniel Witte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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
Application filed by Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Publication of CA2823141A1 publication Critical patent/CA2823141A1/en
Application granted granted Critical
Publication of CA2823141C publication Critical patent/CA2823141C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
  • Organic Insulating Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Edible Oils And Fats (AREA)
CA2823141A 2010-12-30 2011-11-08 Method of removing impurities from natural ester oil, manufacture of oil-based dielectric fluids Active CA2823141C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061428298P 2010-12-30 2010-12-30
US61/428,298 2010-12-30
PCT/US2011/059953 WO2012091805A2 (en) 2010-12-30 2011-11-08 Method of removing impurities from natural ester, oil-based dielectric fluids

Publications (2)

Publication Number Publication Date
CA2823141A1 CA2823141A1 (en) 2012-07-05
CA2823141C true CA2823141C (en) 2018-11-27

Family

ID=45099166

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2823141A Active CA2823141C (en) 2010-12-30 2011-11-08 Method of removing impurities from natural ester oil, manufacture of oil-based dielectric fluids

Country Status (10)

Country Link
US (2) US20130264527A1 (enExample)
EP (1) EP2659492B1 (enExample)
JP (1) JP6031448B2 (enExample)
KR (1) KR101932295B1 (enExample)
CN (1) CN103392209B (enExample)
BR (1) BR112013016466B1 (enExample)
CA (1) CA2823141C (enExample)
MX (1) MX2013007697A (enExample)
TW (1) TWI520158B (enExample)
WO (1) WO2012091805A2 (enExample)

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* Cited by examiner, † Cited by third party
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KR101932295B1 (ko) * 2010-12-30 2018-12-24 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 천연 에스테르 오일로부터의 불순물 제거 방법, 오일계 유전성 유체의 제조 방법
CN104403803A (zh) * 2014-10-24 2015-03-11 国家电网公司 一种采用物理-化学混合工艺制备天然酯绝缘油的方法
CN106497628A (zh) * 2016-09-18 2017-03-15 吴肖颜 一种变压器绝缘油
GB201622167D0 (en) 2016-12-23 2017-02-08 Marine Biopolymers Ltd Method of processing seaweed and related products
WO2018168684A1 (ja) * 2017-03-13 2018-09-20 学校法人同志社 トランスオイル、トランスオイル評価方法およびトランスオイル評価装置
EP3711074B1 (de) 2018-01-15 2022-03-30 Siemens Energy Global GmbH & Co. KG Transportfähige leistungstransformatoreinheit
CN110747044B (zh) * 2019-11-09 2022-06-21 江苏翊安环保科技有限公司 一种可生物降解环保液压油及其制备方法
US20210275942A1 (en) * 2020-02-27 2021-09-09 James D. Stryker Combinations of Containers and Purifying Materials Used in the Purification of Liquids
MX2023009908A (es) * 2021-03-02 2023-10-31 Cargill Inc Método para fabricar fluidos dielectricos de aceite de origen biologico.
KR102639280B1 (ko) * 2021-07-30 2024-02-20 서울대학교산학협력단 정제 식용유지의 제조방법
CN119709287B (zh) * 2024-12-23 2025-08-22 江苏双江能源科技股份有限公司 一种电力变压器专用的改性天然酯绝缘油及其制备方法

Family Cites Families (22)

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US2498353A (en) * 1946-12-23 1950-02-21 Ernest C Bierce Process for making activated magnesium silicates
FR1400279A (fr) * 1964-07-07 1965-05-21 Ass Elect Ind Système de deshydratation permanente de l'huile des transformateurs
US4629588A (en) * 1984-12-07 1986-12-16 W. R. Grace & Co. Method for refining glyceride oils using amorphous silica
AU598665B2 (en) * 1987-05-15 1990-06-28 W.R. Grace & Co.-Conn. Adsorptive material and process for the removal of chlorophyll, color bodies and phospholipids from glyceride oils
JPS6474710A (en) * 1987-09-17 1989-03-20 Takano Corp Removal of trace quantity of moisture in power transformer oil
US5200224A (en) * 1987-09-21 1993-04-06 Oil Process Systems, Inc. Method of treating fryer cooking oil
US5260077A (en) 1991-02-12 1993-11-09 The Lubrizol Corporation Vegetable oil compositions
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
AU721761B2 (en) * 1996-06-18 2000-07-13 Abb Power T & D Company Inc. High oleic acid electrical insulation fluids and method of making the same
US5958851A (en) * 1998-05-11 1999-09-28 Waverly Light And Power Soybean based transformer oil and transmission line fluid
US6808621B1 (en) * 2001-08-08 2004-10-26 Ignacio Cisneros Fuel additive and fuel refining process
WO2005037969A2 (en) 2003-10-09 2005-04-28 The Dallas Group Of America, Inc. Purification of biodiesel with adsorbent materials
WO2006128734A1 (de) * 2005-06-03 2006-12-07 Gastro-Hygiene Anstalt Verfahren und vorrichtung zur reinigung von ölen und fetten
JP4003083B2 (ja) * 2005-08-03 2007-11-07 株式会社エコアップ 絶縁油の精製方法
JP5158347B2 (ja) * 2005-09-09 2013-03-06 ライオン株式会社 電気絶縁油用基剤
CA2786816C (en) * 2007-05-17 2014-12-23 Cooper Industries, Inc. Vegetable oil dielectric fluid composition
JP2011505446A (ja) * 2007-11-27 2011-02-24 グレース・ゲーエムベーハー・ウント・コムパニー・カーゲー 脂肪物質の精製処理
US8232419B2 (en) * 2008-10-02 2012-07-31 The Dallas Group Of America Triacylglycerol purification by a continuous regenerable adsorbent process
WO2010111698A2 (en) 2009-03-27 2010-09-30 E. I. Du Pont De Nemours And Company Dielectric heat-transfer fluid
KR101932295B1 (ko) * 2010-12-30 2018-12-24 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 천연 에스테르 오일로부터의 불순물 제거 방법, 오일계 유전성 유체의 제조 방법
MX357165B (es) * 2012-02-08 2018-06-28 Dow Global Technologies Llc Composiciones de plastificante y metodos para fabricar composiciones de plastificante.

Also Published As

Publication number Publication date
CN103392209B (zh) 2016-01-13
BR112013016466B1 (pt) 2020-05-05
US10163542B2 (en) 2018-12-25
WO2012091805A3 (en) 2012-09-20
BR112013016466A2 (pt) 2016-09-20
TWI520158B (zh) 2016-02-01
US20130264527A1 (en) 2013-10-10
JP2014501319A (ja) 2014-01-20
CN103392209A (zh) 2013-11-13
JP6031448B2 (ja) 2016-11-24
KR20140034134A (ko) 2014-03-19
KR101932295B1 (ko) 2018-12-24
US20180053579A1 (en) 2018-02-22
EP2659492A2 (en) 2013-11-06
TW201227756A (en) 2012-07-01
EP2659492B1 (en) 2014-12-17
MX2013007697A (es) 2013-07-29
WO2012091805A2 (en) 2012-07-05
CA2823141A1 (en) 2012-07-05

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