WO2009066518A1 - 電気絶縁油及びその製造方法 - Google Patents

電気絶縁油及びその製造方法 Download PDF

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Publication number
WO2009066518A1
WO2009066518A1 PCT/JP2008/068268 JP2008068268W WO2009066518A1 WO 2009066518 A1 WO2009066518 A1 WO 2009066518A1 JP 2008068268 W JP2008068268 W JP 2008068268W WO 2009066518 A1 WO2009066518 A1 WO 2009066518A1
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WO
WIPO (PCT)
Prior art keywords
insulating oil
electric insulating
producing
same
mass
Prior art date
Application number
PCT/JP2008/068268
Other languages
English (en)
French (fr)
Inventor
Yoshiyuki Morishima
Takashi Itoh
Original Assignee
Japan Energy Corporation
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 Japan Energy Corporation filed Critical Japan Energy Corporation
Priority to JP2009542506A priority Critical patent/JP5363336B2/ja
Priority to CN2008801050852A priority patent/CN101796593B/zh
Publication of WO2009066518A1 publication Critical patent/WO2009066518A1/ja

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Classifications

    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/02—Specified values of viscosity or viscosity index
    • 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
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/017—Specific gravity or density
    • 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
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2030/40—Low content or no content compositions
    • C10N2030/43—Sulfur free or low sulfur content compositions
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators

Landscapes

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

Abstract

　本発明は、良好な酸化安定性を保持しながら、低い帯電度を長期間維持できるといった優れた電気特性を兼ね備え、実用性能に秀でた有用な電気絶縁油に関し、より詳しくは、（Ａ１）流動点が-27.5°C以下であり、（Ａ２）動粘度（40°C）が5～12 mm2/sであり、（Ａ３）密度（15°C）が0.840～0.860 g/cm3であり、（Ａ４）硫黄分が0.20質量％以下であり、（Ａ５）窒素分が20質量ppm以下であり、（Ａ６）屈折率が1.460～1.480であることを特徴とする電気絶縁油に関するものである。
PCT/JP2008/068268 2007-11-21 2008-10-08 電気絶縁油及びその製造方法 WO2009066518A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009542506A JP5363336B2 (ja) 2007-11-21 2008-10-08 電気絶縁油の製造方法
CN2008801050852A CN101796593B (zh) 2007-11-21 2008-10-08 电气绝缘油及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007302188 2007-11-21
JP2007-302188 2007-11-21

Publications (1)

Publication Number Publication Date
WO2009066518A1 true WO2009066518A1 (ja) 2009-05-28

Family

ID=40667346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068268 WO2009066518A1 (ja) 2007-11-21 2008-10-08 電気絶縁油及びその製造方法

Country Status (3)

Country Link
JP (1) JP5363336B2 (ja)
CN (1) CN101796593B (ja)
WO (1) WO2009066518A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104250577A (zh) * 2013-06-26 2014-12-31 中国石油化工股份有限公司 电气绝缘油及其用途
PL3984092T3 (pl) 2019-06-12 2023-05-22 The Lubrizol Corporation Organiczny układ wymiany ciepła, sposób i płyn

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273805A (ja) * 1985-05-29 1986-12-04 出光興産株式会社 電気絶縁油
EP0458574A2 (en) * 1990-05-21 1991-11-27 Exxon Research And Engineering Company Process for producing transformer oil from a hydrocracked stock
JP2000345177A (ja) * 1999-06-02 2000-12-12 Japan Energy Corp 電気絶縁油
JP2001195920A (ja) * 2000-01-13 2001-07-19 Japan Energy Corp 電気絶縁油及び電気絶縁油用基油
WO2007093631A1 (en) * 2006-02-16 2007-08-23 Shell Internationale Research Maatschappij B.V. Electrical insulation oil composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11263985A (ja) * 1998-03-18 1999-09-28 Japan Energy Corp 電気絶縁油の製造法
JP2002260445A (ja) * 2001-03-05 2002-09-13 Idemitsu Kosan Co Ltd 電気絶縁油
JP5165307B2 (ja) * 2007-08-23 2013-03-21 Ｊｘ日鉱日石エネルギー株式会社 電気絶縁油及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273805A (ja) * 1985-05-29 1986-12-04 出光興産株式会社 電気絶縁油
EP0458574A2 (en) * 1990-05-21 1991-11-27 Exxon Research And Engineering Company Process for producing transformer oil from a hydrocracked stock
JP2000345177A (ja) * 1999-06-02 2000-12-12 Japan Energy Corp 電気絶縁油
JP2001195920A (ja) * 2000-01-13 2001-07-19 Japan Energy Corp 電気絶縁油及び電気絶縁油用基油
WO2007093631A1 (en) * 2006-02-16 2007-08-23 Shell Internationale Research Maatschappij B.V. Electrical insulation oil composition

Also Published As

Publication number Publication date
JPWO2009066518A1 (ja) 2011-04-07
CN101796593B (zh) 2012-05-23
JP5363336B2 (ja) 2013-12-11
CN101796593A (zh) 2010-08-04

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