ES364039A1 - Procedimiento de obtencion de aceites aislantes no inhibi- dos para transformadores. - Google Patents

Procedimiento de obtencion de aceites aislantes no inhibi- dos para transformadores.

Info

Publication number
ES364039A1
ES364039A1 ES364039A ES364039A ES364039A1 ES 364039 A1 ES364039 A1 ES 364039A1 ES 364039 A ES364039 A ES 364039A ES 364039 A ES364039 A ES 364039A ES 364039 A1 ES364039 A1 ES 364039A1
Authority
ES
Spain
Prior art keywords
oil
transformers
sulphides
alumina
dewaxed
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.)
Expired
Application number
ES364039A
Other languages
English (en)
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.)
EMPRESA NACIONAL CALVO
Original Assignee
EMPRESA NACIONAL CALVO
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 EMPRESA NACIONAL CALVO filed Critical EMPRESA NACIONAL CALVO
Priority to ES364039A priority Critical patent/ES364039A1/es
Priority to DE19702008327 priority patent/DE2008327B2/de
Priority to GB9094/70A priority patent/GB1255897A/en
Priority to FR707006813A priority patent/FR2032401B1/fr
Publication of ES364039A1 publication Critical patent/ES364039A1/es
Expired legal-status Critical Current

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
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/12—Electrical isolation oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ES364039A 1969-02-25 1969-02-25 Procedimiento de obtencion de aceites aislantes no inhibi- dos para transformadores. Expired ES364039A1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES364039A ES364039A1 (es) 1969-02-25 1969-02-25 Procedimiento de obtencion de aceites aislantes no inhibi- dos para transformadores.
DE19702008327 DE2008327B2 (de) 1969-02-25 1970-02-23 Verfahren zur herstellung inhibitorfreier isolieroele fuer transformatoren
GB9094/70A GB1255897A (en) 1969-02-25 1970-02-25 Process for obtaining a uninhibited insulating oil for transformers
FR707006813A FR2032401B1 (es) 1969-02-25 1970-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES364039A ES364039A1 (es) 1969-02-25 1969-02-25 Procedimiento de obtencion de aceites aislantes no inhibi- dos para transformadores.

Publications (1)

Publication Number Publication Date
ES364039A1 true ES364039A1 (es) 1970-12-16

Family

ID=8452055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES364039A Expired ES364039A1 (es) 1969-02-25 1969-02-25 Procedimiento de obtencion de aceites aislantes no inhibi- dos para transformadores.

Country Status (4)

Country Link
DE (1) DE2008327B2 (es)
ES (1) ES364039A1 (es)
FR (1) FR2032401B1 (es)
GB (1) GB1255897A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044761B2 (ja) * 1976-02-03 1985-10-05 日石三菱株式会社 電気絶縁油組成物の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280336A (es) * 1958-06-03
NL278045A (es) * 1961-05-19
US3192153A (en) * 1962-11-06 1965-06-29 Socony Mobil Oil Co Inc Preparation of transformer oils

Also Published As

Publication number Publication date
DE2008327A1 (de) 1970-10-08
FR2032401A1 (es) 1970-11-27
GB1255897A (en) 1971-12-01
FR2032401B1 (es) 1973-04-06
DE2008327B2 (de) 1977-09-01

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