CA1292999C - Methode de raffinage huile dielectrique - Google Patents

Methode de raffinage huile dielectrique

Info

Publication number
CA1292999C
CA1292999C CA000560828A CA560828A CA1292999C CA 1292999 C CA1292999 C CA 1292999C CA 000560828 A CA000560828 A CA 000560828A CA 560828 A CA560828 A CA 560828A CA 1292999 C CA1292999 C CA 1292999C
Authority
CA
Canada
Prior art keywords
fraction
diarylethylenes
catalyst
oil
diarylethanes
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 - Lifetime
Application number
CA000560828A
Other languages
English (en)
Inventor
Hideyuki Dohi
Shigenobu Kawakami
Keiji Endo
Atsushi Sato
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co 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
Application filed by Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Priority to CA000560828A priority Critical patent/CA1292999C/fr
Application granted granted Critical
Publication of CA1292999C publication Critical patent/CA1292999C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Organic Insulating Materials (AREA)
CA000560828A 1988-03-08 1988-03-08 Methode de raffinage huile dielectrique Expired - Lifetime CA1292999C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000560828A CA1292999C (fr) 1988-03-08 1988-03-08 Methode de raffinage huile dielectrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000560828A CA1292999C (fr) 1988-03-08 1988-03-08 Methode de raffinage huile dielectrique

Publications (1)

Publication Number Publication Date
CA1292999C true CA1292999C (fr) 1991-12-10

Family

ID=4137592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000560828A Expired - Lifetime CA1292999C (fr) 1988-03-08 1988-03-08 Methode de raffinage huile dielectrique

Country Status (1)

Country Link
CA (1) CA1292999C (fr)

Similar Documents

Publication Publication Date Title
CA1194285A (fr) Huile dielectrique, et appareils qui la renferment
EP0103868B1 (fr) Huile pour isolation électrique et dispositifs électriques contenant cette huile
DE3382807T2 (de) Verfahren zum Verbessern der elektrischen Isoliereigenschaften einer Fraktion eines elektrischen Isolierstoffes und diese Stoffe enthaltende elektrische Vorrichtungen
CA1263228A (fr) Huile isolante en appareils electriques isoles au moyen de cette huile
US4013736A (en) Synthesis of low viscosity low pour point hydrocarbon lubricating oils
CA1203975A (fr) Huile dielectrique, et appareils qui la renferment
US4802058A (en) Novel method for refining electrical insulating oil
CA1292999C (fr) Methode de raffinage huile dielectrique
JPH0635399B2 (ja) 高沸点炭化水素油の製造法
JPS6116410A (ja) 電気絶縁油
CN1163879A (zh) 由重整汽油生产纯芳烃的方法和实现该方法的装置
EP0281162B1 (fr) Procédé de modification des caractéristiques électriques d'isolation d'une fraction d'une substance isolante électrique et appareils électriques contenant cette substance
JP2514024B2 (ja) 新規な電気絶縁油組成物の製造方法
EP0150908B1 (fr) Utilisation des Compositions réticulables d'imprégnation pour l'imprégnation des dispositifs electriques
JP2514058B2 (ja) 新規な電気絶縁油組成物の製造方法
DE2813502A1 (de) Verfahren zur aufarbeitung von thermisch gecracktem nebenproduktoel
JPH0378723B2 (fr)
JPS6052532B2 (ja) コンデンサ−油の製造方法
JPH02204905A (ja) 電気絶縁油の製造方法
JPH0317328B2 (fr)
JPH0435844B2 (fr)
JPS6018588A (ja) 新しい電気絶縁油

Legal Events

Date Code Title Description
MKLA Lapsed