RU99115263A - ELECTRICAL INSULATED OIL - Google Patents

ELECTRICAL INSULATED OIL

Info

Publication number
RU99115263A
RU99115263A RU99115263/04A RU99115263A RU99115263A RU 99115263 A RU99115263 A RU 99115263A RU 99115263/04 A RU99115263/04 A RU 99115263/04A RU 99115263 A RU99115263 A RU 99115263A RU 99115263 A RU99115263 A RU 99115263A
Authority
RU
Russia
Prior art keywords
oil
antioxidant
electrical insulated
insulated oil
amine type
Prior art date
Application number
RU99115263/04A
Other languages
Russian (ru)
Other versions
RU2169173C2 (en
Inventor
Василий Владимирович Григорьев
Галина Владимировна Суровская
Татьяна Николаевна Шабалина
Лев Николаевич Баландин
Владимир Антонович Козлов
Original Assignee
ОАО "Средневолжский научно-исследовательский институт по нефтепереработке"
Filing date
Publication date
Application filed by ОАО "Средневолжский научно-исследовательский институт по нефтепереработке" filed Critical ОАО "Средневолжский научно-исследовательский институт по нефтепереработке"
Priority to RU99115263/04A priority Critical patent/RU2169173C2/en
Priority claimed from RU99115263/04A external-priority patent/RU2169173C2/en
Publication of RU99115263A publication Critical patent/RU99115263A/en
Application granted granted Critical
Publication of RU2169173C2 publication Critical patent/RU2169173C2/en

Links

Claims (1)

Электроизоляционное масло, содержащее нефтяное масло, полимер и антиокислитель, отличающееся тем, что в качестве полимера оно содержит полиизобутилен мол. м. 1000-5000, в качестве антиокислителя - антиокислительную присадку фенольного или аминного типа, в качестве нефтяного масла используется углеводородная основа, полученная из продуктов гидрокаталитической переработки парафинсодержащего сырья при следующем соотношении компонентов, мас.%:
Полиизобутилен ММ 1000-5000 - 0,1 - 20
Антиокислительная присадка фенольного или аминного типа - 0,1 - 0,5
Нефтяное масло - До 100Electrical insulating oil containing petroleum oil, a polymer and an antioxidant, characterized in that it contains polyisobutylene mol. m 1000-5000, as an antioxidant - antioxidant additive phenolic or amine type, as petroleum oil used hydrocarbon base, obtained from the products of hydrocatalytic processing of paraffin-containing raw materials in the following ratio, wt.%:
Polyisobutylene MM 1000-5000 - 0.1 - 20
Antioxidant additive phenolic or amine type - 0.1 - 0.5
Oil Oil - Up to 100
RU99115263/04A 1999-07-13 1999-07-13 Electrical insulating oil RU2169173C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99115263/04A RU2169173C2 (en) 1999-07-13 1999-07-13 Electrical insulating oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99115263/04A RU2169173C2 (en) 1999-07-13 1999-07-13 Electrical insulating oil

Publications (2)

Publication Number Publication Date
RU99115263A true RU99115263A (en) 2001-05-27
RU2169173C2 RU2169173C2 (en) 2001-06-20

Family

ID=20222635

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99115263/04A RU2169173C2 (en) 1999-07-13 1999-07-13 Electrical insulating oil

Country Status (1)

Country Link
RU (1) RU2169173C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2528832C1 (en) * 2013-05-06 2014-09-20 Открытое акционерное общество "Нефтяная компания "Роснефть" Electrically insulating oil
RU2653541C1 (en) * 2017-07-05 2018-05-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" (ФГБОУ ВО "КГЭУ") Transformer oil oxidation retardation method

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