RU2014107046A - RADIATION-THERMAL METHOD FOR PRODUCING PEAK-BINDER FOR PRODUCING ELECTRODES - Google Patents
RADIATION-THERMAL METHOD FOR PRODUCING PEAK-BINDER FOR PRODUCING ELECTRODES Download PDFInfo
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- RU2014107046A RU2014107046A RU2014107046/05A RU2014107046A RU2014107046A RU 2014107046 A RU2014107046 A RU 2014107046A RU 2014107046/05 A RU2014107046/05 A RU 2014107046/05A RU 2014107046 A RU2014107046 A RU 2014107046A RU 2014107046 A RU2014107046 A RU 2014107046A
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- producing
- coal tar
- binder
- tar pitch
- radiation
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Abstract
1. Способ получения пека-связующего для электродных материалов, включающий разогрев каменноугольного пека до температуры выше 150°C, отличающийся тем, что поток жидкотекучего каменноугольного пека подвергают облучению пучком электронов с дозой облучения в интервале от 10 до 150 кГр.2. Способ по п. 1, отличающийся тем, что поток жидкотекучего каменноугольного пека подвергается облучению пучком электронов при температуре каменноугольного пека в интервале от 150°C до 250°C.1. A method of obtaining a pitch-binder for electrode materials, comprising heating coal tar pitch to a temperature above 150 ° C, characterized in that the flow of liquid coal tar pitch is irradiated with an electron beam with an irradiation dose in the range from 10 to 150 kGy. 2. The method according to claim 1, characterized in that the flow of liquid coal tar pitch is irradiated with an electron beam at a temperature of coal tar pitch in the range from 150 ° C to 250 ° C.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2014107046/05A RU2571152C2 (en) | 2014-02-25 | 2014-02-25 | Radiation-thermal production of binder-pitch for fabrication of electrodes |
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RU2014107046/05A RU2571152C2 (en) | 2014-02-25 | 2014-02-25 | Radiation-thermal production of binder-pitch for fabrication of electrodes |
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RU2014107046A true RU2014107046A (en) | 2015-11-10 |
RU2571152C2 RU2571152C2 (en) | 2015-12-20 |
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RU2014107046/05A RU2571152C2 (en) | 2014-02-25 | 2014-02-25 | Radiation-thermal production of binder-pitch for fabrication of electrodes |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2643954C1 (en) * | 2017-06-01 | 2018-02-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" | Method of obtaining oil medium-temperature binding and impregnation pitches |
RU2758057C1 (en) * | 2020-12-09 | 2021-10-26 | Акционерное общество "Газпромнефть - Омский НПЗ" (АО "Газпромнефть-ОНПЗ") | Method for production of linear alpha-olefins |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU903375A1 (en) * | 1979-10-01 | 1982-02-07 | Московский Ордена Ленина И Ордена Трудового Красного Знамени Химико-Технологический Институт Им. Д.И. Менделеева | Method of producing coking material from coal pitch |
RU2119522C1 (en) * | 1996-03-04 | 1998-09-27 | Восточный научно-исследовательский углехимический институт | Method of preparing pitch binder for electrode materials |
JP2002083595A (en) * | 2000-09-06 | 2002-03-22 | Mitsubishi Gas Chem Co Inc | Coke, artificial graphite, method of manufacturing carbon material for negative electrode of nonaqueous solvent secondary battery, and pitch composition |
RU2241016C2 (en) * | 2002-11-28 | 2004-11-27 | Федеральное государственное унитарное предприятие "Восточный научно-исследовательский углехимический институт" | Method of preparing binding ditch for electrode materials |
RU2288938C1 (en) * | 2005-10-10 | 2006-12-10 | Общество с ограниченной ответственностью "Инженерно-технологический центр" | Method of preparing binding pitch for electrode materials |
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2014
- 2014-02-25 RU RU2014107046/05A patent/RU2571152C2/en not_active IP Right Cessation
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RU2571152C2 (en) | 2015-12-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190226 |