RU2014107046A - RADIATION-THERMAL METHOD FOR PRODUCING PEAK-BINDER FOR PRODUCING ELECTRODES - Google Patents

RADIATION-THERMAL METHOD FOR PRODUCING PEAK-BINDER FOR PRODUCING ELECTRODES Download PDF

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Publication number
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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Russia
Prior art keywords
producing
coal tar
binder
tar pitch
radiation
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RU2014107046/05A
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Russian (ru)
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RU2571152C2 (en
Inventor
Александр Викторович Варанд
Борис Петрович Толочко
Александр Юрьевич Гадецкий
Александр Альбертович Брязгин
Михаил Васильевич Коробейников
Михаил Александрович Михайленко
Николай Захарович Ляхов
Сергей Александрович Белокриницкий
Владимир Валерианович Очков
Original Assignee
Общество с ограниченной ответственностью "Радиационно химические технологии"
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Priority to RU2014107046/05A priority Critical patent/RU2571152C2/en
Publication of RU2014107046A publication Critical patent/RU2014107046A/en
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Publication of RU2571152C2 publication Critical patent/RU2571152C2/en

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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)

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.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. 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. 2. The method according to p. 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.
RU2014107046/05A 2014-02-25 2014-02-25 Radiation-thermal production of binder-pitch for fabrication of electrodes RU2571152C2 (en)

Priority Applications (1)

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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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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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* Cited by examiner, † Cited by third party
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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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MM4A The patent is invalid due to non-payment of fees

Effective date: 20190226