RU2011102063A - METHOD FOR PREPARING COAL MINING FOR PRODUCING METALLURGICAL COKE - Google Patents
METHOD FOR PREPARING COAL MINING FOR PRODUCING METALLURGICAL COKE Download PDFInfo
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- RU2011102063A RU2011102063A RU2011102063/05A RU2011102063A RU2011102063A RU 2011102063 A RU2011102063 A RU 2011102063A RU 2011102063/05 A RU2011102063/05 A RU 2011102063/05A RU 2011102063 A RU2011102063 A RU 2011102063A RU 2011102063 A RU2011102063 A RU 2011102063A
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- low
- coke
- charge
- coal
- coal tar
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Abstract
1. Способ подготовки угольной шихты для получения металлургического кокса, включающий предварительное смешивание каменноугольной смолы с частью из компонентов шихты, присадку смеси к шихте, состоящей из углей различных технологических групп, и последующее их совместное измельчение, отличающийся тем, что каменноугольную смолу смешивают с коксовым слабоспекающимся и/или коксовым слабоспекающимся низкометаморфизованным углем в соотношении 1:(3,3-6). ! 2. Способ по п.1, отличающийся тем, что доля коксового слабоспекающегося и/или коксового слабоспекающегося низкометаморфизованного угля в шихте составляет 20-40%. ! 3. Способ по п.1, отличающийся тем, что доля каменноугольной смолы в шихте составляет 3-6%. 1. A method of preparing a coal charge for producing metallurgical coke, comprising pre-mixing the coal tar with a part of the charge components, adding the mixture to the charge, consisting of coals of various technological groups, and their subsequent grinding, characterized in that the coal tar is mixed with low-coking coke and / or coke low-sintering low metamorphosed coal in a ratio of 1: (3.3-6). ! 2. The method according to claim 1, characterized in that the proportion of coke low-caking and / or coke low-caking low-metamorphosed coal in the charge is 20-40%. ! 3. The method according to claim 1, characterized in that the proportion of coal tar in the charge is 3-6%.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011102063/05A RU2459856C1 (en) | 2011-01-20 | 2011-01-20 | Method of making coal charge for producing metallurgical coke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011102063/05A RU2459856C1 (en) | 2011-01-20 | 2011-01-20 | Method of making coal charge for producing metallurgical coke |
Publications (2)
Publication Number | Publication Date |
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RU2011102063A true RU2011102063A (en) | 2012-07-27 |
RU2459856C1 RU2459856C1 (en) | 2012-08-27 |
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RU2011102063/05A RU2459856C1 (en) | 2011-01-20 | 2011-01-20 | Method of making coal charge for producing metallurgical coke |
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RU (1) | RU2459856C1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2540554C2 (en) * | 2013-03-22 | 2015-02-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Method of coal charge making and preparation for metallurgical coke manufacturing |
RU2637697C1 (en) * | 2016-12-02 | 2017-12-06 | Открытое акционерное общество "Алтай-кокс" | Method for preparation of coal charge for producing metallurgical coke |
RU2637699C1 (en) * | 2016-12-02 | 2017-12-06 | Открытое акционерное общество "Алтай-кокс" | Coal charge for metallurgical coke production |
RU2663145C1 (en) * | 2017-07-04 | 2018-08-01 | Общество С Ограниченной Ответственностью "Промышленные Инновационные Технологии Национальной Коксохимической Ассоциации" (Ооо "Проминтех Нка") | Method for preparing a charge for coking |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1411332A1 (en) * | 1985-08-19 | 1988-07-23 | Днепродзержинский Индустриальный Институт Им.М.И.Арсеничева | Method of preparing coal charge for coking process |
SU1490135A1 (en) * | 1986-12-26 | 1989-06-30 | Украинский научно-исследовательский углехимический институт | Method of producing coal pitch tar and coke |
RU2174528C1 (en) * | 2000-03-23 | 2001-10-10 | Государственное унитарное предприятие "Восточный научно-исследовательский углехимический институт" | Method of preparing coke |
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2011
- 2011-01-20 RU RU2011102063/05A patent/RU2459856C1/en not_active IP Right Cessation
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Publication number | Publication date |
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RU2459856C1 (en) | 2012-08-27 |
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Effective date: 20190121 |