RU2012113390A - EXTRUSION BRIQUETTE (BREX) - COMPONENT OF THE CHARGE FOR Smelting of metal in electric furnaces - Google Patents
EXTRUSION BRIQUETTE (BREX) - COMPONENT OF THE CHARGE FOR Smelting of metal in electric furnaces Download PDFInfo
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- RU2012113390A RU2012113390A RU2012113390/02A RU2012113390A RU2012113390A RU 2012113390 A RU2012113390 A RU 2012113390A RU 2012113390/02 A RU2012113390/02 A RU 2012113390/02A RU 2012113390 A RU2012113390 A RU 2012113390A RU 2012113390 A RU2012113390 A RU 2012113390A
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- breks
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- electrically conductive
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Abstract
1. Применение брикета экструзионного (БРЭКСа), полученного методом жесткой вакуумной экструзии, включающего связующее, руду металла и/или металлорудный концентрат, электропроводные углеродсодержащие материалы, флюсующие добавки и, по необходимости, отходы металла и оксидные металлсодержащие отходы в качестве компонента шихты для выплавки металла в электропечах.2. Применение по п.1, характеризующееся тем, что массовое содержание электропроводного углеродсодержащего материала в БРЭКСе не превышает 8-25%, крупность материалов, входящих в шихту для производства БРЭКСа, не превышает 5 мм, а его масса не превышает 0,5 кг.3. Применение БРЭКСа по п.1, характеризующееся тем, что в качестве электропроводных углеродсодержащих материалов БРЭКС содержит коксовую мелочь, и/или бой графитированных или углеродных электродов, и/или бой электролизных ванн для производства алюминия, и/или древесный уголь, и/или каменный уголь, и/или антрацит.4. Применение БРЭКСа по п.1, характеризующееся тем, что в качестве связующего БРЭКС содержит цемент и, по необходимости, бентонит или органическое связующее.1. The use of extrusion briquette (BREX), obtained by hard vacuum extrusion, including a binder, metal ore and / or metal ore concentrate, electrically conductive carbon-containing materials, fluxing additives and, if necessary, metal waste and oxide metal-containing waste as a component of the charge for metal smelting in electric furnaces. 2. The use according to claim 1, characterized in that the mass content of the electrically conductive carbon-containing material in the BREKS does not exceed 8-25%, the size of the materials included in the charge for the production of BREKS does not exceed 5 mm, and its mass does not exceed 0.5 kg. 3 . The use of BREKS according to claim 1, characterized in that as the electrically conductive carbon-containing materials, BREKS contains coke breeze, and / or battle of graphite or carbon electrodes, and / or battle of electrolysis baths for the production of aluminum, and / or charcoal, and / or coal coal, and / or anthracite. 4. The use of BREKS according to claim 1, characterized in that as a binder, BREKS contains cement and, if necessary, bentonite or an organic binder.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012113390/02A RU2504588C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type briquette (breks)-component of charge for melting of metal in electric furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012113390/02A RU2504588C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type briquette (breks)-component of charge for melting of metal in electric furnaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012113390A true RU2012113390A (en) | 2013-10-20 |
| RU2504588C2 RU2504588C2 (en) | 2014-01-20 |
Family
ID=49356707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012113390/02A RU2504588C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type briquette (breks)-component of charge for melting of metal in electric furnaces |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2504588C2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU757601A1 (en) * | 1978-06-05 | 1980-08-23 | Kalininsk Polt Inst | Method of briquet production from finely grinded mineral raw material |
| SU1134295A1 (en) * | 1983-04-21 | 1985-01-15 | Витебский технологический институт легкой промышленности | Device for extrusion moulding of articles from powders |
| RU2015851C1 (en) * | 1990-05-14 | 1994-07-15 | Ереванский политехнический институт | Method of preparing of powder alloy on copper-base |
| RU2157757C2 (en) * | 1994-10-04 | 2000-10-20 | Э. Хашогги Индастриз | Extruded commercial product (versions) and method of its manufacture (versions) |
| CN2344145Y (en) * | 1998-08-18 | 1999-10-20 | 新汶矿业集团有限责任公司机械厂 | Vacuum stiff brick extruding machine |
| RU2241771C1 (en) * | 2003-07-03 | 2004-12-10 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Briquette for cast iron smelting |
| CN101851086B (en) * | 2010-03-26 | 2012-02-01 | 高密市瑞鑫新型节能建材厂 | Method for producing sludge self-insulation brick |
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2012
- 2012-04-09 RU RU2012113390/02A patent/RU2504588C2/en active
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| Publication number | Publication date |
|---|---|
| RU2504588C2 (en) | 2014-01-20 |
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