RU2012113389A - EXTRUSION BRIQUETTE (BREX) SLUT - Google Patents
EXTRUSION BRIQUETTE (BREX) SLUT Download PDFInfo
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- RU2012113389A RU2012113389A RU2012113389/02A RU2012113389A RU2012113389A RU 2012113389 A RU2012113389 A RU 2012113389A RU 2012113389/02 A RU2012113389/02 A RU 2012113389/02A RU 2012113389 A RU2012113389 A RU 2012113389A RU 2012113389 A RU2012113389 A RU 2012113389A
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- RU
- Russia
- Prior art keywords
- breks
- carbon
- iron
- slurry
- exceed
- Prior art date
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- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
1. Применение шламового брикета экструзионного (БРЭКСа), полученного методом жесткой вакуумной экструзии, включающего минеральное связующее, железо- и/или железоуглеродсодержащие отходы и, по необходимости, железорудный концентрат и/или железную руду, флюсующие добавки и углеродсодержащие материалы, в качестве компонента доменной шихты.2. Применение шламового БРЭКСа по п.1, характеризующееся тем, что отношение массовых содержаний углерода и кислорода оксидов железа в БРЭКСе не превышает 0,76, крупность материалов, входящих в шихту для производства БРЭКСа, не превышает 5 мм, его масса не превышает 0,5 кг.3. Применение шламового БРЭКСа по п.1, характеризующееся тем, что в качестве флюсующих добавок БРЭКС содержит природные и/или техногенные кремнезем- и/или железо-кремнеземсодержащие материалы и по необходимости известь и/или известьсодержащие отходы.4. Применение шламового БРЭКСа по п.1, характеризующееся тем, что в качестве углеродсодержащих материалов БРЭКС содержит коксовую мелочь, и/или каменный уголь, и/или антрацит, и/или буроугольный полукокс, и/или бой графитированных или углеродных электродов, и/или бой электролизных ванн для производства алюминия, и/или древесный уголь, и/или древесные опилки, и/или измельченные отходы пластмасс, и/или другие углеродсодержащие отходы.1. The use of slurry briquette extrusion (BREX), obtained by hard vacuum extrusion, including mineral binder, iron and / or iron-carbon waste and, if necessary, iron ore concentrate and / or iron ore, fluxing additives and carbon-containing materials, as a component of a blast furnace charge 2. The use of slurry BREKS according to claim 1, characterized in that the ratio of the mass contents of carbon and oxygen of iron oxides in BREKS does not exceed 0.76, the size of the materials included in the charge for the production of BREKS does not exceed 5 mm, its mass does not exceed 0.5 kg. 3. The use of slurry BREKS according to claim 1, characterized in that as fluxing additives BREKS contains natural and / or man-made silica and / or iron-siliceous materials and, if necessary, lime and / or lime-containing waste. The use of slurry BREKS according to claim 1, characterized in that as the carbon-containing materials, BREKS contains coke breeze, and / or coal, and / or anthracite, and / or brown coal semi-coke, and / or the battle of graphite or carbon electrodes, and / or the battle of electrolysis baths for the production of aluminum, and / or charcoal, and / or wood chips, and / or shredded plastic waste, and / or other carbon-containing waste.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012113389/02A RU2506327C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type slurry briquette (breks) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012113389/02A RU2506327C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type slurry briquette (breks) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012113389A true RU2012113389A (en) | 2013-10-20 |
| RU2506327C2 RU2506327C2 (en) | 2014-02-10 |
Family
ID=49356706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012113389/02A RU2506327C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type slurry briquette (breks) |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2506327C2 (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 |
| WO1996010477A1 (en) * | 1994-10-04 | 1996-04-11 | E. Khashoggi Industries | Placing filaments within extruded hydraulically settable compositions |
| 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 RU2012113389/02A patent/RU2506327C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2506327C2 (en) | 2014-02-10 |
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