RU2012113388A - EXTRUSION BRIQUETTE (BREX) - A COMPONENT OF A DOMAIN MIXTURE - Google Patents
EXTRUSION BRIQUETTE (BREX) - A COMPONENT OF A DOMAIN MIXTURE Download PDFInfo
- Publication number
- RU2012113388A RU2012113388A RU2012113388/02A RU2012113388A RU2012113388A RU 2012113388 A RU2012113388 A RU 2012113388A RU 2012113388/02 A RU2012113388/02 A RU 2012113388/02A RU 2012113388 A RU2012113388 A RU 2012113388A RU 2012113388 A RU2012113388 A RU 2012113388A
- Authority
- RU
- Russia
- Prior art keywords
- breks
- iron
- carbon
- waste
- exceed
- Prior art date
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- 238000001125 extrusion Methods 0.000 title claims abstract 5
- 239000004484 Briquette Substances 0.000 title claims abstract 3
- 239000000203 mixture Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 24
- 229910052742 iron Inorganic materials 0.000 claims abstract 12
- 239000002699 waste material Substances 0.000 claims abstract 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract 8
- 239000000463 material Substances 0.000 claims abstract 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract 4
- 239000000654 additive Substances 0.000 claims abstract 4
- 239000011230 binding agent Substances 0.000 claims abstract 4
- 239000000571 coke Substances 0.000 claims abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract 4
- 239000004571 lime Substances 0.000 claims abstract 4
- 238000004519 manufacturing process Methods 0.000 claims abstract 4
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000011707 mineral Substances 0.000 claims abstract 4
- 235000019738 Limestone Nutrition 0.000 claims abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000003830 anthracite Substances 0.000 claims abstract 2
- 239000000440 bentonite Substances 0.000 claims abstract 2
- 229910000278 bentonite Inorganic materials 0.000 claims abstract 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000004568 cement Substances 0.000 claims abstract 2
- 239000003610 charcoal Substances 0.000 claims abstract 2
- 239000003245 coal Substances 0.000 claims abstract 2
- 239000012141 concentrate Substances 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims abstract 2
- 238000005868 electrolysis reaction Methods 0.000 claims abstract 2
- 230000004907 flux Effects 0.000 claims abstract 2
- 239000010439 graphite Substances 0.000 claims abstract 2
- 229910002804 graphite Inorganic materials 0.000 claims abstract 2
- 239000003077 lignite Substances 0.000 claims abstract 2
- 239000006028 limestone Substances 0.000 claims abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000013502 plastic waste Substances 0.000 claims abstract 2
- 239000000377 silicon dioxide Substances 0.000 claims abstract 2
- 239000002893 slag Substances 0.000 claims abstract 2
- 238000009628 steelmaking Methods 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims abstract 2
- 239000002023 wood Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
1. Применение брикета экструзионного (БРЭКСа), полученного методом жесткой вакуумной экструзии, включающего минеральное связующее, железорудный концентрат и/или железную руду, углеродсодержащие материалы и по необходимости железо- и/или железоуглеродсодержащие отходы и флюсующие добавки, в качестве компонента доменной шихты.2. Применение БРЭКСа по п.1, характеризующееся тем, что отношение содержаний углерода и железа в БРЭКСе находится в пределах 0,05…0,35, массовая доля железо- и/или железоуглеродсодержащих отходов в железосодержащей части шихты БРЭКСа не превышает 0,15, крупность материалов, входящих в шихту для производства БРЭКСа, не превышает 5 мм, масса БРЭКСа не превышает 0,5 кг.3. Применение 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.4. Применение БРЭКСа по п.1, характеризующееся тем, что в качестве флюсующих добавок БРЭКС содержит известь и по необходимости сталеплавильные шлаки, и/или мел, и/или известняк, и/или известь содержащие отходы, и/или отходы сварочного флюса, и/или кремнеземсодержащие отходы и пыли.5. Применение БРЭКСа по п.1, характеризующееся тем, что в качестве минерального связующего БРЭКС содержит цемент и по необходимости бентонит.1. The use of extrusion briquette (BREX), obtained by hard vacuum extrusion, including mineral binder, iron ore concentrate and / or iron ore, carbon-containing materials and, if necessary, iron and / or iron-carbon waste and fluxing additives, as a component of a blast furnace charge.2 . The use of BREKS according to claim 1, characterized in that the ratio of carbon and iron contents in BREKS is in the range of 0.05 ... 0.35, the mass fraction of iron and / or iron-carbon-containing waste in the iron-containing part of the BREKS charge does not exceed 0.15, particle size materials included in the charge for the production of BREKS does not exceed 5 mm, the mass of BREKS does not exceed 0.5 kg. 3. The use of 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 battle of graphite or carbon electrodes, and / or battle electrolysis baths for the production of aluminum, and / or charcoal, and / or sawdust, and / or shredded plastic waste, and / or other carbon-containing waste. 4. The use of BREKS according to claim 1, characterized in that as fluxing additives BREKS contains lime and, if necessary, steelmaking slag, and / or chalk, and / or limestone, and / or lime containing waste and / or welding flux waste, and / or silica-containing waste and dust. 5. The use of BREKS according to claim 1, characterized in that as a mineral binder BREKS contains cement and, if necessary, bentonite.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012113388/02A RU2506326C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type briquette (breks) - component of blast-furnace charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012113388/02A RU2506326C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type briquette (breks) - component of blast-furnace charge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012113388A true RU2012113388A (en) | 2013-10-20 |
| RU2506326C2 RU2506326C2 (en) | 2014-02-10 |
Family
ID=49356705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012113388/02A RU2506326C2 (en) | 2012-04-09 | 2012-04-09 | Extrusion-type briquette (breks) - component of blast-furnace charge |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2506326C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2609885C1 (en) * | 2016-02-18 | 2017-02-06 | Александр Николаевич Шаруда | Extrusion briquette for blast furnace process |
| CN110804474A (en) * | 2019-11-26 | 2020-02-18 | 内蒙古万众炜业科技环保股份公司 | Manufacturing method for preparing high-viscosity briquette through semi coke and briquette |
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 |
-
2012
- 2012-04-09 RU RU2012113388/02A patent/RU2506326C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2506326C2 (en) | 2014-02-10 |
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