IN2012DN00994A - - Google Patents
Info
- Publication number
- IN2012DN00994A IN2012DN00994A IN994DEN2012A IN2012DN00994A IN 2012DN00994 A IN2012DN00994 A IN 2012DN00994A IN 994DEN2012 A IN994DEN2012 A IN 994DEN2012A IN 2012DN00994 A IN2012DN00994 A IN 2012DN00994A
- Authority
- IN
- India
- Prior art keywords
- mass
- content
- molded body
- range
- sio2
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 7
- 229910052799 carbon Inorganic materials 0.000 abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 229910052682 stishovite Inorganic materials 0.000 abstract 4
- 229910052905 tridymite Inorganic materials 0.000 abstract 4
- 238000002156 mixing Methods 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/007—Conditions of the cokes or characterised by the cokes used
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic
- C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009191966 | 2009-08-21 | ||
| PCT/JP2010/063726 WO2011021577A1 (ja) | 2009-08-21 | 2010-08-12 | 高炉用の非焼成含炭塊成鉱およびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN00994A true IN2012DN00994A (enrdf_load_stackoverflow) | 2015-04-10 |
Family
ID=43607032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN994DEN2012 IN2012DN00994A (enrdf_load_stackoverflow) | 2009-08-21 | 2010-08-12 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015005218A1 (ja) * | 2013-07-11 | 2015-01-15 | Ｊｆｅスチール株式会社 | 焼結用造粒原料の製造方法 |
| JP6273983B2 (ja) * | 2014-04-04 | 2018-02-07 | 新日鐵住金株式会社 | 還元鉄を用いた高炉操業方法 |
| JP6467856B2 (ja) * | 2014-10-16 | 2019-02-13 | 新日鐵住金株式会社 | フライアッシュのリサイクル方法及び非焼成塊成鉱 |
| KR20160071032A (ko) | 2014-12-11 | 2016-06-21 | 주식회사 포스코 | 브리켓 및 브리켓 제조방법 |
| CN104651602B (zh) * | 2015-01-12 | 2017-01-25 | 内蒙古包钢钢联股份有限公司 | 利用高硅粉矿制备烧结矿的方法 |
| CN108913181A (zh) * | 2018-07-19 | 2018-11-30 | 武钢集团昆明钢铁股份有限公司 | 一种高钙焦及其生产方法 |
| RU2735413C1 (ru) * | 2020-05-19 | 2020-11-02 | Михаил Николаевич Бушков | Упрочняющая добавка для получения железорудного агломерата |
| WO2023199550A1 (ja) * | 2022-04-11 | 2023-10-19 | Ｊｆｅスチール株式会社 | 高炉の操業方法 |
| CN115404338A (zh) * | 2022-09-13 | 2022-11-29 | 石横特钢集团有限公司 | 一种高硅高铝含铁料的烧结方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113301A (ja) * | 1974-07-24 | 1976-02-02 | Nippon Steel Corp | Hishoseikaiseikoseizohoho |
| JPS51147401A (en) * | 1975-06-14 | 1976-12-17 | Nippon Steel Corp | A process for production of non-sintered agglomerated ores |
| JPS6029471B2 (ja) * | 1979-08-16 | 1985-07-10 | 日機装株式会社 | 肝細胞の凍結方法 |
| JPH0629471B2 (ja) * | 1985-08-28 | 1994-04-20 | 新日本製鐵株式会社 | 非焼成塊成鉱 |
| JP3502064B2 (ja) * | 2000-08-30 | 2004-03-02 | 株式会社神戸製鋼所 | 製鉄原料の塊成化物製造方法 |
| CN1358870A (zh) * | 2001-10-10 | 2002-07-17 | 林原生 | 从常温到高温保持强度的含碳冷固结球团矿 |
| JP4118604B2 (ja) * | 2002-05-28 | 2008-07-16 | 株式会社 テツゲン | 高炉用のカーボン内装非焼成塊成鉱およびその製造方法 |
| JP4167101B2 (ja) * | 2003-03-20 | 2008-10-15 | 株式会社神戸製鋼所 | 粒状金属鉄の製法 |
| RU2241760C1 (ru) * | 2003-07-03 | 2004-12-10 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Брикет-компонент доменной шихты |
| US7896963B2 (en) * | 2003-09-23 | 2011-03-01 | Hanqing Liu | Self-reducing, cold-bonded pellets |
| JP5000402B2 (ja) * | 2006-09-11 | 2012-08-15 | 新日本製鐵株式会社 | 高炉用含炭非焼成ペレットの製造方法 |
| JP5114742B2 (ja) * | 2007-12-28 | 2013-01-09 | 新日鐵住金株式会社 | 高炉用含炭非焼成ペレットの製造方法 |
-
2010
- 2010-08-12 IN IN994DEN2012 patent/IN2012DN00994A/en unknown
- 2010-08-12 BR BR112012003786-2A patent/BR112012003786B1/pt active IP Right Grant
- 2010-08-12 JP JP2010545717A patent/JP4808819B2/ja active Active
- 2010-08-12 KR KR1020127003858A patent/KR101475125B1/ko active Active
- 2010-08-12 WO PCT/JP2010/063726 patent/WO2011021577A1/ja active Application Filing
- 2010-08-12 CN CN201080036478.XA patent/CN102482730B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112012003786A2 (pt) | 2016-04-19 |
| JP4808819B2 (ja) | 2011-11-02 |
| CN102482730A (zh) | 2012-05-30 |
| CN102482730B (zh) | 2014-07-02 |
| KR101475125B1 (ko) | 2014-12-22 |
| JPWO2011021577A1 (ja) | 2013-01-24 |
| WO2011021577A1 (ja) | 2011-02-24 |
| KR20120042981A (ko) | 2012-05-03 |
| BR112012003786B1 (pt) | 2021-11-16 |
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