JP2009535496A - 塊成化物の製法 - Google Patents
塊成化物の製法 Download PDFInfo
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Images
Classifications
-
- 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
-
- 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
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Abstract
金属鉄を製造する際に用いる塊成化物の製法であって、前記塊成物は、酸化鉄含有物質、炭素質還元剤、バインダーおよび水分を含む原料混合物を塊成化し、この原料混合物を乾燥し、次いでこの原料混合物を、移動炉床式加熱還元炉に装入し、加熱することで原料混合物中の酸化鉄を炭素質還元剤により還元して得られたものであり、炭水化物が前記バインダーとして用いられると共に、前記原料混合物が前記塊成化に先立って、静置工程に付される製法である。
Description
Claims (1)
- 金属鉄を製造する際に用いる塊成化物の製法であって、
前記塊成物は、酸化鉄含有物質、炭素質還元剤、バインダーおよび水分を含む原料混合物を塊成化し、
この原料混合物を乾燥し、
次いでこの原料混合物を、移動炉床式加熱還元炉に装入し、加熱することで原料混合物中の酸化鉄を炭素質還元剤により還元して得られたものであり、
炭水化物が前記バインダーとして用いられると共に、
前記原料混合物が前記塊成化に先立って、静置工程に付されることを特徴とする塊成化物の製法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/011096 WO2007123512A1 (en) | 2006-03-24 | 2006-03-24 | Method for producing agglomerated material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009535496A true JP2009535496A (ja) | 2009-10-01 |
JP5078985B2 JP5078985B2 (ja) | 2012-11-21 |
Family
ID=38625302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009501398A Expired - Fee Related JP5078985B2 (ja) | 2006-03-24 | 2006-03-24 | 塊成化物の製法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7955412B2 (ja) |
JP (1) | JP5078985B2 (ja) |
CN (1) | CN101501226B (ja) |
AU (1) | AU2006342505B2 (ja) |
CA (1) | CA2647279C (ja) |
TW (1) | TWI374938B (ja) |
WO (1) | WO2007123512A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015057270A (ja) * | 2013-08-16 | 2015-03-26 | 日本製紙株式会社 | 鉱滓用造粒剤 |
KR101521248B1 (ko) * | 2013-07-09 | 2015-05-20 | 주식회사 포스코 | 철광석 환원장치 및 환원방법 |
KR101794362B1 (ko) * | 2009-11-17 | 2017-11-06 | 발레 에스.에이. | 소결 공정에서 사용될 분광석 응집체 및 분광석 응집체의 생산 공정 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT507261B1 (de) | 2008-09-11 | 2010-09-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur herstellung von agglomeraten |
CN101992259B (zh) * | 2010-12-13 | 2012-07-04 | 四川海科机械制造有限公司 | 一种砂型铸造粘结剂及其制作方法 |
US8999033B2 (en) * | 2010-12-15 | 2015-04-07 | Midrex Technologies, Inc. | Method and system for producing direct reduced iron and/or hot metal using brown coal |
RU2518024C1 (ru) * | 2012-10-09 | 2014-06-10 | Общество с ограниченной ответственностью "Полипласт Новомосковск" | Связующее для производства металлургических и угольных брикетов |
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US7955412B2 (en) | 2011-06-07 |
WO2007123512A1 (en) | 2007-11-01 |
CN101501226B (zh) | 2011-08-10 |
AU2006342505B2 (en) | 2011-07-28 |
CA2647279C (en) | 2011-08-30 |
AU2006342505A1 (en) | 2007-11-01 |
TW200736403A (en) | 2007-10-01 |
US20100005928A1 (en) | 2010-01-14 |
CN101501226A (zh) | 2009-08-05 |
JP5078985B2 (ja) | 2012-11-21 |
TWI374938B (en) | 2012-10-21 |
CA2647279A1 (en) | 2007-11-01 |
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