CN102471822A - 非烧成含碳团矿及其制造方法 - Google Patents
非烧成含碳团矿及其制造方法 Download PDFInfo
- Publication number
- CN102471822A CN102471822A CN2010800364934A CN201080036493A CN102471822A CN 102471822 A CN102471822 A CN 102471822A CN 2010800364934 A CN2010800364934 A CN 2010800364934A CN 201080036493 A CN201080036493 A CN 201080036493A CN 102471822 A CN102471822 A CN 102471822A
- Authority
- CN
- China
- Prior art keywords
- carbon
- bearing
- blast furnace
- pellet
- bearing pellet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
-
- 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
- C21B5/008—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-192273 | 2009-08-21 | ||
JP2009192273 | 2009-08-21 | ||
PCT/JP2010/063685 WO2011021560A1 (ja) | 2009-08-21 | 2010-08-12 | 非焼成含炭塊成鉱およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102471822A true CN102471822A (zh) | 2012-05-23 |
CN102471822B CN102471822B (zh) | 2013-12-25 |
Family
ID=43607015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010800364934A Active CN102471822B (zh) | 2009-08-21 | 2010-08-12 | 非烧成含碳团矿及其制造方法 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4842403B2 (zh) |
KR (1) | KR101444562B1 (zh) |
CN (1) | CN102471822B (zh) |
BR (1) | BR112012003768B1 (zh) |
IN (1) | IN2012DN00992A (zh) |
WO (1) | WO2011021560A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5786668B2 (ja) * | 2011-11-15 | 2015-09-30 | 新日鐵住金株式会社 | 非焼成含炭塊成鉱の製造方法 |
JP6414903B2 (ja) * | 2016-04-20 | 2018-10-31 | Jfeスチール株式会社 | 炭素内装鉱の製造方法 |
BR102017017535A2 (pt) * | 2017-08-16 | 2019-03-19 | Daniel Travassos Da Rosa Costa | Processo de pelotização a frio de finos de minério de ferro com flexibilidade de misturas |
CZ308005B6 (cs) * | 2017-12-19 | 2019-10-16 | Martin Gajdzica | Briketa či peleta pro vsázku do metalurgických agregátů |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513310A (zh) * | 1974-06-29 | 1976-01-12 | Sumitomo Metal Ind | |
CN1468969A (zh) * | 2002-05-28 | 2004-01-21 | 株式会社铁原 | 高炉用混碳非烧结块状矿及其制造方法 |
CN1473204A (zh) * | 2000-10-30 | 2004-02-04 | 新日本制铁株式会社 | 用于还原炉的含氧化金属的末加工颗粒、其制造方法、其还原方法和还原设备 |
JP3732132B2 (ja) * | 2000-10-18 | 2006-01-05 | 新日本製鐵株式会社 | 回転炉床式還元炉の操業方法 |
CN1759192A (zh) * | 2003-03-10 | 2006-04-12 | 株式会社神户制钢所 | 用于生产还原金属和其中混有含碳材料的团块的方法 |
JP2008095177A (ja) * | 2006-09-11 | 2008-04-24 | Nippon Steel Corp | 高炉用含炭非焼成ペレットの製造方法 |
JP2009161791A (ja) * | 2007-12-28 | 2009-07-23 | Nippon Steel Corp | 高炉用含炭非焼成ペレットの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3732136B2 (ja) * | 2000-10-18 | 2006-01-05 | 新日本製鐵株式会社 | 還元鉄の製造方法および還元鉄の冷却装置 |
JP4600102B2 (ja) * | 2005-03-16 | 2010-12-15 | Jfeスチール株式会社 | 還元鉄の製造方法 |
-
2010
- 2010-08-12 JP JP2010545716A patent/JP4842403B2/ja active Active
- 2010-08-12 BR BR112012003768-4A patent/BR112012003768B1/pt active IP Right Grant
- 2010-08-12 IN IN992DEN2012 patent/IN2012DN00992A/en unknown
- 2010-08-12 CN CN2010800364934A patent/CN102471822B/zh active Active
- 2010-08-12 KR KR1020127004077A patent/KR101444562B1/ko active IP Right Grant
- 2010-08-12 WO PCT/JP2010/063685 patent/WO2011021560A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513310A (zh) * | 1974-06-29 | 1976-01-12 | Sumitomo Metal Ind | |
JP3732132B2 (ja) * | 2000-10-18 | 2006-01-05 | 新日本製鐵株式会社 | 回転炉床式還元炉の操業方法 |
CN1473204A (zh) * | 2000-10-30 | 2004-02-04 | 新日本制铁株式会社 | 用于还原炉的含氧化金属的末加工颗粒、其制造方法、其还原方法和还原设备 |
CN1468969A (zh) * | 2002-05-28 | 2004-01-21 | 株式会社铁原 | 高炉用混碳非烧结块状矿及其制造方法 |
CN1759192A (zh) * | 2003-03-10 | 2006-04-12 | 株式会社神户制钢所 | 用于生产还原金属和其中混有含碳材料的团块的方法 |
JP2008095177A (ja) * | 2006-09-11 | 2008-04-24 | Nippon Steel Corp | 高炉用含炭非焼成ペレットの製造方法 |
JP2009161791A (ja) * | 2007-12-28 | 2009-07-23 | Nippon Steel Corp | 高炉用含炭非焼成ペレットの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2011021560A1 (ja) | 2011-02-24 |
IN2012DN00992A (zh) | 2015-04-10 |
CN102471822B (zh) | 2013-12-25 |
KR101444562B1 (ko) | 2014-09-24 |
JP4842403B2 (ja) | 2011-12-21 |
JPWO2011021560A1 (ja) | 2013-01-24 |
BR112012003768A2 (pt) | 2016-04-12 |
KR20120047948A (ko) | 2012-05-14 |
BR112012003768B1 (pt) | 2018-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130321 Address after: Tokyo, Japan Applicant after: Nippon Steel Corporation Address before: Tokyo, Japan Applicant before: Nippon Steel Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |