RU2016102002A - METHOD FOR PRODUCING AGLOMERATES AND RESTORED IRON - Google Patents
METHOD FOR PRODUCING AGLOMERATES AND RESTORED IRON Download PDFInfo
- Publication number
- RU2016102002A RU2016102002A RU2016102002A RU2016102002A RU2016102002A RU 2016102002 A RU2016102002 A RU 2016102002A RU 2016102002 A RU2016102002 A RU 2016102002A RU 2016102002 A RU2016102002 A RU 2016102002A RU 2016102002 A RU2016102002 A RU 2016102002A
- Authority
- RU
- Russia
- Prior art keywords
- carried out
- agglomerates
- heat treatment
- producing
- iron oxide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/146—Multi-step reduction without melting
-
- 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
- C22B1/16—Sintering; Agglomerating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
-
- 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
- C22B1/02—Roasting processes
-
- 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
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013154793A JP5827648B2 (en) | 2013-07-25 | 2013-07-25 | Method for producing agglomerates |
JP2013-154793 | 2013-07-25 | ||
PCT/JP2014/063829 WO2015011981A1 (en) | 2013-07-25 | 2014-05-26 | Method for manufacturing briquettes and reduced iron |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2016102002A true RU2016102002A (en) | 2017-08-30 |
RU2638487C2 RU2638487C2 (en) | 2017-12-13 |
Family
ID=52393037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2016102002A RU2638487C2 (en) | 2013-07-25 | 2014-05-26 | Method for manufacturing agglomerates and reduced iron |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160168654A1 (en) |
EP (1) | EP3026129A4 (en) |
JP (1) | JP5827648B2 (en) |
CN (1) | CN105452496A (en) |
AU (1) | AU2014294413B2 (en) |
PH (1) | PH12016500149B1 (en) |
RU (1) | RU2638487C2 (en) |
WO (1) | WO2015011981A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7234712B2 (en) * | 2019-03-14 | 2023-03-08 | 日本製鉄株式会社 | Powder agglomerate and method for producing powder agglomerate |
RU2706273C1 (en) * | 2019-03-27 | 2019-11-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Granulated slag production method |
DE102019207824A1 (en) * | 2019-05-28 | 2020-12-03 | Thyssenkrupp Steel Europe Ag | Process for the production of iron powder |
BR102021018716B1 (en) * | 2021-09-20 | 2023-04-04 | Tecnored Desenvolvimento Tecnologico S.A | COLD-PRESSED SOLID AGGLOMERATE, AND ITS PRODUCTION PROCESS |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7802010A (en) * | 1978-03-31 | 1979-11-20 | Mineracao Brasileiras Reunidas | PROCESS TO TRANSFORM FINE IRON ORE OR MANGANES OF GRANULOMETRY LESS THAN 150 MICRA IN RAW MATERIAL FOR SINTERIZATION THROUGH AGGLOMERATION AND CURING AT LOWER TEMPERATURES AT 300GRAD C |
US5560762A (en) * | 1994-03-24 | 1996-10-01 | Metallgesellschaft Ag | Process for the heat treatment of fine-grained iron ore and for the conversion of the heat treated iron ore to metallic iron |
AT407346B (en) * | 1999-07-27 | 2001-02-26 | Voest Alpine Ind Anlagen | METHOD FOR PROCESSING FINE-GRAIN ORE |
JP2002167602A (en) * | 2000-11-30 | 2002-06-11 | Kawasaki Steel Corp | Iron powder, its production method and method for cleaning, contaminated soil, water and gas |
DE602005027008D1 (en) * | 2005-05-10 | 2011-04-28 | Nippon Steel Corp | Process for the pretreatment of granular iron ore materials for sintering |
JP5464317B2 (en) * | 2007-11-22 | 2014-04-09 | Jfeスチール株式会社 | Manufacturing method of forming raw material for sinter production |
JP5459655B2 (en) * | 2008-07-18 | 2014-04-02 | Jfeスチール株式会社 | How to treat tailings |
JP5571345B2 (en) * | 2009-09-29 | 2014-08-13 | 株式会社神戸製鋼所 | Method for producing briquettes, method for producing reduced metals, and method for separating zinc or lead |
RU105625U1 (en) * | 2010-12-13 | 2011-06-20 | Владимир Евгеньевич Черных | TECHNOLOGICAL LINE FOR THE PRODUCTION OF IRON IRON HIGH QUALITY GRANULATED |
-
2013
- 2013-07-25 JP JP2013154793A patent/JP5827648B2/en not_active Expired - Fee Related
-
2014
- 2014-05-26 EP EP14829405.1A patent/EP3026129A4/en not_active Withdrawn
- 2014-05-26 WO PCT/JP2014/063829 patent/WO2015011981A1/en active Application Filing
- 2014-05-26 AU AU2014294413A patent/AU2014294413B2/en not_active Ceased
- 2014-05-26 US US14/908,055 patent/US20160168654A1/en not_active Abandoned
- 2014-05-26 RU RU2016102002A patent/RU2638487C2/en not_active IP Right Cessation
- 2014-05-26 CN CN201480041173.6A patent/CN105452496A/en active Pending
-
2016
- 2016-01-21 PH PH12016500149A patent/PH12016500149B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP5827648B2 (en) | 2015-12-02 |
AU2014294413A1 (en) | 2016-02-18 |
EP3026129A1 (en) | 2016-06-01 |
EP3026129A4 (en) | 2017-03-08 |
AU2014294413B2 (en) | 2016-09-15 |
PH12016500149A1 (en) | 2016-04-18 |
PH12016500149B1 (en) | 2016-04-18 |
US20160168654A1 (en) | 2016-06-16 |
JP2015025164A (en) | 2015-02-05 |
CN105452496A (en) | 2016-03-30 |
WO2015011981A1 (en) | 2015-01-29 |
RU2638487C2 (en) | 2017-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190527 |