JPS5425201A - Method of producing mgo contained sintered mineral - Google Patents
Method of producing mgo contained sintered mineralInfo
- Publication number
- JPS5425201A JPS5425201A JP9106077A JP9106077A JPS5425201A JP S5425201 A JPS5425201 A JP S5425201A JP 9106077 A JP9106077 A JP 9106077A JP 9106077 A JP9106077 A JP 9106077A JP S5425201 A JPS5425201 A JP S5425201A
- Authority
- JP
- Japan
- Prior art keywords
- mgo contained
- sintered mineral
- producing mgo
- material mixed
- contained sintered
- 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.)
- Pending
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To improve reductive powdering under lower temperature and softening property under higher temperature by arranging a material mixed with fine grain of MgO contained minerals for the upper layer and a material mixed with coarse grain thereof for the lower layer in producing sintered minerals for a blast furnace.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9106077A JPS5425201A (en) | 1977-07-29 | 1977-07-29 | Method of producing mgo contained sintered mineral |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9106077A JPS5425201A (en) | 1977-07-29 | 1977-07-29 | Method of producing mgo contained sintered mineral |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5425201A true JPS5425201A (en) | 1979-02-26 |
Family
ID=14015948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9106077A Pending JPS5425201A (en) | 1977-07-29 | 1977-07-29 | Method of producing mgo contained sintered mineral |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5425201A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012031450A (en) * | 2010-07-29 | 2012-02-16 | Jfe Steel Corp | METHOD FOR MANUFACTURING SINTERED ORE INCLUDING MgO LUMP |
-
1977
- 1977-07-29 JP JP9106077A patent/JPS5425201A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012031450A (en) * | 2010-07-29 | 2012-02-16 | Jfe Steel Corp | METHOD FOR MANUFACTURING SINTERED ORE INCLUDING MgO LUMP |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5425201A (en) | Method of producing mgo contained sintered mineral | |
JPS53131215A (en) | Granulating method | |
JPS5693830A (en) | Preparation of sintered ore | |
JPS5271306A (en) | Charging of raw material to be sintered | |
JPS5414399A (en) | Production of beryl single crystal | |
JPS53123303A (en) | Preparatorily treating method for raw material to be sintered | |
JPS52128807A (en) | Furnace top charging apparatus of blast furnace | |
JPS5638433A (en) | Iron ore pellet containing mgo | |
JPS5375103A (en) | Producing method and apparatus for sintered ore | |
JPS546900A (en) | Production of clean beryl single crystal | |
JPS5245518A (en) | Production process of pellets using iron ore dust generated from raw m aterial for iron manufacture as raw material | |
JPS52111409A (en) | Preparation of reduced iron made from dust in iron making as main raw material | |
JPS57192228A (en) | Production of sintered ore | |
JPS579838A (en) | Manufacture of sintered ore with high reducibility | |
JPS52117820A (en) | Sintering method of raw material for blast furnace | |
JPS53144412A (en) | Method of producing sintered ore | |
JPS5249905A (en) | Method of preliminary treatment of raw material to be sintered | |
JPS5684427A (en) | Production of sintered ore | |
JPS5246317A (en) | Process for sintering chromium ore | |
JPS5261101A (en) | Process for sintering by pretreatment of raw material | |
JPS52142616A (en) | Direct reduction of iron ore or pellets | |
JPS5266806A (en) | Control device of rotating chute for blast furnace | |
JPS5230711A (en) | Process for sizing iron ore | |
JPS5358907A (en) | Raw material charging method in blast furnace | |
DE3061710D1 (en) | An improved raw materials mix and process for producing self-fluxing, sintered ores |