JPS56108837A - Manufacture of starting material for sintered ore - Google Patents
Manufacture of starting material for sintered oreInfo
- Publication number
- JPS56108837A JPS56108837A JP952280A JP952280A JPS56108837A JP S56108837 A JPS56108837 A JP S56108837A JP 952280 A JP952280 A JP 952280A JP 952280 A JP952280 A JP 952280A JP S56108837 A JPS56108837 A JP S56108837A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- sintered ore
- limestone
- grain size
- synthetic
- 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
Links
Abstract
PURPOSE: To manufacture starting material of high CaO content for sintered ore while reducing the amount of coke breeze used by cooling and granulating synthetic slab obtd. by mixing limestone and molten converter slag.
CONSTITUTION: Molten converter slag as industrial waste and limestone of ≤5mm grain size are mixed to acceleratedly convert the limestone into quick lime by decarbonxylation with the sensible heat of the slag. The resulting synthetic slag is cooled and crushed to ≤5mm grain size, or the molten synthetic slag is cooled while being granulated to ≤5mm grain size. By mixing this granular synthetic slag with other starting materials and sintering the mixture, sintered ore about equal to conventional sintered ore in qualities such as reduction powering and rotating strength can be obtd.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP952280A JPS56108837A (en) | 1980-01-30 | 1980-01-30 | Manufacture of starting material for sintered ore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP952280A JPS56108837A (en) | 1980-01-30 | 1980-01-30 | Manufacture of starting material for sintered ore |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56108837A true JPS56108837A (en) | 1981-08-28 |
JPS5742695B2 JPS5742695B2 (en) | 1982-09-10 |
Family
ID=11722592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP952280A Granted JPS56108837A (en) | 1980-01-30 | 1980-01-30 | Manufacture of starting material for sintered ore |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56108837A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184743U (en) * | 1983-05-25 | 1984-12-08 | タイガー魔法瓶株式会社 | Liquid container with internal liquid level display device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59115994U (en) * | 1983-01-26 | 1984-08-04 | 株式会社オリジン | Toilet paper holder mounting structure |
JPH0116556Y2 (en) * | 1985-04-13 | 1989-05-16 |
-
1980
- 1980-01-30 JP JP952280A patent/JPS56108837A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184743U (en) * | 1983-05-25 | 1984-12-08 | タイガー魔法瓶株式会社 | Liquid container with internal liquid level display device |
Also Published As
Publication number | Publication date |
---|---|
JPS5742695B2 (en) | 1982-09-10 |
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