JPS53120616A - Direct reduction method for iron oxide - Google Patents
Direct reduction method for iron oxideInfo
- Publication number
- JPS53120616A JPS53120616A JP3654977A JP3654977A JPS53120616A JP S53120616 A JPS53120616 A JP S53120616A JP 3654977 A JP3654977 A JP 3654977A JP 3654977 A JP3654977 A JP 3654977A JP S53120616 A JPS53120616 A JP S53120616A
- Authority
- JP
- Japan
- Prior art keywords
- iron oxide
- reduction method
- direct reduction
- floating layer
- stabilize
- 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
Landscapes
- Manufacture Of Iron (AREA)
Abstract
PURPOSE: To economically obtain high quality reduce iron by providing a coal gas producer at the former step of a reduction furnace and using the gas for formation of a floating layer and a carbon material produced at the same time as carbon granules so as to stabilize the floating layer.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3654977A JPS5915962B2 (en) | 1977-03-31 | 1977-03-31 | Direct reduction method of iron oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3654977A JPS5915962B2 (en) | 1977-03-31 | 1977-03-31 | Direct reduction method of iron oxide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53120616A true JPS53120616A (en) | 1978-10-21 |
JPS5915962B2 JPS5915962B2 (en) | 1984-04-12 |
Family
ID=12472837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3654977A Expired JPS5915962B2 (en) | 1977-03-31 | 1977-03-31 | Direct reduction method of iron oxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915962B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107641672A (en) * | 2017-09-29 | 2018-01-30 | 四川德胜集团钒钛有限公司 | A kind of blast furnace gas oven pipeline |
-
1977
- 1977-03-31 JP JP3654977A patent/JPS5915962B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107641672A (en) * | 2017-09-29 | 2018-01-30 | 四川德胜集团钒钛有限公司 | A kind of blast furnace gas oven pipeline |
Also Published As
Publication number | Publication date |
---|---|
JPS5915962B2 (en) | 1984-04-12 |
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