JPS5554393A - Production of coke for blast furnace - Google Patents
Production of coke for blast furnaceInfo
- Publication number
- JPS5554393A JPS5554393A JP12642478A JP12642478A JPS5554393A JP S5554393 A JPS5554393 A JP S5554393A JP 12642478 A JP12642478 A JP 12642478A JP 12642478 A JP12642478 A JP 12642478A JP S5554393 A JPS5554393 A JP S5554393A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- coal
- granulated
- formulated
- blast furnace
- 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
- Coke Industry (AREA)
Abstract
PURPOSE: To obtain the title coke with strength comparable to that of a coke for blast furnace produced from conventional formulated coal, by modification of a granulated coal in advance and then by admixing the modified coal with a formulated coal to carry out coke formation.
CONSTITUTION: A granulated coke 1 with a size of ca. 1mm is mixed with a binder 2 having a softening point ≥40°C and a ratio C/H ≥0.6 in the mixer 3 followed by charging the resulting mixture into the rotating drum 4 maintained at temperatures above the softening point of the binder to carry out granulation while rolling the mixture in the drum. The resulting granulate is then introduced into the water-cooling device 5 followed by being alternately stored and dewatered between two hoppers 7 and then ground by the grinder 8 into a granulated product with a size of ca. 1mm, which is then mixed with a formulated coal in the both 9, fed to a coke oven, and subjected to dry distillation into the objective coke.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12642478A JPS5554393A (en) | 1978-10-14 | 1978-10-14 | Production of coke for blast furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12642478A JPS5554393A (en) | 1978-10-14 | 1978-10-14 | Production of coke for blast furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5554393A true JPS5554393A (en) | 1980-04-21 |
Family
ID=14934826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12642478A Pending JPS5554393A (en) | 1978-10-14 | 1978-10-14 | Production of coke for blast furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554393A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6562412B1 (en) | 1999-04-28 | 2003-05-13 | Fontaine Engineering Und Maschinen | Method and apparatus for coating strip shaped materials |
-
1978
- 1978-10-14 JP JP12642478A patent/JPS5554393A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6562412B1 (en) | 1999-04-28 | 2003-05-13 | Fontaine Engineering Und Maschinen | Method and apparatus for coating strip shaped materials |
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