JPS57128786A - Preparation of formed metallurgical coke - Google Patents
Preparation of formed metallurgical cokeInfo
- Publication number
- JPS57128786A JPS57128786A JP1399481A JP1399481A JPS57128786A JP S57128786 A JPS57128786 A JP S57128786A JP 1399481 A JP1399481 A JP 1399481A JP 1399481 A JP1399481 A JP 1399481A JP S57128786 A JPS57128786 A JP S57128786A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- particle sizes
- caked
- coal
- caked coal
- 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
Abstract
PURPOSE: To obtain formed coke having improved thermal properties as metallugical coke, not causing fusing and deformation, by using caked coal having adjusted particle sizes corresponding to the degree of caking as a raw material.
CONSTITUTION: Raw material of caked coal is powdered into particle sizes of ≤3mm, caked coal having the maximum fluidity (indicated by logddpm) by Giesler plastometer of ≥3 is adjusted to particle sizes of ≤1.5mm, and these coals are blended with non-caked coal, to give the desired formed coke.
EFFECT: Stable coke quality is obtained, and smooth caking operation is made possible.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1399481A JPS57128786A (en) | 1981-02-02 | 1981-02-02 | Preparation of formed metallurgical coke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1399481A JPS57128786A (en) | 1981-02-02 | 1981-02-02 | Preparation of formed metallurgical coke |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57128786A true JPS57128786A (en) | 1982-08-10 |
Family
ID=11848777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1399481A Pending JPS57128786A (en) | 1981-02-02 | 1981-02-02 | Preparation of formed metallurgical coke |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57128786A (en) |
-
1981
- 1981-02-02 JP JP1399481A patent/JPS57128786A/en active Pending
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