JPS572392A - Specially shaped coke with less cracks - Google Patents
Specially shaped coke with less cracksInfo
- Publication number
- JPS572392A JPS572392A JP7582480A JP7582480A JPS572392A JP S572392 A JPS572392 A JP S572392A JP 7582480 A JP7582480 A JP 7582480A JP 7582480 A JP7582480 A JP 7582480A JP S572392 A JPS572392 A JP S572392A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- coal
- powder
- less cracks
- starting material
- 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: A specific amount of heat-treated carbon powders is added to the major component of coal and the mixture is made into coke, thus producing the titled coke with less cracks and destruction and high strength.
CONSTITUTION: The coal as the starting material is combined with a heat-treated fine powder of carbon such as extinguished powder of coke formed in the coke production, CDQ powder, dusts collected in the adjustment of particle size of a carburizer, a special oil coke or dusts collected from smokeless coal by about 20W 35wt% based on the starting material and they are mixed with a binder, then formed with a machine. The resulting coke is equal to or rather better than conventional coke in the production processes and the quality and gives large-sized, formed coke with a special shape.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7582480A JPS572392A (en) | 1980-06-05 | 1980-06-05 | Specially shaped coke with less cracks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7582480A JPS572392A (en) | 1980-06-05 | 1980-06-05 | Specially shaped coke with less cracks |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS572392A true JPS572392A (en) | 1982-01-07 |
Family
ID=13587317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7582480A Pending JPS572392A (en) | 1980-06-05 | 1980-06-05 | Specially shaped coke with less cracks |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS572392A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6079092A (en) * | 1983-10-05 | 1985-05-04 | Osaka Gas Co Ltd | Coke |
JPH02127495A (en) * | 1988-11-07 | 1990-05-16 | Nippon Steel Chem Co Ltd | Production of lumpy coke |
-
1980
- 1980-06-05 JP JP7582480A patent/JPS572392A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6079092A (en) * | 1983-10-05 | 1985-05-04 | Osaka Gas Co Ltd | Coke |
JPH02127495A (en) * | 1988-11-07 | 1990-05-16 | Nippon Steel Chem Co Ltd | Production of lumpy coke |
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