JPS52127902A - Preparation of metallurgical coke - Google Patents
Preparation of metallurgical cokeInfo
- Publication number
- JPS52127902A JPS52127902A JP4425076A JP4425076A JPS52127902A JP S52127902 A JPS52127902 A JP S52127902A JP 4425076 A JP4425076 A JP 4425076A JP 4425076 A JP4425076 A JP 4425076A JP S52127902 A JPS52127902 A JP S52127902A
- Authority
- JP
- Japan
- Prior art keywords
- briquets
- coal
- metallurgical coke
- preparation
- specific
- 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 process for preparing metallurgical coke, by [I] adding bituminous substances with a specific softening point to the stock coal to which non-or weakly-caking coal is concentrated, [II] forming the said coal into briquets having a specific volume and a specific density, [III] mixing the said briquets with powder coal and [IV] drying the mixture by distillation, while reforming the briquets in the dry distillation step and increasing the expansion force of the briquets.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4425076A JPS52127902A (en) | 1976-04-19 | 1976-04-19 | Preparation of metallurgical coke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4425076A JPS52127902A (en) | 1976-04-19 | 1976-04-19 | Preparation of metallurgical coke |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52127902A true JPS52127902A (en) | 1977-10-27 |
Family
ID=12686273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4425076A Pending JPS52127902A (en) | 1976-04-19 | 1976-04-19 | Preparation of metallurgical coke |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52127902A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54156003A (en) * | 1978-05-31 | 1979-12-08 | Nippon Kokan Kk <Nkk> | Production of metallurgical coke |
JP2008120898A (en) * | 2006-11-10 | 2008-05-29 | Nippon Steel Corp | Method for producing high-strength coke |
JP2015117279A (en) * | 2013-12-17 | 2015-06-25 | 新日鐵住金株式会社 | Method for producing coke |
JP2016065111A (en) * | 2014-09-22 | 2016-04-28 | 新日鐵住金株式会社 | Manufacturing method of coke |
-
1976
- 1976-04-19 JP JP4425076A patent/JPS52127902A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54156003A (en) * | 1978-05-31 | 1979-12-08 | Nippon Kokan Kk <Nkk> | Production of metallurgical coke |
JP2008120898A (en) * | 2006-11-10 | 2008-05-29 | Nippon Steel Corp | Method for producing high-strength coke |
JP2015117279A (en) * | 2013-12-17 | 2015-06-25 | 新日鐵住金株式会社 | Method for producing coke |
JP2016065111A (en) * | 2014-09-22 | 2016-04-28 | 新日鐵住金株式会社 | Manufacturing method of coke |
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