JPS557864A - Production of good coke - Google Patents
Production of good cokeInfo
- Publication number
- JPS557864A JPS557864A JP8086378A JP8086378A JPS557864A JP S557864 A JPS557864 A JP S557864A JP 8086378 A JP8086378 A JP 8086378A JP 8086378 A JP8086378 A JP 8086378A JP S557864 A JPS557864 A JP S557864A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- kneaded
- coke
- binder
- fine
- 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
- Coke Industry (AREA)
Abstract
PURPOSE: To obtain metallurgical coke of good quality, by replacing part of the raw fine coal with a binder-kneaded coal in mixing briquetted coal with the fine coal to increase the charging density of the coal into a coke oven.
CONSTITUTION: Fine coal is mixed with a binder, e.g. coal pitch or road tar, and pressed to give a briquetted coal of grain size 20W100 mm. The fine coal is kneaded with a binder to form a kneaded coal. The briquettes are mixed with the kneaded coal and the fine coal to give a coke oven charging coal with a briquette content of 50W85wt.%, which is carbonized in the coke oven to prepare coke.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8086378A JPS557864A (en) | 1978-07-05 | 1978-07-05 | Production of good coke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8086378A JPS557864A (en) | 1978-07-05 | 1978-07-05 | Production of good coke |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS557864A true JPS557864A (en) | 1980-01-21 |
JPS6339637B2 JPS6339637B2 (en) | 1988-08-05 |
Family
ID=13730169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8086378A Granted JPS557864A (en) | 1978-07-05 | 1978-07-05 | Production of good coke |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS557864A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0565487A (en) * | 1991-09-10 | 1993-03-19 | Nippon Steel Corp | Method for charging raw material coal into coke oven |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0299324U (en) * | 1989-01-24 | 1990-08-08 |
-
1978
- 1978-07-05 JP JP8086378A patent/JPS557864A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0565487A (en) * | 1991-09-10 | 1993-03-19 | Nippon Steel Corp | Method for charging raw material coal into coke oven |
Also Published As
Publication number | Publication date |
---|---|
JPS6339637B2 (en) | 1988-08-05 |
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