JPS557864A - Production of good coke - Google Patents

Production of good coke

Info

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
Application number
JP8086378A
Other languages
Japanese (ja)
Other versions
JPS6339637B2 (en
Inventor
Takeshi Adachi
Masaru Kozonoi
Toshihiro Aramaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Chemical Co Ltd filed Critical Nippon Steel Chemical Co Ltd
Priority to JP8086378A priority Critical patent/JPS557864A/en
Publication of JPS557864A publication Critical patent/JPS557864A/en
Publication of JPS6339637B2 publication Critical patent/JPS6339637B2/ja
Granted legal-status Critical Current

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
JP8086378A 1978-07-05 1978-07-05 Production of good coke Granted JPS557864A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299324U (en) * 1989-01-24 1990-08-08

Cited By (1)

* Cited by examiner, † Cited by third party
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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