JPS572392A - Specially shaped coke with less cracks - Google Patents

Specially shaped coke with less cracks

Info

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
Application number
JP7582480A
Other languages
Japanese (ja)
Inventor
Hideyone Araki
Fumitaka Masuda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7582480A priority Critical patent/JPS572392A/en
Publication of JPS572392A publication Critical patent/JPS572392A/en
Pending legal-status Critical Current

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  • 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
JP7582480A 1980-06-05 1980-06-05 Specially shaped coke with less cracks Pending JPS572392A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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