JPS5431401A - Production of artificial coking coal - Google Patents

Production of artificial coking coal

Info

Publication number
JPS5431401A
JPS5431401A JP9766177A JP9766177A JPS5431401A JP S5431401 A JPS5431401 A JP S5431401A JP 9766177 A JP9766177 A JP 9766177A JP 9766177 A JP9766177 A JP 9766177A JP S5431401 A JPS5431401 A JP S5431401A
Authority
JP
Japan
Prior art keywords
artificial
coking coal
production
pertroleum
heat treatment
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
JP9766177A
Other languages
Japanese (ja)
Other versions
JPS6221040B2 (en
Inventor
Masahiko Uemura
Chuji Fukushima
Takashi Hashimoto
Shinjiro Hori
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP9766177A priority Critical patent/JPS5431401A/en
Publication of JPS5431401A publication Critical patent/JPS5431401A/en
Publication of JPS6221040B2 publication Critical patent/JPS6221040B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A specific hydrocarbon component is separated by vacuum distillation from a coke resulting from heat treatment of heavy hydrocarbon of pertroleum thereby forming said artificial coking coal for iron making with high binding and fusing properties.
COPYRIGHT: (C)1979,JPO&Japio
JP9766177A 1977-08-15 1977-08-15 Production of artificial coking coal Granted JPS5431401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9766177A JPS5431401A (en) 1977-08-15 1977-08-15 Production of artificial coking coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9766177A JPS5431401A (en) 1977-08-15 1977-08-15 Production of artificial coking coal

Publications (2)

Publication Number Publication Date
JPS5431401A true JPS5431401A (en) 1979-03-08
JPS6221040B2 JPS6221040B2 (en) 1987-05-11

Family

ID=14198237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9766177A Granted JPS5431401A (en) 1977-08-15 1977-08-15 Production of artificial coking coal

Country Status (1)

Country Link
JP (1) JPS5431401A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127681A (en) * 1974-08-30 1976-03-08 Sumitomo Electric Industries KAHENHYOSHIKIENKAKUSEIGYOHOSHIKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127681A (en) * 1974-08-30 1976-03-08 Sumitomo Electric Industries KAHENHYOSHIKIENKAKUSEIGYOHOSHIKI

Also Published As

Publication number Publication date
JPS6221040B2 (en) 1987-05-11

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