JPS53104603A - Upgrading of low-grade coal - Google Patents

Upgrading of low-grade coal

Info

Publication number
JPS53104603A
JPS53104603A JP1961577A JP1961577A JPS53104603A JP S53104603 A JPS53104603 A JP S53104603A JP 1961577 A JP1961577 A JP 1961577A JP 1961577 A JP1961577 A JP 1961577A JP S53104603 A JPS53104603 A JP S53104603A
Authority
JP
Japan
Prior art keywords
low
upgrading
grade coal
coal
grade
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
JP1961577A
Other languages
Japanese (ja)
Inventor
Kenji Mori
Mamoru Taniuchi
Shigeo Yaguchi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP1961577A priority Critical patent/JPS53104603A/en
Priority to US05/880,708 priority patent/US4176041A/en
Priority to AU33615/78A priority patent/AU517195B2/en
Priority to ZA00781096A priority patent/ZA781096B/en
Publication of JPS53104603A publication Critical patent/JPS53104603A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To prepare a modified coal suitable as a raw material of metallurgical coke, by mixing low-grade coal with a catalyst, a cocatalyst and coal heavy oil, and heating the mixture under high pressure hydrogen atmosphere.
COPYRIGHT: (C)1978,JPO&Japio
JP1961577A 1977-02-24 1977-02-24 Upgrading of low-grade coal Pending JPS53104603A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1961577A JPS53104603A (en) 1977-02-24 1977-02-24 Upgrading of low-grade coal
US05/880,708 US4176041A (en) 1977-02-24 1978-02-23 Method for reforming low grade coals
AU33615/78A AU517195B2 (en) 1977-02-24 1978-02-24 Reforming low rank coal in coke production
ZA00781096A ZA781096B (en) 1977-02-24 1978-02-24 Method for reforming low rank coals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1961577A JPS53104603A (en) 1977-02-24 1977-02-24 Upgrading of low-grade coal

Publications (1)

Publication Number Publication Date
JPS53104603A true JPS53104603A (en) 1978-09-12

Family

ID=12004081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1961577A Pending JPS53104603A (en) 1977-02-24 1977-02-24 Upgrading of low-grade coal

Country Status (2)

Country Link
JP (1) JPS53104603A (en)
ZA (1) ZA781096B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136886A (en) * 1980-03-31 1981-10-26 Asahi Chem Ind Co Ltd Liquefying method of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136886A (en) * 1980-03-31 1981-10-26 Asahi Chem Ind Co Ltd Liquefying method of coal

Also Published As

Publication number Publication date
ZA781096B (en) 1979-05-30

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