JPH0157717B2 - - Google Patents

Info

Publication number
JPH0157717B2
JPH0157717B2 JP2658882A JP2658882A JPH0157717B2 JP H0157717 B2 JPH0157717 B2 JP H0157717B2 JP 2658882 A JP2658882 A JP 2658882A JP 2658882 A JP2658882 A JP 2658882A JP H0157717 B2 JPH0157717 B2 JP H0157717B2
Authority
JP
Japan
Prior art keywords
coal
water
weight
salts
aqueous slurry
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.)
Expired
Application number
JP2658882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58142985A (ja
Inventor
Tetsuo Ishizuka
Hiroshi Hotsuta
Yosha Nishimura
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.)
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku 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 Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP2658882A priority Critical patent/JPS58142985A/ja
Priority to AU11471/83A priority patent/AU549879B2/en
Priority to US06/467,063 priority patent/US4437861A/en
Priority to CA000421979A priority patent/CA1182415A/en
Publication of JPS58142985A publication Critical patent/JPS58142985A/ja
Publication of JPH0157717B2 publication Critical patent/JPH0157717B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP2658882A 1982-02-19 1982-02-19 石炭の品質改良方法 Granted JPS58142985A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2658882A JPS58142985A (ja) 1982-02-19 1982-02-19 石炭の品質改良方法
AU11471/83A AU549879B2 (en) 1982-02-19 1983-02-16 Coal deashing process
US06/467,063 US4437861A (en) 1982-02-19 1983-02-16 Coal-deashing process
CA000421979A CA1182415A (en) 1982-02-19 1983-02-18 Coal-deashing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2658882A JPS58142985A (ja) 1982-02-19 1982-02-19 石炭の品質改良方法

Publications (2)

Publication Number Publication Date
JPS58142985A JPS58142985A (ja) 1983-08-25
JPH0157717B2 true JPH0157717B2 (en:Method) 1989-12-07

Family

ID=12197697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2658882A Granted JPS58142985A (ja) 1982-02-19 1982-02-19 石炭の品質改良方法

Country Status (1)

Country Link
JP (1) JPS58142985A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354914U (en:Method) * 1989-10-03 1991-05-28

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436891B (sv) * 1981-09-22 1985-01-28 Carbogel Ab Komposition innefattande finfordelat kol, vatten samt minst en polyelektrolyt
EP0976436B1 (en) 1997-12-19 2007-05-30 Sony Corporation Sludge dehydrating agent and sludge treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354914U (en:Method) * 1989-10-03 1991-05-28

Also Published As

Publication number Publication date
JPS58142985A (ja) 1983-08-25

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