JPH0216799B2 - - Google Patents

Info

Publication number
JPH0216799B2
JPH0216799B2 JP57112910A JP11291082A JPH0216799B2 JP H0216799 B2 JPH0216799 B2 JP H0216799B2 JP 57112910 A JP57112910 A JP 57112910A JP 11291082 A JP11291082 A JP 11291082A JP H0216799 B2 JPH0216799 B2 JP H0216799B2
Authority
JP
Japan
Prior art keywords
coal
acid
compound
active hydrogen
water 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 - Lifetime
Application number
JP57112910A
Other languages
English (en)
Japanese (ja)
Other versions
JPS594690A (ja
Inventor
Akihiro Naka
Shuichi Pponjo
Fukunobu Mayuzumi
Yasuji Tanakamaru
Yoshihisa Nishida
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 JP11291082A priority Critical patent/JPS594690A/ja
Publication of JPS594690A publication Critical patent/JPS594690A/ja
Publication of JPH0216799B2 publication Critical patent/JPH0216799B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Carbonaceous Fuels (AREA)
JP11291082A 1982-06-29 1982-06-29 高濃度石炭−水スラリ−用減粘剤 Granted JPS594690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11291082A JPS594690A (ja) 1982-06-29 1982-06-29 高濃度石炭−水スラリ−用減粘剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11291082A JPS594690A (ja) 1982-06-29 1982-06-29 高濃度石炭−水スラリ−用減粘剤

Publications (2)

Publication Number Publication Date
JPS594690A JPS594690A (ja) 1984-01-11
JPH0216799B2 true JPH0216799B2 (cs) 1990-04-18

Family

ID=14598546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11291082A Granted JPS594690A (ja) 1982-06-29 1982-06-29 高濃度石炭−水スラリ−用減粘剤

Country Status (1)

Country Link
JP (1) JPS594690A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202056A (en) * 1991-12-30 1993-04-13 Texaco Inc. Composition of matter for oligomeric aliphatic ethers as asphaltene dispersants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT370763B (de) * 1977-05-31 1983-05-10 Scaniainventor Ab Kohlensuspension, enthaltend pulverisierte kohle, wasser und dispergierungsmittel, sowie verfahren zur herstellung derselben
JPS5662538A (en) * 1979-10-25 1981-05-28 Kao Corp Water-base dispersion stabilizer of fine powder
JPS57102994A (en) * 1980-12-17 1982-06-26 Neos Co Ltd Additive for aqueous coal slurry

Also Published As

Publication number Publication date
JPS594690A (ja) 1984-01-11

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