JPS57149391A - Additive for coal/alcohol slurry - Google Patents

Additive for coal/alcohol slurry

Info

Publication number
JPS57149391A
JPS57149391A JP56035234A JP3523481A JPS57149391A JP S57149391 A JPS57149391 A JP S57149391A JP 56035234 A JP56035234 A JP 56035234A JP 3523481 A JP3523481 A JP 3523481A JP S57149391 A JPS57149391 A JP S57149391A
Authority
JP
Japan
Prior art keywords
coal
additive
group
alcohol
alcohol 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.)
Pending
Application number
JP56035234A
Other languages
Japanese (ja)
Inventor
Noboru Kiso
Meiji Kobayashi
Shingo Yamazaki
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.)
NOF Corp
Original Assignee
NOF Corp
Nippon Oil and Fats 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 NOF Corp, Nippon Oil and Fats Co Ltd filed Critical NOF Corp
Priority to JP56035234A priority Critical patent/JPS57149391A/en
Publication of JPS57149391A publication Critical patent/JPS57149391A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

PURPOSE: The titled additive capable of stably dispersing powder coal in an alcohol, which comprises a compd. having a SC3H group or OSO3 group.
CONSTITUTION: A compd. having a SO3H group or OSO3 group in the molecule such as an alkylbenzenesulfonic acid or 2-sulfo fatty acid ester, or a metal salt, amine salt, ammonium salt, etc. thereof is used as an additive for a coal/alcohol slurry. About 10W90wt% powder coal of particle size ≤100 mesh, about 5W 85wt% alcohol such as methanol and about 0.05W2wt% said additive are mixed to form a coal/alcohol slurry with prolonged excellent dispersion stability.
COPYRIGHT: (C)1982,JPO&Japio
JP56035234A 1981-03-13 1981-03-13 Additive for coal/alcohol slurry Pending JPS57149391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56035234A JPS57149391A (en) 1981-03-13 1981-03-13 Additive for coal/alcohol slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56035234A JPS57149391A (en) 1981-03-13 1981-03-13 Additive for coal/alcohol slurry

Publications (1)

Publication Number Publication Date
JPS57149391A true JPS57149391A (en) 1982-09-14

Family

ID=12436145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56035234A Pending JPS57149391A (en) 1981-03-13 1981-03-13 Additive for coal/alcohol slurry

Country Status (1)

Country Link
JP (1) JPS57149391A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064624A (en) * 1983-09-20 1985-04-13 Idemitsu Petrochem Co Ltd Surfactant
JPS6081293A (en) * 1983-10-11 1985-05-09 Mitsui Toatsu Chem Inc Liquid-solid dispersed fuel
JPS62232496A (en) * 1986-04-03 1987-10-12 Nikka Chem Ind Co Ltd High-concentration coal/water slurry composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064624A (en) * 1983-09-20 1985-04-13 Idemitsu Petrochem Co Ltd Surfactant
JPH0238639B2 (en) * 1983-09-20 1990-08-31 Idemitsu Petrochemical Co
JPS6081293A (en) * 1983-10-11 1985-05-09 Mitsui Toatsu Chem Inc Liquid-solid dispersed fuel
JPH0357956B2 (en) * 1983-10-11 1991-09-03 Mitsui Toatsu Kagaku Kk
JPS62232496A (en) * 1986-04-03 1987-10-12 Nikka Chem Ind Co Ltd High-concentration coal/water slurry composition
JPH0576996B2 (en) * 1986-04-03 1993-10-25 Nikka Chemical Ind Co Ltd

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