JPS6252792B2 - - Google Patents

Info

Publication number
JPS6252792B2
JPS6252792B2 JP54133890A JP13389079A JPS6252792B2 JP S6252792 B2 JPS6252792 B2 JP S6252792B2 JP 54133890 A JP54133890 A JP 54133890A JP 13389079 A JP13389079 A JP 13389079A JP S6252792 B2 JPS6252792 B2 JP S6252792B2
Authority
JP
Japan
Prior art keywords
coal
slurry
salt
dispersant
copolymer
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
JP54133890A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5657891A (en
Inventor
Masaaki Yamamura
Noboru Moryama
Shinichi Watanabe
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP13389079A priority Critical patent/JPS5657891A/ja
Publication of JPS5657891A publication Critical patent/JPS5657891A/ja
Publication of JPS6252792B2 publication Critical patent/JPS6252792B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
JP13389079A 1979-10-17 1979-10-17 Dispersing agent for aqueous slurry of coal powder Granted JPS5657891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13389079A JPS5657891A (en) 1979-10-17 1979-10-17 Dispersing agent for aqueous slurry of coal powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13389079A JPS5657891A (en) 1979-10-17 1979-10-17 Dispersing agent for aqueous slurry of coal powder

Publications (2)

Publication Number Publication Date
JPS5657891A JPS5657891A (en) 1981-05-20
JPS6252792B2 true JPS6252792B2 (cg-RX-API-DMAC10.html) 1987-11-06

Family

ID=15115485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13389079A Granted JPS5657891A (en) 1979-10-17 1979-10-17 Dispersing agent for aqueous slurry of coal powder

Country Status (1)

Country Link
JP (1) JPS5657891A (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441888A (en) * 1982-05-21 1984-04-10 Nalco Chemical Company Coal-water slurry viscosity reduction using olefin/maleic acid salt copolymers
EP0878446A1 (en) * 1993-01-26 1998-11-18 National Starch And Chemical Investment Holding Corporation A proces for sequestration of water hardness ions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524682A (en) * 1962-03-07 1970-08-18 American Cyanamid Co Coal suspension pumping using polyelectrolytes
US4094810A (en) * 1976-06-01 1978-06-13 Kerr-Mcgee Corporation Aqueous slurry of ash concentrate composition and process for producing same
US4217109A (en) * 1977-05-31 1980-08-12 Ab Scaniainventor Composition comprising a pulverized purified substance, water and a dispersing agent, and a method for preparing the composition
JPS6252791A (ja) * 1985-08-31 1987-03-07 Oki Electric Ind Co Ltd マルチプレツクス回路

Also Published As

Publication number Publication date
JPS5657891A (en) 1981-05-20

Similar Documents

Publication Publication Date Title
JPS606395B2 (ja) 石炭粉末の水スラリ−用分散剤
JP2783668B2 (ja) 石炭―水スラリー用添加剤
JPS5920390A (ja) 石炭−水スラリ−の製造法
JPS6252792B2 (cg-RX-API-DMAC10.html)
JPS6252791B2 (cg-RX-API-DMAC10.html)
JPH0248035B2 (cg-RX-API-DMAC10.html)
JPS6252790B2 (cg-RX-API-DMAC10.html)
JPS58222191A (ja) 固体燃料−水スラリの製法
JPH0344596B2 (cg-RX-API-DMAC10.html)
JP2747521B2 (ja) 石炭―水スラリー用添加剤
JPH0475277B2 (cg-RX-API-DMAC10.html)
JPS5968392A (ja) 石炭−水スラリ−用添加剤
JP3577326B2 (ja) 高濃度石炭・水スラリー用安定剤
JPS62161894A (ja) 炭素質固体・水スラリ−組成物
JPH1180759A (ja) 石炭・水スラリー用安定剤およびスラリー
CA1128751A (en) Magnesium hydroxide in water in oil emulsion as additive for liquid hydrocarbon
JPH0710991B2 (ja) 石炭−水スラリー用分散剤
JPH067661A (ja) 高濃度石炭−水スラリー用添加剤
JPS60115690A (ja) 固体燃料−水スラリ−用添加剤
CA1304224C (en) Coal water slurry viscosity reduction using sulphonate containing water-soluble terpolymers
JPS59202293A (ja) 燃料組成物の製造方法
EP0092142A1 (en) Water slurries of carbonaceous materials
JPS60120795A (ja) 石炭−水スラリ−用分散剤
JPH0233079B2 (ja) Konodosekitannmizusurariinoseizohoho
JPS61152796A (ja) 固形燃料スラリ−組成物