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AU553292B2 - High consistency-aqueous slurry of powdered coal - Google Patents

High consistency-aqueous slurry of powdered coal

Info

Publication number
AU553292B2
AU553292B2 AU88331/82A AU8833182A AU553292B2 AU 553292 B2 AU553292 B2 AU 553292B2 AU 88331/82 A AU88331/82 A AU 88331/82A AU 8833182 A AU8833182 A AU 8833182A AU 553292 B2 AU553292 B2 AU 553292B2
Authority
AU
Australia
Prior art keywords
aqueous slurry
high consistency
powdered coal
powdered
coal
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.)
Ceased
Application number
AU88331/82A
Other versions
AU8833182A (en
Inventor
Shuichi Honjo
Tominobu Mayuzumi
Akihiro Naka
Yoshihisa Nishida
Yasuharu Tanakamaru
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26335449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU553292(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP14519981A external-priority patent/JPS5847092A/en
Priority claimed from JP212882A external-priority patent/JPS58118893A/en
Application filed by Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Publication of AU8833182A publication Critical patent/AU8833182A/en
Application granted granted Critical
Publication of AU553292B2 publication Critical patent/AU553292B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
AU88331/82A 1981-09-14 1982-09-13 High consistency-aqueous slurry of powdered coal Ceased AU553292B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14519981A JPS5847092A (en) 1981-09-14 1981-09-14 Viscosity depressant for highly concentrated coal/water slurry
JP56-145199 1981-09-14
JP57-2128 1982-01-08
JP212882A JPS58118893A (en) 1982-01-08 1982-01-08 Viscosity depressant for highly concentrated coal/water slurry

Publications (2)

Publication Number Publication Date
AU8833182A AU8833182A (en) 1983-03-24
AU553292B2 true AU553292B2 (en) 1986-07-10

Family

ID=26335449

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88331/82A Ceased AU553292B2 (en) 1981-09-14 1982-09-13 High consistency-aqueous slurry of powdered coal

Country Status (5)

Country Link
EP (1) EP0077909B2 (en)
AU (1) AU553292B2 (en)
CA (1) CA1180555A (en)
DE (1) DE3270436D1 (en)
ES (1) ES515682A0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE32747T1 (en) * 1982-04-05 1988-03-15 Fluidcarbon International Ab COAL-WATER DISPERSION AND PROCESS FOR PRODUCTION.
SE8202878L (en) * 1982-05-07 1983-11-08 Carbogel Ab PUMPABLE WATER SLOPE OF A SOLID FUEL AND WAY TO PREPARE
SE8202879L (en) * 1982-05-07 1983-11-08 Carbogel Ab WATER SLUSHING OF A SOLID FUEL AND KITCHEN AND MEANS OF PREPARING THEREOF
US4592759A (en) * 1983-02-25 1986-06-03 Dai-Ichi Kogyo Seiyaku Co., Ltd. Production of aqueous coal slurries having high coal contents
DE3435945A1 (en) * 1984-09-29 1986-04-03 Basf Ag, 6700 Ludwigshafen AQUEOUS COAL DISPERSIONS
GB2178057A (en) * 1985-07-19 1987-02-04 Coal Ind Improvements in slurries
DE3621319A1 (en) * 1986-06-26 1988-01-14 Bayer Ag Coal/water slurries having improved behaviour under shear stress
DE3707941A1 (en) * 1987-03-12 1988-09-22 Henkel Kgaa DISPERSING AGENTS AND THEIR USE IN AQUEOUS CARBON SUSPENSIONS
DE19540320A1 (en) * 1995-10-28 1997-04-30 Herberts & Co Gmbh Nonionic emulsifiers
DE202022003319U1 (en) 2021-05-26 2026-01-15 Cliq Swisstech The Netherlands B V Paste compositions (III)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU420891B2 (en) * 1967-11-27 1971-12-06 Dulux Australia. Limited Aqueous solids dispersions
CH493448A (en) * 1968-07-16 1970-07-15 Hoechst Ag Process for the preparation of haloalkyl polyglycol ethers
EP0007737A1 (en) * 1978-07-31 1980-02-06 Atlas Chemical Industries (U.K.) Ltd An aqueous solution containing a surfactant and its uses in emulsification
DE3100080C2 (en) * 1981-01-03 1984-01-12 Th. Goldschmidt Ag, 4300 Essen Process for the production of block polymers with at least three polyalkylene oxide blocks
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures

Also Published As

Publication number Publication date
ES8308918A1 (en) 1983-10-01
EP0077909A3 (en) 1983-07-20
EP0077909B1 (en) 1986-04-09
EP0077909A2 (en) 1983-05-04
CA1180555A (en) 1985-01-08
ES515682A0 (en) 1983-10-01
DE3270436D1 (en) 1986-05-15
EP0077909B2 (en) 1988-10-19
AU8833182A (en) 1983-03-24

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