ZA862743B - Flowing-aid compositions for the synergistic enhancement of the flowability of stable aqueous coal suspensions - Google Patents

Flowing-aid compositions for the synergistic enhancement of the flowability of stable aqueous coal suspensions

Info

Publication number
ZA862743B
ZA862743B ZA862743A ZA862743A ZA862743B ZA 862743 B ZA862743 B ZA 862743B ZA 862743 A ZA862743 A ZA 862743A ZA 862743 A ZA862743 A ZA 862743A ZA 862743 B ZA862743 B ZA 862743B
Authority
ZA
South Africa
Prior art keywords
flowability
flowing
stable aqueous
aid compositions
synergistic enhancement
Prior art date
Application number
ZA862743A
Other languages
English (en)
Inventor
Wolfgang Von Rybinski
Erna Kleiner
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of ZA862743B publication Critical patent/ZA862743B/xx

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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
ZA862743A 1985-04-12 1986-04-11 Flowing-aid compositions for the synergistic enhancement of the flowability of stable aqueous coal suspensions ZA862743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853513045 DE3513045A1 (de) 1985-04-12 1985-04-12 Fliesshilfsmittelgemische zur synergistischen verstaerkung der fliessfaehigkeit stabiler, waessriger kohlesuspensionen

Publications (1)

Publication Number Publication Date
ZA862743B true ZA862743B (en) 1986-11-26

Family

ID=6267758

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA862743A ZA862743B (en) 1985-04-12 1986-04-11 Flowing-aid compositions for the synergistic enhancement of the flowability of stable aqueous coal suspensions

Country Status (5)

Country Link
US (1) US4652271A (de)
EP (1) EP0197523B1 (de)
JP (1) JPH0710986B2 (de)
DE (2) DE3513045A1 (de)
ZA (1) ZA862743B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603207A1 (de) * 1986-02-03 1987-08-06 Kurt Bertram Verfahren zur herstellung eines zusatzstoffes fuer schmiermittel sowie fuer waessrige heizmittel- und kraftstoffsysteme sowie dessen spezielle verwendungsmoeglichkeiten
US4872885A (en) * 1986-02-27 1989-10-10 Kawasaki Jukogyo Kagushiki Kaisha Dispersant for aqueous slurry of carbonaceous solid and aqueous carbonaceous solid slurry composition incorporating said dispersant therein
AU3422189A (en) * 1988-04-29 1989-11-24 Dow Chemical Company, The Coal slurry composition and treatment
JPH01313594A (ja) * 1988-06-10 1989-12-19 Kao Corp 超重質油エマルション燃料
GB2230207A (en) * 1989-04-14 1990-10-17 Coal Ind Dispersants for coal water mixtures
USH1161H (en) 1989-10-30 1993-04-06 The United States Of America As Represented By The United States Department Of Energy Aqueous coal slurry
EP0875553A1 (de) * 1993-01-26 1998-11-04 National Starch And Chemical Investment Holding Corporation Waschmittelzusammensetzung
CN115197759A (zh) * 2022-06-20 2022-10-18 天津正达科技有限责任公司 一种掺杂高比例石油焦的水煤焦浆及其添加剂和制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104035A (en) * 1975-12-11 1978-08-01 Texaco Inc. Preparation of solid fuel-water slurries
US4282006A (en) * 1978-11-02 1981-08-04 Alfred University Research Foundation Inc. Coal-water slurry and method for its preparation
JPS5657891A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for aqueous slurry of coal powder
JPS58122991A (ja) * 1982-01-19 1983-07-21 Kao Corp 石炭・水スラリ−組成物
US4441888A (en) * 1982-05-21 1984-04-10 Nalco Chemical Company Coal-water slurry viscosity reduction using olefin/maleic acid salt copolymers
US4488881A (en) * 1982-09-10 1984-12-18 The Standard Oil Company Coal-aqueous mixtures having a particular coal particle size distribution
US4436528A (en) * 1982-09-17 1984-03-13 Diamond Shamrock Chemicals Company Aqueous slurries of carbonaceous materials
US4645514A (en) * 1983-07-21 1987-02-24 Oxce Fuel Company Coal-aqueous slurry

Also Published As

Publication number Publication date
EP0197523B1 (de) 1990-05-23
EP0197523A2 (de) 1986-10-15
EP0197523A3 (en) 1987-11-19
DE3513045A1 (de) 1986-10-30
US4652271A (en) 1987-03-24
DE3671466D1 (de) 1990-06-28
JPH0710986B2 (ja) 1995-02-08
JPS61245830A (ja) 1986-11-01

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