DE3161582D1 - Dispersion of solid carbonaceous material in water - Google Patents

Dispersion of solid carbonaceous material in water

Info

Publication number
DE3161582D1
DE3161582D1 DE8181302226T DE3161582T DE3161582D1 DE 3161582 D1 DE3161582 D1 DE 3161582D1 DE 8181302226 T DE8181302226 T DE 8181302226T DE 3161582 T DE3161582 T DE 3161582T DE 3161582 D1 DE3161582 D1 DE 3161582D1
Authority
DE
Germany
Prior art keywords
dispersion
water
carbonaceous material
solid carbonaceous
solid
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
DE8181302226T
Other languages
English (en)
Inventor
John Bernard Clarke
Leslie Pitts
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids 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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Application granted granted Critical
Publication of DE3161582D1 publication Critical patent/DE3161582D1/de
Expired 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, 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/16—Amines or polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Colloid Chemistry (AREA)
DE8181302226T 1980-05-31 1981-05-19 Dispersion of solid carbonaceous material in water Expired DE3161582D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017896 1980-05-31

Publications (1)

Publication Number Publication Date
DE3161582D1 true DE3161582D1 (en) 1984-01-12

Family

ID=10513747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181302226T Expired DE3161582D1 (en) 1980-05-31 1981-05-19 Dispersion of solid carbonaceous material in water

Country Status (5)

Country Link
US (1) US4370429A (de)
EP (1) EP0041337B1 (de)
JP (1) JPS5721489A (de)
DE (1) DE3161582D1 (de)
ZA (1) ZA813518B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122594A (ja) * 1982-12-28 1984-07-16 Neos Co Ltd 石炭フロス脱水剤
GB2167434B (en) * 1984-11-20 1988-09-14 Witton Chem Co Ltd Dispersing agents for coal slurries
DE3446921A1 (de) * 1984-12-21 1986-07-03 Bayer Ag, 5090 Leverkusen Neue alkoxylierte aminopolyether, verfahren zu ihrer herstellung und sie enthaltende kohle-wasser-aufschlaemmungen
US4880858A (en) * 1985-03-05 1989-11-14 Allied Colloids Limited Water absorbing polymers
US5384343A (en) * 1986-03-03 1995-01-24 Allied Colloids Limited Water absorbing polymers
DE3621319A1 (de) * 1986-06-26 1988-01-14 Bayer Ag Kohle-wasser-slurries mit verbessertem verhalten unter scherbeanspruchung
DE4313085A1 (de) * 1993-04-21 1994-10-27 Stockhausen Chem Fab Gmbh Stabile wäßrige Dispersionen von quartären Ammoniumverbindungen und Imidazolin-Derivaten
US6211252B1 (en) 1997-07-07 2001-04-03 Exxon Research And Engineering Company Method for forming aqueous, pumpable fluids from solid carbonaceous materials
EP0905091A1 (de) * 1997-09-29 1999-03-31 Nalco Chemical Company Stärke und kationisches Polymer enthaltende Zusammensetzungen als Koagulationsmittel für den Bergbau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045380A (en) * 1972-04-06 1977-08-30 Coal Industry (Patents) Limited Cellular material
NL173048C (nl) * 1973-11-19 1983-12-01 Zanen Holland Wegenbouw Werkwijze voor het bereiden van een voor de wegenbouw geschikt materiaal, dat minerale bestanddelen, thermoplastische kunststofbestanddelen en bitumineuze of teerachtige koolwaterstoffen bevat.
CH638362GA3 (de) * 1977-06-10 1983-09-30
US4242098A (en) * 1978-07-03 1980-12-30 Union Carbide Corporation Transport of aqueous coal slurries

Also Published As

Publication number Publication date
EP0041337A3 (en) 1982-03-17
EP0041337B1 (de) 1983-12-07
ZA813518B (en) 1982-06-30
JPS5721489A (de) 1982-02-04
EP0041337A2 (de) 1981-12-09
US4370429A (en) 1983-01-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee