DE3376219D1 - Coal-aqueous mixtures and process for preparing same - Google Patents

Coal-aqueous mixtures and process for preparing same

Info

Publication number
DE3376219D1
DE3376219D1 DE8383108876T DE3376219T DE3376219D1 DE 3376219 D1 DE3376219 D1 DE 3376219D1 DE 8383108876 T DE8383108876 T DE 8383108876T DE 3376219 T DE3376219 T DE 3376219T DE 3376219 D1 DE3376219 D1 DE 3376219D1
Authority
DE
Germany
Prior art keywords
coal
aqueous mixtures
preparing same
conditions
solids content
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
DE8383108876T
Other languages
German (de)
Inventor
Mark Seymour
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US06/416,606 external-priority patent/US4441889A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of DE3376219D1 publication Critical patent/DE3376219D1/en
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

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Coal-aqueous mixture having high solids content and excellent stability are provided by an improved process involving selective mixing and other conditions.
DE8383108876T 1982-09-10 1983-09-08 Coal-aqueous mixtures and process for preparing same Expired DE3376219D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/416,606 US4441889A (en) 1981-01-29 1982-09-10 Coal-aqueous mixtures

Publications (1)

Publication Number Publication Date
DE3376219D1 true DE3376219D1 (en) 1988-05-11

Family

ID=23650620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383108876T Expired DE3376219D1 (en) 1982-09-10 1983-09-08 Coal-aqueous mixtures and process for preparing same

Country Status (10)

Country Link
EP (1) EP0106130B1 (en)
JP (1) JPS5964696A (en)
AT (1) ATE33397T1 (en)
CA (1) CA1200697A (en)
DE (1) DE3376219D1 (en)
DK (1) DK162654C (en)
ES (1) ES8502470A1 (en)
GR (1) GR79060B (en)
PT (1) PT77319B (en)
ZA (1) ZA836671B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178057A (en) * 1985-07-19 1987-02-04 Coal Ind Improvements in slurries
US4983319A (en) * 1986-11-24 1991-01-08 Canadian Occidental Petroleum Ltd. Preparation of low-viscosity improved stable crude oil transport emulsions
US5000872A (en) * 1987-10-27 1991-03-19 Canadian Occidental Petroleum, Ltd. Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil
US5263848A (en) * 1986-11-24 1993-11-23 Canadian Occidental Petroleum, Ltd. Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning
US5083613A (en) * 1989-02-14 1992-01-28 Canadian Occidental Petroleum, Ltd. Process for producing bitumen
US4978365A (en) * 1986-11-24 1990-12-18 Canadian Occidental Petroleum Ltd. Preparation of improved stable crude oil transport emulsions
US5156652A (en) * 1986-12-05 1992-10-20 Canadian Occidental Petroleum Ltd. Low-temperature pipeline emulsion transportation enhancement
US4966235A (en) * 1988-07-14 1990-10-30 Canadian Occidental Petroleum Ltd. In situ application of high temperature resistant surfactants to produce water continuous emulsions for improved crude recovery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures

Also Published As

Publication number Publication date
DK162654B (en) 1991-11-25
JPS5964696A (en) 1984-04-12
GR79060B (en) 1984-10-02
DK409683A (en) 1984-03-11
EP0106130B1 (en) 1988-04-06
PT77319B (en) 1986-02-06
ZA836671B (en) 1984-04-25
DK409683D0 (en) 1983-09-09
EP0106130A3 (en) 1985-05-02
EP0106130A2 (en) 1984-04-25
ES525431A0 (en) 1985-01-16
DK162654C (en) 1992-04-13
JPH0316997B2 (en) 1991-03-06
PT77319A (en) 1983-10-01
ES8502470A1 (en) 1985-01-16
ATE33397T1 (en) 1988-04-15
CA1200697A (en) 1986-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee