ES8502470A1 - Coal-aqueous mixtures and process for preparing same. - Google Patents

Coal-aqueous mixtures and process for preparing same.

Info

Publication number
ES8502470A1
ES8502470A1 ES525431A ES525431A ES8502470A1 ES 8502470 A1 ES8502470 A1 ES 8502470A1 ES 525431 A ES525431 A ES 525431A ES 525431 A ES525431 A ES 525431A ES 8502470 A1 ES8502470 A1 ES 8502470A1
Authority
ES
Spain
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
ES525431A
Other languages
Spanish (es)
Other versions
ES525431A0 (en
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.)
Gulf and Western Industries Inc
Original Assignee
Gulf and Western Industries Inc
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 Gulf and Western Industries Inc filed Critical Gulf and Western Industries Inc
Publication of ES525431A0 publication Critical patent/ES525431A0/en
Publication of ES8502470A1 publication Critical patent/ES8502470A1/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.
ES525431A 1982-09-10 1983-09-07 Coal-aqueous mixtures and process for preparing same. Expired ES8502470A1 (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 (2)

Publication Number Publication Date
ES525431A0 ES525431A0 (en) 1985-01-16
ES8502470A1 true ES8502470A1 (en) 1985-01-16

Family

ID=23650620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525431A Expired ES8502470A1 (en) 1982-09-10 1983-09-07 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
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
US4978365A (en) * 1986-11-24 1990-12-18 Canadian Occidental Petroleum Ltd. Preparation of improved stable crude oil transport emulsions
US4983319A (en) * 1986-11-24 1991-01-08 Canadian Occidental Petroleum Ltd. Preparation of low-viscosity improved stable crude oil transport emulsions
US5083613A (en) * 1989-02-14 1992-01-28 Canadian Occidental Petroleum, Ltd. Process for producing bitumen
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
DK409683A (en) 1984-03-11
PT77319A (en) 1983-10-01
JPH0316997B2 (en) 1991-03-06
GR79060B (en) 1984-10-02
ATE33397T1 (en) 1988-04-15
DK162654B (en) 1991-11-25
ES525431A0 (en) 1985-01-16
EP0106130B1 (en) 1988-04-06
EP0106130A2 (en) 1984-04-25
CA1200697A (en) 1986-02-18
PT77319B (en) 1986-02-06
JPS5964696A (en) 1984-04-12
DK409683D0 (en) 1983-09-09
ZA836671B (en) 1984-04-25
EP0106130A3 (en) 1985-05-02
DE3376219D1 (en) 1988-05-11
DK162654C (en) 1992-04-13

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401