Advertisement

Rheology pp 615-621 | Cite as

Rheology of Ageing of Coal-Oil Suspensions

  • S. N. Bhattacharya
  • L. Barro

Abstract

There are abundant quantities of low grade coal around the world like lignite or Victorian brown coal which could be efficiently utilised for burning in boilers as coal-fuel oil mixture or in the production of liquid fuels. In either of these energy conversion processes one of the important operations is the handling of coaloil slurries. A knowledge of the handling characteristics of these slurries is therefore required in slurry preparation as well as in mixing, bulk tanker transport, pumping through short and long distance pipe lines, heating, cooling, etc.

Keywords

Storage Time Flow Behaviour Apparent Viscosity Brown Coal Coal Particle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Berkowitz, G. Coal in pipelining, Oil in Canada, 25 (27407) (1961)Google Scholar
  2. 2.
    Moreland, C., Viscosity of Suspensions of Coal in Mineral Oil, Can. Jr. of Chem. Engg’., 24-28, (1963).Google Scholar
  3. 3.
    Okutani, T., Yokoyama, S. and Maekawa, Y., Viscosity of Coal Paste under Pressure. Govt.Ind.Div.Lab, Hokkaido, Japan, (1979).Google Scholar
  4. 4.
    Thomas, M. G. and Traeger, R. K., Am. Soc. Div. of Fuel Chemistry, 24, 3, (1979).Google Scholar
  5. 5.
    Barro, L. and Bhattacharya, S. N., Rheological Study of Brown Coal-oil Suspensions, First National Conf. on Rheo., Melbourne, May 30–June 1, 83, (1979).Google Scholar
  6. 6.
    Bhattacharya, S. N. and Barro, L., Paper to be presented at the Aust. Inst. of Min. and Met. Conf., New Zealand, May (1980).Google Scholar
  7. 7.
    Skelland, A.H.P., Determination of flow properties in non-Newtonian flow and heat transfer, John Wiley & Sons, N.Y., (1967).Google Scholar

Copyright information

© Springer Science+Business Media New York 1980

Authors and Affiliations

  • S. N. Bhattacharya
    • 1
  • L. Barro
    • 1
  1. 1.Department of Chemical EngineeringRoyal Melbourne Institute of TechnologyMelbourneAustralia

Personalised recommendations