Study on Storage Stability of Cleaned CWM

Study on Storage Stability of Cleaned CWM

The effect of fine particles on the storage stability of CWM has been investigated, and the method to improve the stability has also been studied. The stability of CWM is considered to depend upon the amount of fine particles present in the slurries, and it improves with an increase in the amount of...

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Veröffentlicht in:Funtai Kogakkaishi Japan, 1987/12/10, Vol.24(12), pp.783-787
Hauptverfasser: TAKEZAKI, Hiroshi, KIKKAWA, Hirofumi, OTANI, Yoshinori, SATO, Kazunori, SHOJI, Kazunori
Format: Artikel
Sprache:eng
Schlagworte:
Coal
Coal Cleaning
Coal Water Mixture
Fine Particle
Particle Size Distribution
Slurry
Stability
Yield Value
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Zusammenfassung:The effect of fine particles on the storage stability of CWM has been investigated, and the method to improve the stability has also been studied. The stability of CWM is considered to depend upon the amount of fine particles present in the slurries, and it improves with an increase in the amount of fine particles. The characteristic parameters in the particle size distributions and slurry rheology are correlated with the stability of CWM.
ISSN:0386-6157
1883-7239
DOI:10.4164/sptj.24.783