Determination of the granulometric composition of coal powders by laser diffraction analysis

被引：0
|
作者：
N. V. Zhuravleva
R. R. Potokina
Z. R. Ismagilov
机构：
[1] OAO Zapadno-Sibirskii Ispytatel’nyi Tsentr,Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
[2] Russian Academy of Sciences,Boreskov Institute of Catalysis, Siberian Branch
[3] Russian Academy of Sciences,undefined
来源：
Solid Fuel Chemistry | 2016年 / 50卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The granulometric composition of the powders of GZhO, OS, and G coals was measured by a laser diffraction method upon the dispersion of samples in an aqueous medium with the addition of a Dusazin 901 surfactant (Fritsch, Germany). The metrological evaluation of the results of determinations by coal-sizing analysis and the laser diffraction method was performed. It was shown that satisfactory results were obtained for the samples of GZhO and G coals in all of the determination ranges. For the samples of OS coal, the limit of reproducibility between the two methods in ranges of 0.074 + 0 and –0.20 + 0.10 mm was exceeded by factors of 1.5 and 1.2, respectively.
引用
收藏
页码：326 / 331
页数：5
相关论文
共 50 条
  • [1] Determination of the granulometric composition of coal powders by laser diffraction analysis
    Zhuravleva, N. V.
    Potokina, R. R.
    Ismagilov, Z. R.
    [J]. SOLID FUEL CHEMISTRY, 2016, 50 (05) : 326 - 331
  • [2] Study of the Granulometric and Morphological Composition of Coal Powders
    Zhuravleva, E., V
    Zhuravleva, N., V
    Mikhailova, E. S.
    Sozinov, S. A.
    Ismagilov, Z. R.
    [J]. CHEMISTRY FOR SUSTAINABLE DEVELOPMENT, 2021, 29 (05): : 525 - 535
  • [3] DETERMINATION OF GRANULOMETRIC COMPOSITION OF PULVERIZED COAL BY AUTOMATED SYSTEM
    Chernenko, A. S.
    Kontush, S. M.
    Zinchenko, A. S.
    Kalinchak, V. V.
    Kalugin, V. V.
    [J]. DEVICES AND METHODS OF MEASUREMENTS, 2015, 6 (01): : 87 - 93
  • [4] ON THE DETERMINATION OF THE SURFACE FRACTAL DIMENSION OF POWDERS BY GRANULOMETRIC ANALYSIS
    VANDAMME, H
    LEVITZ, P
    GATINEAU, L
    ALCOVER, JF
    FRIPIAT, JJ
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1988, 122 (01) : 1 - 8
  • [5] ON THE DETERMINATION OF THE SURFACE FRACTAL DIMENSION OF POWDERS BY GRANULOMETRIC ANALYSIS.
    Van Damme, H.
    Levitz, P.
    Gatineau, L.
    Alcover, J.F.
    Fripiat, J.J.
    [J]. Journal of Colloid and Interface Science, 1988, 122 (01): : 1 - 8
  • [6] Granulometric Composition Particulars of Lithoidal Clay Raw Material as Determined by Laser Diffraction
    V. D. Kotlyar
    A. V. Kozlov
    A. V. Kotlyar
    [J]. Glass and Ceramics, 2017, 74 : 131 - 136
  • [7] Granulometric Composition Particulars of Lithoidal Clay Raw Material as Determined by Laser Diffraction
    Kotlyar, V. D.
    Kozlov, A. V.
    Kotlyar, A. V.
    [J]. GLASS AND CERAMICS, 2017, 74 (3-4) : 131 - 136
  • [8] EFFECT OF GRANULOMETRIC COMPOSITION ON BULK DENSITY AND FLOWABILITY OF POWDERS
    BELOUSOV, VA
    KOLMANIV.EE
    PODDUBNA.NP
    [J]. KHIMIKO-FARMATSEVTICHESKII ZHURNAL, 1972, 6 (02): : 37 - &
  • [9] A weighing sedimentometer for automatic measurement of the granulometric composition of powders
    Kvesko, NG
    Roslyak, AT
    [J]. INDUSTRIAL LABORATORY, 2000, 66 (07): : 456 - 459
  • [10] CHANGE OF THE GRANULOMETRIC COMPOSITION OF BARIUM TITANATE POWDERS ON HEATING AND GRINDING
    Mikhailov, M. M.
    Utebekov, T. A.
    Savruk, E. N.
    Yur'ev, S. A.
    Pomortseva, E. O.
    Serebrennikova, I. V.
    [J]. RUSSIAN PHYSICS JOURNAL, 2011, 53 (08) : 877 - 879
12345