Researches concerning the aerodynamic sorting of solid particles according to the surface states

被引：0
|
作者：
Nedeff, Valentin [1 ]
Mosnegutu, Emilian [1 ]
Panainte, Mirela [1 ]
Savin, Carment [1 ]
Macarescu, Bogdan [1 ]
机构：
[1] Univ Bacau, Fac Ingn, Bacau 600115, Romania
来源：
REVISTA DE CHIMIE | 2008年 / 59卷 / 03期
关键词：
surface state; aerodynamic sorting;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The process of aerodynamic sorting of a solid particles mixture is influenced by the aerodynamic characteristics of the particles (shape, dimensions, the surface state and the density of the particle), which determine the behaviour of particles in the air flows. In this study it was analyzed the influence of the surface state of solid particles on the separation degree of a binary mixture, made from particles with smooth surface and particles with rough surface, submitted to the aerodynamic sorting. The correlation between the surface state of solid particles and their behavior in air flow is emphasized by the weight mass of the particles deposited in the collection boxes. It was observed that the particles with the smooth surface have higher floating velocities than the particles with the rough surface for closed dimensions, shapes and densities. The sorting process is influenced by the surface condition of the particle.
引用
收藏
页码：360 / 365
页数：6
相关论文
共 50 条
  • [41] Flocculation of microorganisms on the surface of solid-phase particles
    Ul'berg, Z.R.
    Garbara, S.V.
    Stepanenko, V.G.
    Pertsov, N.V.
    Colloid journal of the USSR, 1990, 51 (05): : 821 - 825
  • [42] Fluctuation spectroscopy of electron states of the solid surface
    Gallyamov, R.R.
    Gots, S.S.
    Zaripov, R.F.
    Bakhtizin, R.Z.
    Surface Investigation X-Ray, Synchrotron and Neutron Techniques, 2001, 16 (11): : 1811 - 1817
  • [43] Metastable states of plasma particles close to a charged surface
    Shavlov, A. V.
    Dzhumandzhi, V. A.
    PHYSICS OF PLASMAS, 2015, 22 (09)
  • [44] CONCERNING PAPER - EFFECT OF CAPILLARY LIQUID ON FORCE OF ADHESION BETWEEN SPHERICAL SOLID PARTICLES
    DERJAGUIN, B
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1968, 26 (02) : 253 - +
  • [45] DETERMINATION OF SURFACE OF DISPERSED SOLID BODIES, ACCORDING TO ADSORPTION FROM SOLUTIONS
    VESELOV, VV
    GALENKO, NP
    ZHURNAL FIZICHESKOI KHIMII, 1974, 48 (09): : 2276 - 2279
  • [46] EXPERIMENTAL RESEARCHES OF PROCESSES OF HEAT AND MASS EXCHANGE AT EVAPORATION OF FUEL FILM FROM SOLID SURFACE
    Semernya, A. P.
    Lepyokhin, G. I.
    Mishta, P. V.
    Bednarskaya, E. A.
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 2013, 56 (02): : 114 - +
  • [47] Analysis and sorting of live cells according to secreted molecules, relocated to a cell-surface affinity matrix
    Proc Natl Acad Sci USA, 6 (1921):
  • [48] DETACHMENT OF DUST PARTICLES ADHERING WITH A DROP OF WATER TO A SOLID SURFACE
    ZIMON, AD
    VOLKOVA, TS
    COLLOID JOURNAL-USSR, 1965, 27 (04): : 449 - &
  • [49] Electrostatic lofting conditions of single dust particles on a solid surface
    Munoz, Jose H. Pagan
    Wang, Xu
    Horanyi, Mihaly
    Kvon, Vladimir
    Heijmans, Luuk
    Chaudhuri, Manis
    van de Kerkhof, Mark
    Yakunin, Andrei M.
    Krainov, Pavel
    Astakhov, Dmitry
    PHYSICS OF PLASMAS, 2025, 32 (02)
  • [50] A statistical study of the distribution of soil material in the United States according to the size of its particles
    Jennings, DS
    SOIL SCIENCE, 1924, 17 (06) : 469 - 485
12345