Separation of fine particles with electrostatically enhanced cyclone

被引：8
|
作者：
Jeon, Hyoil [1 ]
Park, Seungkyung [1 ]
机构：
[1] Korea Univ Technol & Educ, Sch Mech Engn, Cheonan 31253, South Korea
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2020年 / 55卷 / 03期
基金：
新加坡国家研究基金会;
关键词：
Cyclone; ultrafine particles; electric field; high efficiency; COLLECTION EFFICIENCY; AIR-POLLUTION; PERFORMANCE; HEALTH; AEROSOL; FILTER; PREDICTION;
D O I：
10.1080/01496395.2019.1567553
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Despite many advantages of cyclone-based particle separation, insufficient removal efficiency limits its use in fine particle removal. In this paper, we have developed an electric field-assisted cyclone capable of removing ultrafine particles (0.3 mu m) with enhanced efficiency. Effects of several design parameters including flow rate, applied voltage, and the length of vortex tube have been experimentally evaluated for inertial and electrostatic separations of particles. With an optimization of the normalized vortex tube length, s/D = 1, the presented cyclone demonstrated the improved removal efficiency of 76% at the flow rate of 400 lpm and 25 kV voltage.
引用
收藏
页码：575 / 582
页数：8
相关论文
共 50 条
  • [21] Experimental study on a new type of cyclone separator for fine particles
    Chen, YW
    Wu, XA
    Liu, X
    Chen, M
    ENERGY AND ENVIRONMENT, VOLS 1 AND 2, 2003, : 1763 - 1768
  • [22] Analysis on concentration distribution and trajectory of fine particles in cyclone separator
    Wang, Bin
    Shen, Cong
    Wang, Jiayin
    Yang, Jingxuan
    Hao, Xiaogang
    Huagong Xuebao/CIESC Journal, 2020, 71 : 201 - 209
  • [23] A study of aerodynamics and fractional separation of fine particles in a separation chamber
    Evseev, Nikolay S.
    Zhukov, Il'ya A.
    Bel'chikov, Ivan A.
    VESTNIK TOMSKOGO GOSUDARSTVENNOGO UNIVERSITETA-MATEMATIKA I MEKHANIKA-TOMSK STATE UNIVERSITY JOURNAL OF MATHEMATICS AND MECHANICS, 2023, (83): : 74 - 85
  • [24] ENTRAINMENT OF FINE HYDROPHILIC PARTICLES BY GRANULOMETRIC SEPARATION
    MILEVA, ED
    NISHKOV, IM
    INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 1992, 36 (1-2) : 125 - 136
  • [25] Magnus separation of fine metal particles.
    Fraunholcz, N
    Rem, PC
    Schokker, EA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U580 - U580
  • [26] TECHNIQUES FOR SELECTIVE SEPARATION OF FINE PARTICLES.
    Kelland, David R.
    1600, (02):
  • [27] SEPARATION OF FINE PARTICLES BY FLOC-FLOTATION
    SOTO, H
    BARBERY, G
    CIM BULLETIN, 1988, 81 (914): : 81 - 81
  • [28] Fine separation of particles via the entropic splitter
    Li, Yongge
    Xu, Yong
    Xu, Wei
    Deng, Zichen
    Kurths, Juergen
    PHYSICAL REVIEW E, 2017, 96 (02)
  • [29] Growing characteristics of heterogeneous condensation of fine particles after FCC cyclone
    Wang S.-M.
    Song C.
    Wang J.-R.
    Sun L.-J.
    Zhang Z.-X.
    Wen J.
    Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities, 2020, 34 (03): : 633 - 638
  • [30] CFD analysis of cyclone separator used for fine filtration in separation industry
    Katare, P.
    Krupan, A.
    Dewasthale, A.
    Datar, A.
    Dalkilic, A. S.
    CASE STUDIES IN THERMAL ENGINEERING, 2021, 28
12345