CHARACTERIZATION OF OPERATING PARAMETERS IN THE CLEANING ZONE OF MICROBUBBLE COLUMN FLOTATION

被引：12
|
作者：
CHOUNG, JW
LUTTRELL, GH
YOON, RH
机构：
[1] Department of Mining and Minerals Engineering, Virginia Polytechnic Institute, State University, Blacksburg
来源：
INTERNATIONAL JOURNAL OF MINERAL PROCESSING | 1993年 / 39卷 / 1-2期
关键词：
Bubbles (in fluids) - Flotation - Mathematical models;
D O I：
10.1016/0301-7516(93)90050-K
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The behavior of bubble-particle aggregates in the cleaning zone of a flotation column is not well understood. Probably, they are governed by the operating parameters such as gas and wash water flow rates, wash water addition point and the length of cleaning zone. The parameters were characterized by the experimental work conducted on a micronized coal sample at various conditions.
引用
收藏
页码：31 / 40
页数：10
相关论文
共 50 条
  • [41] Separation performance of flotation column with dilution water in pulp zone
    Ma, Guangxi
    Qiang, Jialin
    Bu, Xiangning
    Peng, Yaoli
    Xia, Wencheng
    Ni, Chao
    Xie, Guangyuan
    ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2021, 43 (16) : 1990 - 1999
  • [42] Bubble size distribution in cyclonic zone of a novel flotation column
    Deng, Xiaowei
    Xing, Baolin
    Liu, Jiongtian
    Zhang, Chuanxiang
    Shi, Changliang
    Lu, Yang
    SEPARATION SCIENCE AND TECHNOLOGY, 2017, 52 (09) : 1635 - 1642
  • [43] Separation performance of flotation column with inclined plates in the froth zone
    Peng Yaoli
    Ni Chao
    Tan Jiakun
    Sha Jie
    Xie Guangyuan
    INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 2016, 148 : 124 - 127
  • [44] Separation performance of mechanical flotation cell and cyclonic microbubble flotation column: in terms of the beneficiation of high-ash coal fines
    Xu, Guangqian
    Chen, Yuran
    Bu, Xiangning
    Dong, Xianshu
    Xie, Guangyuan
    Sun, Yujin
    ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2020, 42 (23) : 2845 - 2855
  • [45] The study and practice of cyclonic microbubble flotation column in ash and pyritic sulfur rejection from coals
    Xie, GY
    Ou, ZS
    MINING SCIENCE AND TECHNOLOGY 99, 1999, : 511 - 514
  • [46] Effect of bubble properties and dispersion characteristics in microbubble counter-current collision flotation column
    Meng, Xin
    Li, Jie
    Sun, Mingfu
    INTERNATIONAL JOURNAL OF COAL PREPARATION AND UTILIZATION, 2024,
  • [47] Pilot-scale study of fluorite beneficiation using a cyclonic static microbubble flotation column
    X. Zhou
    J. Liu
    Y. Wang
    D. Tao
    C. Zhao
    Mining, Metallurgy & Exploration, 2007, 24 : 271 - 274
  • [48] Pilot-scale study of fluorite beneficiation using a cyclonic static microbubble flotation column
    Zhou, X.
    Liu, J.
    Wang, Y.
    Tao, D.
    Zhao, C.
    MINERALS & METALLURGICAL PROCESSING, 2007, 24 (04) : 271 - 274
  • [49] Effect of microbubble generator operating parameters on oxygen transfer efficiency in water
    Andinet, Tekile
    Kim, Ilho
    Lee, Jai-Yeop
    DESALINATION AND WATER TREATMENT, 2016, 57 (54) : 26327 - 26335
  • [50] GAS HOLDUP, BUBBLE-SIZE AND CLEANING ACTION OF FLOTATION COLUMN FROTHS
    YIANATOS, JB
    FINCH, JA
    LAPLANTE, AR
    CIM BULLETIN, 1985, 78 (878): : 81 - 81
12345