ADSORPTION AND DESORPTION OF CETYL TRIMETHYL AMMONIUM BROMIDE IN CATIONIC FLOTATION OF QUARTZ.

被引:0
|
作者
Estefan, Selim F.
机构
来源
Tenside | 1976年 / 13卷 / 01期
关键词
HYDROGEN ION CONCENTRATION - QUARTZ - Flotation;
D O I
暂无
中图分类号
学科分类号
摘要
The adsorption density of cetyl trimethyl ammonium bromide (CTAB) at the quartz-solution interface was determined as a function of the collector concentration and pH both in the absence and in the presence of Ca**2** plus ions. Desorption of CTBA at different pH values wasl also studied. The results have been correlated with the flotation behaviour of quartz as determined by Hallimond tube tests carried out at some fixed flotation time. The rapid increase in the flotation rate of quartz observed a pH 10 was found to coincide with hemi-micelle formation as concluded from the adsorption studies.
引用
收藏
页码:34 / 37
相关论文
共 50 条
  • [1] ADSORPTION OF CETYL-TRIMETHYL-AMMONIUM BROMIDE (CETRIMIDE) BY METAL SURFACES
    WRIGHT, DE
    WHITTLESTONE, WG
    AUSTRALIAN JOURNAL OF DAIRY TECHNOLOGY, 1967, 22 (01) : 28 - +
  • [2] INVESTIGATION OF THE AGGREGATIVE STABILITY OF THE QUARTZ SOL IN THE PRESENCE OF CETYL TRIMETHYL AMMONIUM BROMIDE
    GOLIKOVA, EV
    GIMANOVA, IM
    CHERNOBEREZHSKY, YM
    VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA, 1986, (01): : 69 - 76
  • [3] Dynamic adsorption of cetyl trimethyl ammonium bromide at decane/water interface
    Salamah, Abdulsalam
    Phan, Chi M.
    Pham, Hung G.
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2015, 484 : 313 - 317
  • [4] Interactions of cationic surfactant cetyl-trimethyl ammonium bromide with ammonium nitrate: Surface and thermodynamic studies
    Rehman, Noor
    Ul Haq, Zia
    Ullah, Hidayat
    Mian, Inamullah
    Li, Xian
    CHINESE JOURNAL OF CHEMICAL PHYSICS, 2021, 34 (04) : 480 - 486
  • [5] EFFECT OF AMINE STRUCTURE IN CATIONIC FLOTATION OF QUARTZ.
    Smith, R.W.
    Transactions of the Society of Mining Engineers of AIME, 1973, 254 (04): : 353 - 357
  • [6] Interaction between biosurfactant surfactin and cationic surfactant cetyl trimethyl ammonium bromide in mixed micelle
    Hao Wang
    Hongze Gang
    Ruqiang Ye
    Bozhong Mu
    Colloid and Polymer Science, 2014, 292 : 3169 - 3176
  • [7] Interaction between biosurfactant surfactin and cationic surfactant cetyl trimethyl ammonium bromide in mixed micelle
    Wang, Hao
    Gang, Hongze
    Ye, Ruqiang
    Mu, Bozhong
    COLLOID AND POLYMER SCIENCE, 2014, 292 (12) : 3169 - 3176
  • [8] ADSORPTION OF CETYL-TRIMETHYL AMMONIUM BROMIDE (CTAB) ON LIQUID-PARAFFIN-WATER INTERFACE
    KUNDU, L
    GHOSH, BN
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1969, 46 (01) : 39 - &
  • [9] THE EFFICACY OF CETYL TRIMETHYL AMMONIUM BROMIDE IN A SERIES OF OINTMENT BASES
    PRUSAK, LP
    MATTOCKS, AM
    JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1949, 38 (02): : 67 - 69
  • [10] Investigation into the Adsorption Mechanism of a Novel Collector Cetyl Trimethyl Ammonium Chloride on the Surface of Hematite and Quartz
    Sun, Haoran
    Wang, Yulian
    Yao, Jin
    Yin, Wanzhong
    Yang, Shaobin
    Su, Desheng
    MINERALS, 2023, 13 (10)