Application of mixed collectors on quartz-feldspar by fluorine-free flotation separation and their interaction mechanism: A review

被引:11
作者
Li, Peiyue [1 ,2 ,3 ]
Ren, Zijie [1 ]
Xie, Enjun [2 ]
Duan, Shutong [2 ]
Gao, Huimin [1 ]
Wu, Jianxin [2 ,3 ]
He, Yuhao [1 ]
机构
[1] Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China
[2] Bengbu Design & Res Inst Glass Ind, Bengbu 233018, Peoples R China
[3] State Key Lab Float Glass New Technol, Bengbu 233018, Peoples R China
来源
PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING | 2021年 / 57卷 / 04期
关键词
quartz; feldspar; crystal structure; flotation; mixed collectors; environmentally friendly; SURFACE CRYSTAL-CHEMISTRY; DENSITY-FUNCTIONAL THEORY; MOLECULAR-DYNAMICS; ADSORPTION MECHANISM; SELECTIVE FLOTATION; ANIONIC/CATIONIC COLLECTORS; ALUMINOSILICATE MINERALS; ANISOTROPIC ADSORPTION; SODIUM OLEATE; NA-FELDSPAR;
D O I
10.37190/ppmp/139237
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Quartz and feldspar are usually exist in symbiosis in nature, and they are difficult to be separated effectively by conventional physical methods owing to their similarities in crystal structures and surface characteristics. Flotation is the most resultful method, and especially, flotation with hydrofluoric acid (HF) is the most efficient way. Because HF may cause serious environmental and health problems, the effective and environmentally friendly separation of quartz and feldspar remains a formidable challenge. The crystal structure, surface broken bonds, surface energy, and solid-liquid interface properties of quartz and feldspar are investigated in this paper. In particular, some types of mixed cationic/anion collectors and their interaction mechanism on the quartz and feldspar surfaces with acidic, alkaline, and neutral media in the absence of fluorine are discussed, and the grade and scheme of quartz and feldspar for the practical application are illustrated. This review proposes concrete research approaches and provides perspectives for the advanced processing of quartz and feldspar in an environmentally friendly and economical way.
引用
收藏
页码:139 / 156
页数:18
相关论文
共 111 条
  • [1] A study of flotation characteristics of monazite, hematite, and quartz using anionic collectors
    Abaka-Wood, George Blankson
    Addai-Mensah, Jonas
    Skinner, William
    [J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 2017, 158 : 55 - 62
  • [2] Transport processes at α-quartz-water interfaces:: Insights from first-principles molecular dynamics simulations
    Adeagbo, Waheed A.
    Doltsinis, Nikos L.
    Klevakina, Ksenia
    Renner, Joerg
    [J]. CHEMPHYSCHEM, 2008, 9 (07) : 994 - 1002
  • [3] Effect of comminution on particle shape and surface roughness and their relation to flotation process
    Ahmed, Mahmoud M.
    [J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 2010, 94 (3-4) : 180 - 191
  • [4] Three-phase contact parameters measurements for silica-mixed cationic-anionic surfactant systems
    Alexandrova, L.
    Rao, K. Hanumantha
    Forsberg, K. S. E.
    Grigorov, L.
    Pugh, R. J.
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2009, 348 (1-3) : 228 - 233
  • [5] Periodic Density Functional Theory Study of Water Adsorption on the α-Quartz (101) Surface
    Bandura, A. V.
    Kubicki, J. D.
    Sofo, J. O.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (13) : 5756 - 5766
  • [6] Combined application of different collectors in the floatation concentration of Turkish feldspars
    Bayat, O
    Arslan, V
    Cebeci, Y
    [J]. MINERALS ENGINEERING, 2006, 19 (01) : 98 - 101
  • [7] Crystallographic controls on uranyl binding at the quartz/water interface
    Boily, Jean-Francois
    Rosso, Kevin M.
    [J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (17) : 7845 - 7851
  • [8] Quartz-feldspar separation for the glass and ceramics industries
    Burat, F.
    Kokkilic, O.
    Kangal, O.
    Gurkan, V.
    Celik, M. S.
    [J]. MINERALS & METALLURGICAL PROCESSING, 2007, 24 (02) : 75 - 80
  • [9] Calculation of diffusion coefficient of long chain molecules using molecular dynamics
    Chakraborty, Tanmoy
    Hens, Abhiram
    Kulashrestha, Shashank
    Murmu, Naresh Chandra
    Banerjee, Priyabrata
    [J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2015, 69 : 371 - 377
  • [10] CHEN Y.W., 2010, APPL PHYS LETT, V97, P1