The kinetics of ilmenite leaching in hydrochloric acid

被引:0
|
作者
van Dyk, JP [1 ]
机构
[1] Iscor Ltd, Res & Dev, ZA-0001 Pretoria, South Africa
关键词
D O I
暂无
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
The production of synthetic rutile from ilmenite using hydrochloric acid leaching is investigated. Previously published data is used to comment on the optimum process conditions. It is shown that the most important aspect to consider is the maximisation of impurity dissolution and the minimisation of titanium losses.
引用
收藏
页码:215 / 218
页数:4
相关论文
共 50 条
  • [21] Reductive leaching of ilmenite ore in hydrochloric acid for preparation of synthetic rutile
    Mahmoud, MHH
    Afifi, AAI
    Ibrahim, IA
    HYDROMETALLURGY, 2004, 73 (1-2) : 99 - 109
  • [22] Kinetics of leaching of a gibbsitic bauxite with hydrochloric acid
    Reddy, BR
    Mishra, SK
    Banerjee, GN
    HYDROMETALLURGY, 1999, 51 (01) : 131 - 138
  • [23] THE KINETICS OF LEACHING ROCK ILMENITE WITH HYDROFLUORIC-ACID
    HANSEN, DA
    TRAUT, DE
    JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY, 1989, 41 (05): : 34 - 36
  • [24] Photo induced reductive leaching of iron from ilmenite in hydrochloric acid solutions
    Jayaweera, P. M.
    Jayaweera, P. V. V.
    Jayasundara, U. L.
    Jayaweera, C. D.
    Peiris, G. S.
    Premalal, E. V. A.
    TRANSACTIONS OF THE INSTITUTIONS OF MINING AND METALLURGY SECTION C-MINERAL PROCESSING AND EXTRACTIVE METALLURGY, 2011, 120 (03): : 191 - 196
  • [25] Direct hydrochloric acid leaching of an Egyptian ilmenite ore for production of synthetic rutile
    Ibrahim, IA
    Mahmoud, MHH
    Afifi, AAI
    El-Sayed, BA
    HYDROMETALLURGY 2003 PROCEEDINGS, VOLS 1 AND 2: VOL 1: LEARNING AND SOLUTION PURIFICATION, 2003, : 555 - 564
  • [26] Preparation of synthetic rutile by hydrochloric acid leaching of mechanically activated Panzhihua ilmenite
    Li, Chun
    Liang, Bin
    Wang, Haiyu
    HYDROMETALLURGY, 2008, 91 (1-4) : 121 - 129
  • [27] HYDROCHLORIC-ACID PRESSURE LEACHING OF CHROMITE AND ILMENITE - A COMPARATIVE-STUDY
    HARVEY, WW
    NAMI, F
    HOSSAIN, M
    JOURNAL OF METALS, 1983, 35 (12): : 77 - 77
  • [28] Hydrochloric acid leaching of a pre-reduced Brazilian ilmenite concentrate in an autoclave
    Ogasawara, T
    de Araújo, RVV
    HYDROMETALLURGY, 2000, 56 (02) : 203 - 216
  • [29] Influence of phase and microstructure on the rate of hydrochloric acid leaching in pretreated Panzhihua ilmenite
    Qingshan Zhu
    Jianbo Zhang
    Hongzhong Li
    Particuology, 2014, 14 (03) : 83 - 90
  • [30] TITANIUM AND IRON SPECIATIONS IN HYDROCHLORIC-ACID SOLUTIONS AND THEIR RELATIONSHIP TO ILMENITE LEACHING
    MOORE, M
    ORTH, R
    LIDDELL, KC
    JOURNAL OF METALS, 1984, 36 (12): : 68 - 68