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of sodium oleate on surface of ilmenite and titanaugite ZHANG Guo-fan, YAN Dai-cui, ZHU Yang-ge, FENG Qi-ming, WANG Wei-qing (School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China) Abstract: The influence of pH on adsorption of sodium oleate on the surface of ilmenite and titanaugite was studied by means of thermodynamics calculation, infrared spectrum......
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on floatation behavior of fine ilmenite and titanaugite were investigated. The results show that, using the water glass as depressant in the weak acidic system with pH of 5-6, the ilmenite and titanaugite can... of ilmenite by the water glass, namely, the water glass can effectively prevent the adsorption of sodium oleate onto the surface of titanaugite, while it shows little effect on the adsoption of sodium......
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Trans. Nonferrous Met. Soc. China 22(2012) 1232-1238 TiO2 nanoparticles prepared by hydrochloric acid leaching of mechanically activated and carbothermic reduced ilmenite TAO Tao1, CHEN Qi-yuan1, HU... milling, carbothermic reduction and hydrochloric acid leaching was proposed for the preparation of nanosized synthetic rutile from natural ilmenite. The ball milling was employed to grind ilmenite......
on flotation of ilmenite and titanaugite ZHANG Guo-fan,YAN Dai-cui, ZHU Yang-ge, FENG Qi-ming, OU Le-ming, LU Yi-ping (School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China) Abstract: The solubility behavior of mineral surface ions and effects of Ca2+ on flotation of ilmenite and titanaugite were investigated. The results show that the addition of Ca2......
factors for interparticle interaction between titanaugite and ilmenite ZHANG Guo-fan, WANG Li, FENG Qi-ming, OU Le-ming, LU Yi-ping (School of Resources Processing and Bioengineering, Central... and ilmenite particles were investigated in detail through the calculation of DLVO theory, measurements of electrokinetic potential and contact angle, experiments of floatation and characterization......
金属铁锈蚀过程的阴极反应,从而加快Fe2+的生成和扩散速率. 关键词:还原钛铁矿;钛铁分离;富钛料;还原锈蚀;动力学 中图分类号:TF823 文献标志码:A Rusting kinetics of metallic iron in reduced ilmenite strengthened by hydrochloride GUO Yu... on the rusting rate of metallic iron in Panzhihua reduced ilmenite and separation efficiency of titanium and iron by rusting process were studied. The rusting kinetic of the metallic iron in reduced......
Trans. Nonferrous Met. Soc. China 27(2017) 1856-1861 Kinetic study on carbothermic reduction of ilmenite with activated carbon Hai-peng GOU1,2, Guo-hua ZHANG1, Xiao-jun HU1, Kuo-chih CHOU1,2 1. State... and Technology Beijing, Beijing 100083, China Received 10 May 2016; accepted 22 November 2016 Abstract: The carbothermic reduction of Panzhihua ilmenite with various additions of activated carbon was investigated......
:1672-7207(2016)02-0401-07 Synthesis of titanium-based nanostructures from ilmenite TAO Tao1, LI Peng2, HU Huiping1, CHEN Qiyuan1, YIN Zhoulan1 (1.School of Chemistry and Chemical Engineering, Central... high quality titanium based nanomaterials to effectively control its morphology, structure and cost. Ball milling and acid solution treatment of natural ilmenite result in the products of TiO2 ......