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and Ti alloy from Ti-bearing dust slag in molten CaCl2[J]. High Temperature Materials and Processes, 2015, 35(6): 591-597. [11] 陈朝轶, 鲁雄刚, 李军旗, 等. 阴极结构对SOM法制备金属钽的影响[J]. 稀有金属材料与工程, 2012, 41(3): 522-526.... Production of Fe-Ti alloys from mixed slag containing titanium and Fe2O3 via direct electrochemical reduction in molten calcium chloride[J]. Metals-Open Access Metallurgy Journal, 2020, 10(12......
for 2-8 h. The products were analyzed by SEM, EDX and XRD. The results show that Ti-bearing blast furnace slag is electrochemically reduced to TixSiy alloy in molten CaCl2, and the calcium, magnesium and aluminum are completely removed during electrolysis. Key words: titanium alloy; Ti-bearing blast furnace slag; molten salt electrolysis; solid oxygen-ion membrane process  ......
, hydroxide and carbonate salts of alkali metals (e.g., Na2CO3 and NaOH) to replace the commonly used ternary FeO–SiO2–CaO slag, the sulfide ore is smelted at low temperatures and the molten salt acts simply... in the smelting melt will increase the viscosity of the molten salt and the difficulty of separating the slag from the molten salt. Thus, this issue requires attention. The equilibrium solubility of ZnS......
Pure metal extraction from molten oxide slag by short-circuit galvanic cellGAO Yunming, GUO Xingmin, and CHOU Kuochih摘 要:<正> The oxygen-ion-permeable membrane galvanic short-circuit method has been developed, in which pure metal was directly extracted from the molten oxide slag, and no external voltage is applied. The galvanic cell employed......
alloys from the waste salt from molten salt chlorization of Panzhihua titanium slag[J]. Mining and Metallurgical Engineering, 1994, 14(4): 43-47. [10] 程国荣. 攀枝花钛渣熔盐氯化盐系组成的研究[J]. 钢铁钒钛, 1998, 19(2): 9-12, 19. CHENG Guo-rong. Study of salt system components for Panzhihua titanium bearing slag fused salt chlorination[J]. Iron Steel Vanadium Titanium, 1998, 19(2): 9-12, 19. [11] 王 志, 袁章福, 郭占成. 熔盐电解法直......
on the slag chemical composition, initial molten state and cooling condition. This is a very complicated process. On the premise of iron and slag melting separation, the optimum operating parameters... of boron-rich slag separated by blast furnace, such as slag composition on the EEB, mineral phase composition of cooled boron- rich slag, viscosity and surface tension of molten boron-rich slag [12–14......
titanium dioxide was synthesized from titanium containing electric furnace molten slag(TCEFMS)by using an alkali fusion,followed by a hydrolyzation-acidolysis-calcination route.The efects of alkali/slag... extraction efciency of nanostructured Fedoped titanium dioxide is 99.35%,when the molten slag is calcinated at 700 C for 1 h with the mass ratio of alkali/molten slag of 1.5:1.The influence of alkali......
PRECIPITATION AND GROWTH OF PEROVSKITE PHASE IN TITANIUM BEARING BLAST FURNACE SLAG T.P. Lou1,Z.T. Sui1,L.N. Zhang1,L. Zhang1,Z.Z. Guo1 (1.School of Materials and Metallurgy, Northeastern University, Shenyang 110006, China) Abstract:The effects of transformation of slag composition and additive agents on the morphology, the crystal in the Ti-bearing blast furnace slags were investigated......
that the mica of siliceous shale containing vanadium transforms into the molten particle containing different elements. NaCl and Na2SO4 promote the generation of soluble potassium salt and the crystallization... and potassium because of its obstruction to the ion exchange process when the mass fraction of dosage is more than 6%. Key words: vanadium-containing shale; roasting; leaching; molten particle; potassium......
) [6] YANG Jing-ling, JIN Xin. A new way of recovering vanadium from iron vanadium slag [J]. Journal of Beijing University of Chemical Technology, 2007, 34(3): 254-257. (in Chinese) [7] LIANG Jian-long... Extracting vanadium from stone-coal by oxygen pressure acid leaching and solvent extraction DENG Zhi-gan(邓志敢), WEI Chang(魏 昶), FAN Gang(樊 刚), LI Min-ting(李旻廷), LI Cun-xiong(李存兄), LI......