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网页2016年3月21日 The effect of TiO2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously 网页Contribute to chengxinjia/sbm development by creating an account on GitHub. 网页2020年1月1日 Abstract. The production of raw titanium metal relies on natural and man-made feed materials, including natural rutile, titanium dioxide slags of different grades 网页2012年1月1日 Considering the different characteristics of mineral resources, various titanium slag metallurgical processes have been 网页2017年8月29日 The effect of TiO 2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously 网页Contribute to changjiangsx/sbm development by creating an account on GitHub. 网页Slag often contains valuable metals that can still be recovered and utilized. When crushed and sized properly, slag can be sold and used as valuable material in many different ways, for example, as aggregates. However, 网页2020年1月16日 Crystallization. The theoretical compositions of the TiO 2 –CaO–SiO 2 ternary system slag containing 24% TiO 2 during cooling were analyzed by the 网页2009年5月6日 It has, amongst others, been in successful operation at a steel plant crushing slag and smelter refractories, McEwan says. Currently, the South African based 网页2016年3月21日 PDF The effect of TiO2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength Find, 网页2016年3月21日 The effect of TiO2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously decreased with the increasing TiO2 contents. To the not-dripped slag–iron for original pellets with 9.22 and 12.14 pct TiO 2, the melted iron and slag were separated at 1623 K (1350 °C 网页2023年2月11日 TiO. 2. slag at 1500 °C by molecular dynamics simulation and FT-IR spectroscopy. The results show that replacing CaO with TiO. 2. only slightly changes the degree of polymerization, which indicates that TiO. 2. has a similar function to Cao, and is a basic oxide. Cheng-bin Shi et al. [16] conducted a Raman spectrum analysis for 网页2022年2月15日 This proves that the TiO 2 and SiO 2 in the slag can be reduced more effectively by Al using MgO crucibles. The Al reduction reactions of TiO 2 and SiO 2 in mixed Ti-bearing slag are shown in Eqs.,, and the standard Gibbs free energy changes for Eqs.,could be calculated according to thermodynamic data as shown in Eqs. 网页2020年10月1日 Compared to the present process, the part of increased cost mainly includes the price of titanium slag, the transport fee of titanium slag, the crushing and grinding cost. The titanium slag has many kinds according to its TiO 2 content. As we know, titanium slag with higher TiO 2 content has a higher price. Considering the production 网页2020年8月3日 Fluxless smelting of ilmenite to produce furnace slag as feedstock for the pigment industry is a well-established industrial practice with extensive installed smelting capacity globally.1,2,3,4 Commercial ilmenite smelters produce two products, namely titania-rich slag and a pig iron by-product. In contrast, smelting practices for titaniferous 网页2017年8月29日 The effect of TiO 2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously decreased with the increasing TiO 2 contents. On the other hand, the crushing strength had an obvious increase after grinding In the process of slag–iron’s dripping and separating, it 网页2020年1月16日 After crushing and grinding the crystallized TBF slag, Al2O3 and CaO/SiO2 on the viscosity of CaO–SiO2–Al2O3–MgO–5 wt-% TiO2 slag was studied in the temperature range of 1673–1773 K 网页2023年2月5日 ABSTRACT. The sulphide capacities of CaO-SiO 2-Al 2 O 3-MgO-TiO 2-Fe t O slags with high titanium and Fe t O were measured by gas-slag equilibration technique to reveal the effect of slag composition and temperature on the sulphide capacities of slags. The results showed that sulphide capacities enhanced with the increase of temperature, 网页2009年5月6日 It has, amongst others, been in successful operation at a steel plant crushing slag and smelter refractories, McEwan says. Currently, the South African based producers of titanium dioxide (TiO2) feedstock produce TiO2 slag via the smelting of ilmenite, involving the carbonaceous reduction of ilmenite to achieve a slag with a TiO2 网页2023年2月11日 ABSTRACT. The influence of Al 2 O 3 /TiO2/Na 2 O component in steelmaking slag on the corrosion rate and mechanism of MgO refractories is significant for promoting the development of non-fluorine fluxes in steelmaking processes. In this study, static method was used to analyze the effects of Al 2 O 3 /TiO 2 /Na 2 O components on 网页2023年2月11日 TiO. 2. slag at 1500 °C by molecular dynamics simulation and FT-IR spectroscopy. The results show that replacing CaO with TiO. 2. only slightly changes the degree of polymerization, which indicates that TiO. 2. has a similar function to Cao, and is a basic oxide. Cheng-bin Shi et al. [16] conducted a Raman spectrum analysis for 网页2016年3月21日 The effect of TiO2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously decreased with the increasing TiO2 contents. To the not-dripped slag–iron for original pellets with 9.22 and 12.14 pct TiO 2, the melted iron and slag were separated at 1623 K (1350 °C 网页2017年8月29日 The effect of TiO 2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously decreased with the increasing TiO 2 contents. On the other hand, the crushing strength had an obvious increase after grinding In the process of slag–iron’s dripping and separating, it 网页2021年6月15日 The TiO 2 content of the synthetic slags used in the study varies between 10% and 50%, while the other components were fixed according to the slag composition of the HIsmelt smelting process (Binary basicity R = 1.2, MgO = 7%, and the Al 2 O 3 = 17%, FeO = 4%). The chemical composition of the synthetic slags are shown in Table 1.The 网页以重钢高炉现场渣为基础，利用旋转黏度计测试了Al2O3质量分数为12%、MgO质量分数为8 %、TiO2质量分数为5 %、碱度为1.07～1.50时，CaO-SiO2-Al2O3-MgO-TiO2渣系黏度变化情况；并测量了不同TiO2含量时炉渣黏度变化情况。. 研究结果表明：在当前碱度范围内，随 网页An alternative route was proposed for preparing rutile titanium dioxide (TiO2) white pigment. The process involves the digestion of titanium slag with sulfuric acid, subsequent hydrolysis of unenriched titanyl sulfate solution with ammonia, low-temperature calcination, and unseeded crystallization, producing a high-quality rutile TiO2 white pigment. The 网页摘要：. In order to remove iron from titania slag for the production of high-grade titanium dioxide (TiO2), a novel slag upgrading process was developed based on a selective chlorination method. In the experiments, various types of suitably pretreated slag reacted with titanium tetrachloride (TiCl4) as a chlorinating agent at 1100 K (827 °C 网页The effect of TiO2 on the crushing strength for high-Cr V-Ti magnetite pellets was studied in this . On one hand, the crushing strength obviously decreased with the increasing TiO2 contents. On the other hand, the crushing strength had an obvious increase after grinding treatment for the high-Cr V-Ti magnetite and titanium concentrate. It is found that the 网页2013年12月20日 An alternative route was proposed for preparing rutile titanium dioxide (TiO 2) white pigment.The process involves the digestion of titanium slag with sulfuric acid, subsequent hydrolysis of unenriched titanyl sulfate solution with ammonia, low-temperature calcination, and unseeded crystallization, producing a high-quality rutile TiO 2 white 网页The influence of different additions of TiO2 and varying CaO/TiO2 ratios on the structure was studied to clarify the role of TiO2 in the slag. The results show that there exist three stable units, tetrahedron and tetrahedron as well as octahedron in the CaO-SiO2-14 mass% Al2O3–TiO2 slag.
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