3rd International Symposium on High-Temperature Metallurgical Processing : proceedings of a symposium sponsored by the Pyrometallurgy Committee and the Energy Committee of the Extraction and Processing Division of TMS (The Minerals, Metals & Materials Society)

Content: Preface xi     Editors xiii     3rd International Symposium on High Temperature Metallurgical Processing     High Efficiency New Metallurgical Technology     A Laboratory Investigation of the Reduction of the Siderite Iron Ore to Iron Nugget 3  N. Panishev, E. Redin, and V. Pilshchikov     Composite Agglomeration Process of Iron Fines 7  T. Jiang, Y. Hu, G Li, Y. Guo, Z Yu, X Fan, Y Zhang, and X Yang     Investigation of Pyrometallurgical Nickel Pig Iron (NPI) Production Process from Lateritic Nickel Ores 17  O. Yucel, A. Turan, and H. Yildirim     Novel Process for Utilizing Low-Grade Manganese Oxide Ores by Sulfur-Based Reduction Roasting-Acid Leaching 25  T. Jiang, Z. You, Y. Zhang, D. Duan, and G. Li     Equipment for Pilot Scale Experiments of NOx Emissions from the Silicon Process 33  I. Solheim, R Jensen, and N. Eivind Kamfford     Slide Gate Systems for Copper Tapping 41  K. Gamweger     Recovery of Huangmei Limonite by Flash Magnetic Roasting Technique 49  W. Chen, X. Liu, Z Peng, and Q. Wang     Studies on Alternative Blast Furnace Burden Structure with High Proportion Sinter 59  J. Fan, G. Qiu, T. Jiang, Y. Guo, Y. Yang, and M. Cai     Hydrothermal Sulfidation of Carbonate-Hosted Zinc-Lead Ore with Elemental Sulfur 67  C. Li, C. Wei, J Liao, Z Deng, H Xu, Y. Song, X Li, and M. Li     Reduction and Titanium Production     Preparation of Titanium Alloy from Titania-bearing Blast Furnace Slag 77  R. Huang, C. Bai, X. Lv, and S. Liu     Basic Research of Direct Pyrolysis Performance of MgCl2 in Molten State 85  Z Ting'an, L. Guozhi, D. Zhihe, L. Yan, N. Liping, Z. Qiuyue, S. Lianxu, and H. Jicheng     Chlorination of Titania Feedstocks 93  S. Moodley, R Eric, A. Kale, and C. Kucukaragoz     Experimental Study on the Pulverization and Reduction Behavior of Sinter in Oxygen Blast Furnace 105  Y. Han, J. Wang, R Lan, L. Wang, X. Zuo, and Q. Xue     Formation of Ti(C,N) in Blast Furnace Slag Bearing High Ti02 113  S. Ma, G. Qiu, Q. Deng, and H. Wang     Research on Carbonthermal Reduction Behavior of Ilmenite 121  Y. Guo, L. Chen, T. Jiang, W. Weng, and F. Chen     Reduction Kinetics of Low Grade Hematite Ore 129  Y. Xiao, Z He, T. Chun, D. Zhu, and J. Pan     Viscosity Evolution of Blast Furnace Slag Bearing Titanium 137  H. Wang, G Qiu, Q. Deng, and S. Ma     Basic Research of Metallurgical Process     Thermal Decomposition and Regeneration of Wustite 147  Z. Peng, J Hwang, Z. Zhang, M. Andriese, and X. Huang     Competitive Precipitation and Growth of Spinel Crystals in Vanadium Slag 157  X. Zhang, B. Xie, J. Diao, and X. Li     Expert System for Grate-Kiln Pellet Production Based on Mathematical Models of Temperature Field 165  X. Fan, Y. Wang, and X. Chen     The Influence of Sodium Oxide on the Distribution Behavior of Some Elements at the S-Furnace of the Mitsubishi Process 175  Y. Kimura, and K. Yamaguchi     Effect of Temperature on Equilibrium Phase Relation and Liquidus of CaOSiO2-Al2O3-FeOx System 183  N. Wang, Z Zou, Z. Zhang, Y. Xiao, and Y. Yang     Viscosity Determination of the Freeze Slag in Reaction Shaft of Flash Smelting Furnace 189  J. Wang, Y. Wu, L. Liang, and G. Zhang     Effect of MgO Content on Melting Features and Viscosity of Si02-CaO-MgOAl2O3-FeO Slag in Nickel Laterite Metallurgy 197  X Lv, G Pan, G Bai, G. Qiu, and M. Hu     Influence of Silicon Content in Hot Metal on Mineralogical Characterization and Physico-chemical Properties of Vanadium Slag 203  G. Zhao, B. Xie, X Zhen, Q. Huang, and X. Zhang     Analysis of Influence Factors on the Melting Point of the Freeze Slag Inside Flash Smelting Furnace Brickless Reaction Shaft 211  J. Wang, and G. Zhang     Alloy and Materials Preparation     Improving Hot Workability of Ledeburitic Tool Steels 221  M. Fazarinc, G. Kugler, I. Perus, and M. Tercelj     Influence of Elements Segregation on Creep Properties of a Single Crystal Nickel-Based Superalloy 229  G. Zhang, S. Tian, X Yu, Z Zeng, and G Liu     Preparation of Titanium Ferrous Alloys with Low Oxygen Content Prepared by Reduction-SHS 237  Z. Ting-an, D. Zhihe, Z Hanbo, Z Zhiqi, N. Liping, and H. Jicheng     Preparing Aluminum-Scandium Alloys Using Direct Hall Reduction Process 243  G. Guan, J. Xue, J. Zhu, and Q. Liu     Production of NbAl3 Powders through Sodium Reduction of Oxides in Molten Salts 251  C. Du, N. Wang, Y. Zhang, S. Jiao, and H. Zhu     Recrystallization of L-605 Cobalt Superalloy during Hot-Working Process 257  J. Favre, Y. Koizumi, A. Chiba, D. Fabregue, and E. Maire     Research on Inclusions in CuCr Alloy Prepared by Thermit Reduction 265  D. Zhihe, Z Ting'an, Z. Zhiqi, N. Liping, L. Guozhi, L. Yan, and H. Jicheng     Settling of Inclusions in Top-cut Solar Grade Silicon SoG-Si Scraps under Electromagnetic Field 271  L. Nana, W. Damoah, and L. Zhang     Study and Application of the Taphole Clay with High Strength and Environment-friendly in a New Blast Furnace with 3800M3 Volume 279  G. Xu, Y. Wang, Y. Xiong, H Li, and S. Li     Sintering and Synthesis     Strengthening the Sintering of Iron Concentrate Fines by High Pressure Roller Grinding Pretreatment 291  Y. Guo, K. Mu, T. Jiang, D. Su, and J. Zeng     Research on Sintering Properties of Vanadium-Titanum Magnetite Concentrate 299  X. Fan, Q. Wang, X Chen, M. Gan, L. Yuan, and S. He     Influence of Limonite Proportion on Sinter Quantity and Quality 307  X. Fan, D. Su, G. Fu, X. Chen, M. Gan, T. Jiang, and Y. Guo     In Situ Observation of High Temperature Properties of Iron Ore during Sintering Process 315  M. Zhao, Y. Pei, Z Zhao, L. Ban, and Z. Ma     Air Leakage Online Monitoring and Diagnosis Model for Sintering 323  F. Xiaohui, J. Lijuan, and C. Xuling     Investigation on the Interfaces of M42/45 Steel Bimetal Composites Sintered by Spark Plasma Sintering 331  J. Xu, H. You, P. Jiang, Y. Lv, and Y. Cao     Energy and Environment     Current Status of Heat Recovery from Granulated Slag 339  S. Esfahani, and M. Barati     Contribution to the Energy Optimization in the Pyrometallurgical Treatment of Greek Nickeliferous Laterites 349  K. Karalis, C. Zografldis, A. Xenidis, S. Tabouris, and E. Devlin     Strengthening Refractory Iron Ore Sintering with Biomass Fuel 357  X. Fan, Z Ji, M. Gan, X. Chen, W. Li, and Z. Yu     Combustion Behavior of Pulverized Coal Injection in Corex Melter Gasifier 365  S. Zhang, F. Zhu, C. Bai, L. Wen, G, Qiu, X. Lv, M Hu, and Y. Qin     Improved Short Coil Correction Factor for Induction Heating of Billets 373  M. Kennedy, S. Akhtar, J. Bakken, and R. Aune     Liberation of Metallic-Bearing Minerals from Host Rock Using Microwave Energy 383  M. Andriese, J. Hwang, and Z. Peng     Effects of Binders Additives on Compressive Strength of Hematite Pellets in Firing Process 391  Y. Huang, G. Han, T. Jiang, G. Li, Y. Zhang, and D. Wang     Mechanisms of NO Formation during SiO Combustion 401  N. Kamfjord, H Tveit, E. Myrhaug, and M. Noess     Pilot Scale Measurements of NO Emissions from the Silicon Process 411  N. Kamfjord, I. Solheim, and H. Tveit     Treatment and Recycling of Solid Slag/Wastes     An Integrated Strategy for Whole Ecological Utilization of Typical Industrial Solid Wastes in China 421  X. Xue, H. Yang, T. Jiang, and Y. Li     Chlorination Behaviors of Copper Phases by Calcium Chloride in High Temperature Oxidizing-Chloridizing Roasting 429  D. Zhu, D. Chen, J. Pan, T. Chun, G Zheng, and X. Zhou     Effect of Iron Containing Metallurgical Byproducts on Pulverized Coal Combustion Efficiency 439  Z. Chong, W. Liangying, Z. Shengfu, B. Chenguang, and T.Xiuqin     Effect of Si02 Addition on Production of Fe-Si-Mn Alloy from Adjusted Converter Slag 447  M. Chen, J. Dong, Z. Tian, and C. Huang     Solidification of EAF Stainless Steel Dust 453  B. Peng, J. Peng, L. Chai, and D. Yu     Study on Cementing Material Making with Electrolytic Manganese Residue 461  J. Wang, B. Peng, L. Chai, Q. Zhang, and Q. Liu     Study on the Desulfuration of Pyrite Cinder Pellets 473  Z. Ruan, D. Zhu, T. Chun, and J. Pan     Pelletizing and Raw Materials Processing     Effects of Sodium Salts-Modified Paigeite on Dephosphorization of High-Phosphorus Oolitic Hematite during Reduction 483  G. Li, T. Lei, T. Jiang, and M. Rao     Study of Certain Parameters in Laboratory-Scale Smelting of Sivrihisar Laterite Ores of Turkey 491  E. Keskinkilic, S. Pournaderi, A. Geveci, and Y. Topkaya     Effect of Basicity and MgO on the Pelletzing of Speculante Concentrate 499  D. Zhu, J. Zhang, and J. Pan     Effects of MHA Binder on Roasting Behaviors of Oxidized Pellets from Speculante Concentrate 507  Y. Zhou, Y. Zhang, T. Jiang, G. Li, and D. Zhang     A Study of Carbon-Burdened and Cold-Bonded Pelletizing-Electrosmelting Process Disposing Low-Grade Manganese Ore 515  Z. Qiang, N. Shun-ming, C Wen, T. Sanchuan, L. Zhao-jia, and W. Hong-qiang     Author Index 523     Subject Index 527