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5th International Symposium on High‐Temperature Metallurgical Processing

Editor(s):

Tao Jiang, Jiann-Yang Hwang, Mark E. Schlesinger, Onuralp Yucel, Rafael Padilla, Phillip J. Mackey, Guifeng Zhou,

First published:17 January 2014

Print ISBN:9781118888117 |Online ISBN:9781118887998 |DOI:10.1002/9781118887998

About this book

The analysis, development, and/or operation of high temperature processes that involve the production of ferrous and nonferrous metals, alloys, and refractory and ceramic materials are covered in the book. The innovative methods for achieving impurity segregation and removal, by-product recovery, waste minimization, and/or energy efficiency are also involved. Eight themes are presented in the book:

1: High Efficiency New Metallurgical Technology
2: Fundamental Research of Metallurgical Process
3: Alloy and Materials Preparation
4: Roasting, Reduction, and Smelting
5: Sintering of Ores and Powder
6: Simulation and Modeling
7: Treatment of Solid Slag/Wastes and Complex Ores
8: Microwave Heating, Energy, and Environment

Author Bios

Lead Editor:
Tao Jiang, Central South University

Coeditors:
Jiann-Yang Hwang, Michigan Technological University
Mark E. Schlesinger, Missouri University of Science and Technology
Onuralp Yücel, ITU
Rafael Padilla, University of Concepcion
Phillip J. Mackey, Consultant
Guifeng Zhou, Wuhan Iron and Steel

Free Access

Front Matter (Pages: i-xviii)

CHAPTER 1

Development of Process Flow Sheet for Looping Sulfide Oxidation™ of Molybdenite Concentrates (Pages: 1-10)

Joseph D. Lessard, Leonid N. Shekhter, Daniel G. Gribbin, Larry F. McHugh,

CHAPTER 2

Slag Structures and Properties by Spectroscopic Analysis: Effect of Water Vapor Relevant to a Novel Flash Ironmaking Technology (Pages: 11-18)

M. Y. Mohassab-Ahmed, H. Y. Sohn,

CHAPTER 3

An Innovative Electro-Winning Process for Titanium Production (Pages: 19-23)

Giuseppe Granata, Yoshinao Kobayashi, Ryota Sumiuchi, Akio Fuwa,

CHAPTER 4

A New Bottom Gas Purging System for Stationary and Tilting Copper Anode Furnaces (Pages: 25-31)

Goran Vukovic, Klaus Gamweger,

CHAPTER 5

A Pilot-Plant Scale Test of Coal-Based Rotary Kiln Direct Reduction of Laterite Ore for Fe-Ni Production (Pages: 33-40)

Guanghui Li, Junhao Liu, Mingjun Rao, Jun Luo, Changgen Wang, Yuanbo Zhang,

CHAPTER 6

Preparation of Ferronickel Alloy Nugget Through Reduction Roasting of Nickel Laterite Ore (Pages: 41-50)

Pan Chen, Xuewei Lv, Enguang Guo, Qiugang Yuan, Mei Liu,

CHAPTER 7

Preparation of High Melting Point Alloys and Refractory Compounds with its own Chemical Energy (Pages: 51-57)

Zhihe Dou Lecture, Guanyong Shi doctor, Ting'an Zhang Professor, Yue Guan, Ming Wen, Xiaoli Jiang, Liping Niu,

CHAPTER 8

Reductive Sulfur-Fixation Smelting of Stibnite Concentrate in Sodium Molten Salt (Pages: 59-66)

Haotian Xue, Yongming Chen, Shenghai Yang, Chaobo Tang, Motang Tang,

CHAPTER 9

Separation of Perovskite Phase from CaO-TiO₂-SiO₂-Al₂O₃-MgO System by Supergravity (Pages: 67-72)

Jin-tao Gao, Jun-cheng Li, Zhan-cheng Guo,

CHAPTER 10

New Process for Producing High Grade Iron Concentrate by Roasting Siderite Ore with Microwave Energy (Pages: 73-80)

Shaohua Ju, Libo Zhang, Jin-hui Peng, Sheng-hui Guo, Xin Wang, Yajian Wang,

CHAPTER 11

Effect of Water Vapor on the Activities of FeO And MgO in Slags Relevant to a Novel Flash Ironmaking Technology (Pages: 81-90)

M. Y. Mohassab-Ahmed, H. Y. Sohn,

CHAPTER 12

Activities of NbO_x In Some CaO-Al₂O₃-SiO₂-“Nb₂O₅” Melts at 1873K (Pages: 91-98)

Baijun Yan, Yixin Wang, Jun Fan,

CHAPTER 13

Reaction Behaviour of Sulfides Associated with Stibnite in Low Temperature Molten Salt Smelting Process Without Reductant (Pages: 99-106)

Longgang Ye, Chaobo Tang, Yongming Chen, Motang Tang, Wenhai Zhang,

CHAPTER 14

Reduction Product Separation by Vacuum Distillation in the Process of Titanium Sponge Preparation (Pages: 107-114)

Liang Li, Kaihua Li, Xiaozhe Chen, Yangjun Yang, Chaohui Sun, Qingdong Miao,

CHAPTER 15

The Interface Reaction and Transport of Oxygen Between the Molten Melt and CaO-MgO-Al₂O₃ Slag (Pages: 115-121)

Tao Zeng, Jifang Xu, Jianchao Li, Jieyu Zhang, Yanling Guo,

CHAPTER 16

High-Temperature Creep Deformation and Change in Porous Structure of Graphite Cathode in Aluminum Electrolysis Process (Pages: 123-130)

Tong Chen, Jilai Xue, Xiang Li,

CHAPTER 17

The Dissolution Rate of Solid Alumina Inclusion into Molten CaF₂-CaO-MgO-Al₂O₃- SiO₂ Slags (Pages: 131-136)

Guan-yong Shi doctor, Ting-an Zhang Professor, Li-ping Niu Lecture, Zhi-he Dou,

CHAPTER 18

A Refinement Study of SHS Alloys by Mini Vacuum ARC Melting System (Pages: 137-145)

Murat Alkan, Seref Sonmez, Bora Derin, Onuralp Yücel,

CHAPTER 19

An Investigation on the Self-Propagating High Temperature Synthesis of TiB₂ (Pages: 147-151)

Onuralp Yucel, Mehmet Bugdayci, Ahmet Turan,

CHAPTER 20

Characteristics of Solidification Structure of Wide-Thick Slab of Steel Q345 (Pages: 153-160)

Sen Luo, Miaoyong Zhu, Weiling Wang, Shuguo Zheng, Fan Xu,

CHAPTER 21

Determination of Surface Tension for FeCrMnNi Alloy with Varying Sulfur and Phosphorous Relevant to Gas Atomization (Pages: 161-168)

Tobias Dubberstein, Hans-Peter Heller,

CHAPTER 22

Electrolysis Contribution to the Yield of Alloy Elements and the Exchange Current Density of Manganese and Chromium During DC-ARC Steel Melting/Refining Process (Pages: 169-176)

Jian-bin Chen, Mao-fa Jiang,

CHAPTER 23

Experimental Study of the Thermodynamics of the Fe-Nb-C Melts (Pages: 177-184)

Baijun Yan, Dongdong Guo, Lu Zhang, Jiayun Zhang,

CHAPTER 24

Preparation of Nitrogenous Ferrovanadium by Gaseous Nitriding in the Liquid Phase Ferrovanadium (Pages: 185-192)

Wenjuan Liu, Kai Dong, Rong Zhu,

CHAPTER 25

Study on Key Technologies of 38CrMoAl Steel Produced by BOF-LF-RH-CC Process (Pages: 193-199)

Yong Chen, Min Zhang, Jianhua Zeng, Hong Pan,

CHAPTER 26

The Evolution and Morphology of Sulfide Inclusions in 95CRMO Hollow Steel (Pages: 201-207)

Jing Chen, Shaobo Zheng, Chuanjie Cai, Yongqiu Liu, Huigai Li, Jieming Yang,

CHAPTER 27

Electrochemically Preparing of Ni-Fe Alloys in Molten Sodium Hydroxide (Pages: 209-213)

Jianbang Ge, Jiusan Xiao, Shuqiang Jiao, Hongmin Zhu,

CHAPTER 28

Commissioning of A Second Cobalt Recovery Furnace at Nchanga Smelter (Pages: 215-223)

Musompa K. Masanza, Raymond M. Cheeba, Kamata Ng'andwe, Konkola Copper Mines,

CHAPTER 29

Analysis of the Attaching Slag to the Lining for Pillar and Walking Beam in the Hot Rolling's Heating Furnaces (Pages: 225-229)

Guotao Xu, Yue Wang,

CHAPTER 30

A Study of Benefiation of Siderite by Direct Reduction-Magnetic Separation Process (Pages: 231-238)

Deqing Zhu, Yanhong Luo, Jian Pan,

CHAPTER 31

Development and Industrial Application of an Improved Lead Oxygen-Enriched Flash Smelting Process (Pages: 239-246)

Chengyan Wang, Wei Gao, Weijiao Yang, Fei Yin, Baozhong Ma,

CHAPTER 32

Effects of Reducer and Slag Concentrations in the Iron-Carbon Nuggets Coalescence in Self Reducing Processes. (Pages: 247-254)

Alberto Nogueira, Cyro Takano, Marcelo Mourão, Adolfo Pillihuaman,

CHAPTER 33

Excavation of a 48 MVA Silicomanganese Submerged-arc SiMn Furnace in South Africa – Part I: Methodology and Observations (Pages: 255-269)

Jp Gous, Jh Zietsman, Jd Steenkamp, Jj Sutherland,

CHAPTER 34

Industrial Experimental Study on Dephosphorization Pretreatment in Combined-Blowing Converter Process (Pages: 271-278)

Zhanhui Yan, Xiangdong Xing, Jianliang Zhang, Changliang Zhao, Pei Pei, Jiating Rao,

CHAPTER 35

Roasting Characteristics of Oxidized Pellets of Vanadium-Titanium Magnetite Concentrates (Pages: 279-286)

Xuling Chen, Yunsong Huang, Min Gan, Xiaohui Fan, Lishun Yuan, Wei Lv,

CHAPTER 36

Thermodynamic Computation and Analysis for the Carbothermic Reduction of TiO₂ (Pages: 287-294)

Wen Liang-ying, Tu Jia-jia, Wang Long, Qiu Gui-bao, Bai Cheng-guang,

CHAPTER 37

Kinetic Analysis of Smelting Reduction of V₂O₃ in Blast Furnace Slag by Dissolved Carbon in Liquid Iron (Pages: 295-302)

Xiao-Yi Zeng, Yu Wang, Hong-Yi Li, Bing Xie, Jiang Diao,

CHAPTER 38

The Distribution Of Boron Between CaO-SiO₂-MgO-Al₂O₃-TiO₂ and Liquid Fe by Chemical Equilibrium Technique (Pages: 303-310)

Shan Ren, Jianliang Zhang, Xiangdong Xing, Zhengjian Liu,

CHAPTER 39

Study on Limonite Powder by Flash-Magnetic Roasting (Pages: 311-318)

Jia-lin Li, Yong-fu Yu, Wen Chen, Xiao-yin Liu,

CHAPTER 40

Study on the Reduction Mechanism of Panzhihua (China) Ilmenite Activated by Ball Milling (Pages: 319-326)

Ying Lei, Yu Li, Weikang Hou, Jinhui Peng, Lin Xu, Xinxin Xu,

CHAPTER 41

Microscopic Mechanisms of Spark Plasma Sintering in a TiAl Alloy (Pages: 327-336)

Zofia Trzaska, Alain Couret, Jean-Philippe Monchoux,

CHAPTER 42

Effects of Fuel's Distribution on NOx Emission in Iron ORE Sintering (Pages: 337-344)

Xiaohui Fan, Wei Lv, Min Gan, Xuling Chen, Zhiyuan Yu, Yang Zhou, Jian Wang, Qiang Chen,

CHAPTER 43

Study on the Metallurgical Performances of Typical Manganese ORES (Pages: 345-352)

Yuanbo Zhang, Yongjian Zhang, Zhixiong You, Yi Zhao, Guanghui Li, Tao Jiang,

CHAPTER 44

Comprehensive Emission Reduction of Sintering Exhaust Gas Pollutant with Addition of Urea (Pages: 353-360)

Hongming Long, Junjun Xiao, Ping Wang, Xuhe Xia, Apeng Wang,

CHAPTER 45

Fabrication of Al-Si Alloys by Microwave Sintering (Pages: 361-367)

Lei Xu, Mi Yan, Yi Xia, Jinhui Peng, Wei Li, Libo Zhang, Chenhui Liu, Yun Li,

CHAPTER 46

Influence of Limestone Types on Iron Ore Sintering (Pages: 369-376)

Xuling Chen, Qiang Chen, Min Gan, Xiaohui Fan, Zhiyuan Yu, Zhiyun Ji, Jian Wang, Yang Zhou,

CHAPTER 47

Effect of Aluminum Oxide on Compressive Strength of Pellets and Its Mechanism Analysis (Pages: 377-383)

Jian-liang Zhang, Zhen-yang Wang, Xiang-dong Xing, Zheng-jian Liu,

CHAPTER 48

Process Optimization of Removing Chlorine of Zinc Dross Using Microwave Roasting (Pages: 385-392)

Shuai-dan Lu,

CHAPTER 49

Physico-Chemical Properties and Sintering Performance of Canadian Iron Concentrate (Pages: 393-400)

Jian Pan, Ben-jing Shi, De-qing Zhu, Xiao-bo Li,

CHAPTER 50

Study on Pre-Granulation Technology for Strengthening Sintering of High Proportion Iron Ore Concentrate (Pages: 401-408)

Xuling Chen, Jian Wang, Xiaohui Fan, Min Gan, Yang Zhou, Wei Lv, Qiang Chen, Zhiyuan Yu,

CHAPTER 51

Influence of B₂O₃ on Phases and Metallurgical Properties of High Ti-Bearing Vanadium-Titanomagnetite Sinter (Pages: 409-416)

Lefei Sun, Shan Ren, Xiangdong Xing, Fuming Wang,

CHAPTER 52

Impact of Concentrate Feed Temporal Fluctuations on a Copper Flash Smelting Process (Pages: 417-426)

Alexandre Lamoureux, Adam Blackmore, Maciej Jastrzebski,

CHAPTER 53

Influence of Microwave Radiation on Phosphorus Removal Process of Oolitic High-Phosphorus Iron Ore Fines (Pages: 427-433)

Huiqing Tang, Weidi Liu, Long Ma, Zhancheng Guo,

CHAPTER 54

Modeling and CFD Simulations of Multiphase Melt Flows in Steelmaking Converters under Combined Blow Conditions (Pages: 435-442)

Varadarajan Seshadri, Eliana Ferreira Rodrigues, Carlos Antônio da Silva, Itavahn Alves da Silva, Bruno Sardenberg de Castro Lima, Camila Goes Mattioli, Marco Túlio Carmozine Prado,

CHAPTER 55

Numerical Simulation on Temperature Distribution and Microstructure Growth of Horizontal Unidirectional Solidification Equipment (Pages: 491-496)

Liang Bai, Honggang Zhong, Bo Wang, Qijie Zhai, Jieyu Zhang,

CHAPTER 62

A Comparative Study on the Reduction of Mill Scale from Continuous Casting Processes (Pages: 497-506)

Mehmet Buğdaycı, Ahmet Turan, Murat Alkan, Fahri Demirci, Onuralp Yücel,

CHAPTER 63

A Pilot-Plant Scale Test on DRI Preparation from High-Alumina Limonite Ore by Coal-Based Rotary Kiln Direct Reduction Process (Pages: 507-514)

Guanghui Li, Changgen Wang, Mingjun Rao, Yuanbo Zhang, Tao Jiang,

CHAPTER 64

The Effect of Various Ration of Citric and Sulfuric Acid on the Structure and Leaching Properties of Pellets of Laterite Roasted at High Temperature (Pages: 515-522)

Yu Chen, Hongxu Li,

CHAPTER 65

Improving the Beneficiation of Low-Grade Saprolitic Nickel Laterite by Reduction Roasting in the Presence of Additives (Pages: 523-530)

Deqing Zhu, Guolin Zheng, Jian Pan, Qihou Li, Yueming An, Jinghe Zhu,

CHAPTER 66

Adsorptive Removal of Phosphate Anions from Municipal Wastewater Using Raw and Wasted Low Grade Phosphorus-Containing Iron Ore Adsorbent (Pages: 571-577)

Xiaoli Yuan, Wentang Xia, Juan An, Wenqiang Yang,

CHAPTER 72

Research on Microwave Roasting of High Titanium Slag Process (Pages: 579-588)

Kun Yang, Jinhui Peng, Libo Zhang, Hongbo Zhu, Guo Chen, Xiaoying Zheng, Xiangdong Tan, Shimin Zhang,

CHAPTER 73

Calculation and Analysis the Influence on the Cooling Water Velocity and Hot Metal Circulation to the Long Life BF (Pages: 589-596)

Kexin Jiao, Jianliang Zhang, Haibin Zuo, Runsheng Xu, Jun Hong,

CHAPTER 74

Investigation of Mixing Phenomenon Using Water Model of C-H₂ Smelting Reduction Furnace (Pages: 597-604)

Jinyin Xie, Kongfang Feng, Jun Xu, Jieyu Zhang,

CHAPTER 75

Numerical Simulation of Microwave Absorption of Regenerative Heat Exchangers Subjected to Microwave Heating (Pages: 605-611)

Xiaobiao Shang, Junruo Chen, Weifeng Zhang, Jinyan Shi, Guo Chen, Jinhui Peng,

CHAPTER 76

Effects of Microwave Heating on Reduction of Ilmenite and Its Separation (Pages: 613-620)

Zhucheng Huang, Tiehui Li, Lingyun Yi, Yuanbo Zhang,

CHAPTER 77

Study on the Dielectric Properties of Panzhihua Ilmenite Concentrates by Using Terminal Open Coaxial Reflection Method (Pages: 621-628)

Yu Li, Ying Lei, Weikang Hou, Xinxin Xu, Jinhui Peng, Lin Xu,

CHAPTER 78

Optimization of Processing Parameters Using Response Surface Methodology for Microwave Direct Reduction of Titanic Iron Ore (Pages: 629-636)

Jia Jing-yan, Zhu Hong-bo, Peng Jin-hui, Zhang Li-bo, Yang Kun, Chen Guo,

CHAPTER 79

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