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  • TMS
    Viscosity Of Partially Crystallized Bof Slag

    By Bart Blanpain, Muxing Guo, Zhuangzhuang Liu

    In order to stabilize free lime in the basic oxygen furnace (BOF) slag to achieve high value products, quartz sand and other additives are injected into slag. However, the current hot stage slag stabi

    Jan 1, 2016

  • TMS
    Carbon Refractories In An Oxidizing Process? Copper Smelting In An Outotec® Ausmelt Tsl Furnace With A Ucar® Chillkote™ Refractory System

    By Tianzu Yang, Weifeng Liu, Lin Chen, Wei Chen, DUCHAO ZHANG, HUI XIAO

    Carbonaceous refractory materials are widely accepted in many reducing smelting processes such as iron and ferroalloys. Oxidizing processes such as copper concentrate smelting traditionally use magnes

    Jan 1, 2016

  • TMS
    Heat Recovery From High Temperature Slags: Chemical Methods

    By Yongqi Sun, Zuotai Zhang

    Hot slags, at the temperatures of 1450-1650 oC, carry a substantial amount of high quality thermal energy, which represents the largest undeveloped energy source in the steel industry. However, the wa

    Jan 1, 2016

  • TMS
    Particles Flow Behavior Around Tubes In Moving Bed

    By Wenjun Duan, Zongliang Zuo, Qingbo Yu, Qin Qin, Junxiang Liu

    Moving bed has been widely used in the field of heat and mass transfer and reaction between solid particles and gas. In order to enhance the heat exchange coefficient, there will be tube banks inserte

    Jan 1, 2016

  • TMS
    Thermodynamic Analysis Of Hydrogen Production From Cog-Steam Reforming Process Using Blast Furnace Slag As Heat Carrier

    By Wenjun Duan, Qingbo Yu, Qin Qin, Junxiang Liu

    In the study, the coke-oven gas (COG)-steam reforming process using hot blast furnace slag (BFS) as the heat carrier is explored for producing hydrogen and recovering high-grade waste heat of hot BFS.

    Jan 1, 2016

  • TMS
    Research On High Temperature Mechanical Properties Of 50Cr5Mov Roll Steel

    By Guangliang Wu, Dong-chang Huang, Xin-bin Liu

    High temperature mechanical properties of 50Cr5MoV roll steel was investigated by Gleeble 1500 thermal simulator testing machine The morphology, composition and microstructure of fracture surface were

    Jan 1, 2016

  • TMS
    Research On Leaching Of Zinc Sulfide Ores Through Synergistic Coordination

    By Aiyuan Ma, Kun Yang, Weiheng Chen, Jinhui Peng, Shiwei Li, Feng Xie, Libo Zhang

    In this thesis, a new process of recovering zinc sulfide ores was developed. The novel synthetic coordination leaching process mainly included two steps: microwave assisted phase reconstruction and co

    Jan 1, 2016

  • TMS
    Enrichment Of Gold In Low Grade Copper Matte From Arsenical Refractory Gold Concentrate Via Matte Smelting Method

    By Tianzu Yang, Weifeng Liu, Lin Chen, Qingkai Xiao, DUCHAO ZHANG

    To solve the problem of low leaching ratio of direct gold cyanide leaching from arsenical refractory gold concentrate, this paper proposed a matte smelting process for gold enrichment in low grade cop

    Jan 1, 2016

  • TMS
    Corrosion Fatigue Of X46Cr13 In Ccs Environment

    By Anja Pfennig, Thomas Böllinghaus, Marcus Wolf

    During CCS components are exposed to a corrosive environment and mechanical stress which results in corrosion fatigue and is inevitably followed by the lifetime reduction of these components. The life

    Jan 1, 2016

  • TMS
    Preliminary Study On Preparation Of Al-Sc Master Alloy In Na3Alf6-K3Alf6-Alf3 Melt

    By Jie Li, Zhongliang Tian, Xun Hu, Kai Zhang, Yanqing Lai, Hongliang Zhang

    The Al-Sc Alloys show many advanced properties for a wide range of engineering applications. But the metal Sc must be added into the metal Al in the form of the Al-Sc master alloy, which is usually pr

    Jan 1, 2016

  • TMS
    Ch4 Reforming By Co2 And O2 Using Ni-M (M= Cu, Fe, Co, Mn, Zn, Cr) Bimetallic Aerogel Catalysts

    By Tianzu Yang, Weifeng Liu, Lin Chen, Wei Chen, DUCHAO ZHANG

    Ni-M (Metal=Cu, Fe, Co, Mn, Zn, Cr) aerogel catalysts were tested for CH4 oxy-CO2 reforming. It was found that the Ni-Co bimetallic aerogel catalyst had the highest activity and stability in methane o

    Jan 1, 2016

  • TMS
    Hydrothermal Sulfidation Of Cerussite With Elemental Sulfur

    By Yang Hai-long, FAN Gang, LI Cun-xiong, WEI Chang, LI Min-ting, LI Xing-bin, DENG Zhi-gan

    Hydrothermal sulfidation of pure cerussite with elemental sulfur has been reported in the present paper. The variables considered in the study were temperature, time, particle size and elemental sulfu

    Jan 1, 2016

  • TMS
    The Extraction Of Zinc From Willemite By Calcified-Roasting And Ammonia-Leaching Process Based On Phase Reconstruction

    By Xudong Liu, Feng Chen, Yufeng Guo, Wei Chen, Tao Jiang

    Willemite is typically found in oxidized zinc ores and metallurgical secondary resources but without effective extraction method yet. Based on the ideas of zinc phase reconstruction in the willemite,

    Jan 1, 2016

  • TMS
    Experimental Study On Iron-Based Alloy As Cladding Layer—Improving High Temperature Oxidation Resistance Of Furnace Alloy

    By Chen Chen, Wang Yanze, Hong Xin

    Furnace superalloy was applied in harsh environment within the erosion of high temperature and oxidizing atmosphere. With plasma powder surfacing technology, iron-based alloy powder was sprayed on the

    Jan 1, 2016

  • TMS
    Composition Modification Of Zno Containing Fayalite Slag From Secondary Source Copper Smelting

    By Bart Blanpain, Tom Peter Jones, Muxing Guo, Liugang Chen, Huayue Shi

    Fayalite based slag is formed during the smelting process of secondary copper resources. It was found that with the presence of high ZnO, the slag became viscous, causing a slag tapping problem. In th

    Jan 1, 2016

  • TMS
    Thermogravimetric Analysis Of Coal Used In Rotary Kiln Of Iron Ore Oxide Pellet

    By Qiang Zhong, Qian Li, Yongbin Yang, Tao Jiang

    Thermogravimetric analysis (TGA) has been used to research the pyrolysis and combustion processes of coal used in rotary kiln of iron ore oxide pellet. Furthermore, the effects of air flow and oxygen

    Jan 1, 2016

  • TMS
    Transformation Of Sodium Jarosite To Hematite In Hydrothermal Iron Precipitation Process

    By Chang Wei, Zhigan Deng, Yizhao WANG, Cunxiong Li, Gang Fan, Xingbin Li

    During the process of hematite precipitation, the transformation of Na jarosite convert into hematite has been studied in a batch reactor at different temperatures, ranging from 170°C to 200°C with 3h

    Jan 1, 2016

  • TMS
    Influence Of Slag Basicity On The Silicon Within The Stainless Steel Master Alloy Prepared By Smelting Reduction Of Fe-Ni-Cr Sinters

    By Yanhui Liu, Xuewei Lv, Pingsheng Lai, Chenguang Bai

    The purpose of this paper is to study the effect of slag basicity on the Si content in stainless steel master alloys prepared by smelting reduction of Fe-Ni-Cr sinters. Theoretical analysis focusing o

    Jan 1, 2016

  • TMS
    Microwave Heating Of Waste Tires

    By Yuzhe Zhang, Xiaodi Huang, Xinli Wang, Bowen Li, Matthew Andriese, Jiann-Yang Hwang, Zhiwei Peng, Likun Li

    With the development of the world, the waste tires have been a serious environmental problem. There are about 2 billion waste tires produced all over the world every year and about 500 million waste t

    Jan 1, 2016

  • TMS
    A Study On The Characterization Of Nickel Laterites Of Central Anatolia

    By Saeid Pournaderi, Ahmet Geveci, Ender Keskinkilic, Yavuz A. Topkaya

    There are mainly three commercial nickel laterites in Turkey: Gordes, Caldag and Sivrihisar. The first two appear in Western Anatolia. The third one, Sivrihisar (Yunusemre) laterites have been found i

    Jan 1, 2016