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: TF806 收稿日期:1999-03-12 Structure simulation and optimization of anode baking furnace Abstract: By means of the principle and model of computational fluid dynamics, computational combustion and computational heat transfer, the fluid field, temperature field and concentration field in the combustion camber of an anode baking furnace were calculated in DEC......
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J. Cent. South Univ. Technol. (2009) 16: 0429-0433 DOI: 10.1007/s11771-009-0072-9 Effect of baking processes on properties of TiB2/C composite cathode material L? Xiao-jun(吕晓军), LI Jie(李 劼... with simultaneous DSC-TGA, and effects of three baking processes of TiB2/C composite cathode material, i.e. K25, K5 and M5, on properties of TiB2/C composite cathode material were investigated......
words: anode; baking furnace; volatile matter; temperature field; release behavior 预焙阳极是铝电解槽的重要组成部分,并直接参与氧化铝的还原反应[1-5].焙烧是预焙阳极生产中的一道重要热处理工序,生阳极只有通过焙烧成为熟阳极后才能应用在电解槽上[6-8].目前,阳极焙烧采用的设备主要是阳极焙烧炉[4,9-10.... Thermal phenomena in anode baking furnace[J].Light Metals, 1980, 51(3): 531-543. [2] BUI R T, PETER S, CHARETTE A, et al. Modelling of heat transfer and gas flow in the vertical flue anode baking......
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120tAOD炉烘烤器燃烧加热特性研究袁玲1,朱苗勇1,陈洁2(1.辽宁省沈阳市东北大学材料与冶金学院2.宝山钢铁股份有限公司 不锈钢分公司,上海 201900)摘 要:利用商业软件STAR-CD,对120 t AOD炉烘烤过程的炉衬温度分布及烘烤器的燃烧特性进行了数值模拟研究,模拟结果进行了实际验证.结果表明:烘烤结束时炉壁最高温度可达1 380 K,同一圆周方向上温度最大相差20 K,靠近烟气出口一侧温度稍高;炉壁高度方向上温度最高相差40 K,中下部温度高;炉内烟气流动速度小,温度低,导致炉壁加热不够均匀......
Preparation and properties of Ce0.8Ca0.2O1.8 anode material by glycine-nitrate process LIU Rong-hui(刘荣辉)1, 2, MA Wen-hui(马文会)1, 2, WANG Hua(王 华)1, YANG Bin(杨 斌)1, 2, DAI Yong-nian(戴永年)1, 2 1...; Abstract: Ce0.8Ca0.2O1.8 (CDC82) anode material was prepared by glycine-nitrate process(GNP). Thermogravimetric(TG) analysis......
卡尔多炉处理铜阳极泥技术及应用实践涂百乐1,张源1,王爱荣1(1.安徽省铜陵市铜陵有色金属集团股份有限公司稀贵金属分公司)摘 要:介绍了铜陵有色金属集团股份有限公司稀贵金属分公司采用卡尔多炉处理铜阳极泥的工艺技术,主要设备和生产实践,并对工艺改进进行了探讨.实践证明,卡尔多炉处理铜阳极泥火法工艺具有对原料适应性强,设备先进,综合回收率高,生产成本低,环境污染少等优点.关键词:卡尔多炉; 铜阳极泥; 回收率......
of the observation window in furnace, 50 mm×200 mm; size of quartz crucible, 220 mm× 240 mm×280 mm; size of anode, 45 mm×110 mm× 200 mm; size of cathode, 40 mm×90 mm×120 mm; height of the electrolyte, 230 mm... J. Cent. South Univ. (2018) 25: 482-489 DOI: https://doi.org/10.1007/s11771-018-3752-5 Bubble behavior in aluminum reduction cell with inert anode ZHOU Yi-wen(周益文)1, 2, ZHOU Jie-min(周孑民)1, CHEN......