1)copper flash smelting铜闪速熔炼
1.Control optimization of copper flash smelting process based on genetic algorithms;基于遗传算法的铜闪速熔炼过程控制优化
2.Prediction model of craft parameters based on neural network during the process of copper flash smelting;基于神经网络的铜闪速熔炼过程工艺参数预测模型
3.Considering the subjectivity and limitation of manual computation in the burden process of copper flash smelting,an optimal model was built up based on the analysis of major influencing factors,which integrated the component,the cost and the storage of copper concentrates.针对铜闪速熔炼配料过程人工计算配比的主观性和局限性,基于配比影响因素分析,建立综合考虑品位、成本、库存的配料优化模型;引入"软约束"调整模型的约束边界,改善优化问题求解的可行性;并提出以单变量编码的交叉变异来确定整体决策向量的改进遗传算法进行寻优,以克服多维变量编码时可能导致搜索空间剧增的缺陷。
英文短句/例句
1.The Intelligent Optimization Method and Its Application in Copper Flash Smelting Process;铜闪速熔炼过程智能优化方法及应用
2.COMPUTER SIMULATION ON MINOR ELEMENT BEHAVIOUR IN COPPER FLASH SMELTING铜闪速熔炼中微量元素行为的计算机模拟
3.Mathematical Model Research and System Development of Multiphase Equilibrium in Copper Flash Smelting;铜闪速熔炼多相平衡数模研究与系统开发
4.Several Theory and Operation Optimization Challenges in the Development of Modern Copper Flash Smelters;现代铜闪速熔炼炉发展中若干理论与操控优化问题
5.Data-driven Operational-pattern Optimization for Copper Flash Smelting Process基于数据驱动的铜闪速熔炼过程操作模式优化及应用
6.The Numerical Analysis and Optimization on Process in Copper Flash Furnace;炼铜闪速炉熔炼过程的数值分析与优化
7.A Research on Mathematical Models of Flash Smelting System and On-line Simulative Monitoring of Frozen Profile of Reaction Shaft in Copper Flash Furnace;铜闪速炉系统数值熔炼模型及反应塔炉膛内形在线仿真监测研究
8.THE STUDY OF REASONABLE SLAG FORM OF JINCHUAN'S NICKELFASH SMELTING PROCESS;金川镍闪速熔炼炉渣合理渣型的研究
9.Technology Improvement and Development for 20 Years of Copper Flash Smelting in Guixi Smelter;贵冶闪速炼铜20a的科技进步和发展
10.A COMPUTER SOFTWARE FOR EQUILIBRIUM CALCULATION OF FLASH SMELTING与数据库相联的闪速熔炼平衡计算软件
11.Application of Computer and Network in Copper Flash Smelting and Management in Jinlong Copper Co.,Ltd.计算机和网络在金隆闪速炼铜生产管理上的应用
12.The strengthening depletion of Copper from Copper smelter slag by a new pyro-process was studied, which consists of reduction-sulfuration-stirring-heating.随着铜熔炼富氧浓度的提高,其熔炼渣含铜也随之提高。
13.DESIGN OF SYSTEM FOR TREATING SMOKE DUST DURING SMELTING WASTE COPPER废铜熔化精炼过程烟尘治理系统设计
14.Study on Recovering Copper and Cobalt from Copper Slag by Reduction Smelting含钴铜水淬渣还原熔炼综合回收研究
15.Xiangguang "Double-Flash" Copper Smelter Process and Production Practice祥光“双闪”铜冶炼工艺及生产实践
16.Abstract: Melting behavior of silica flux in the converting process of high grade copper matte was investigated.文摘:研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
17.Melting behavior of silica flux in the converting process of high grade copper matte was investigated.研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
18.The Impact of Copper Wire Drawing by Hydrogen in Electrolytic Copper(Part One:Electrolytic Copper ﹠ Smelting)电解铜中的氢对铜线坯拉丝影响的实践(上篇:电解铜与熔炼)
相关短句/例句
copper metallurgy/flash smelting炼铜/闪速熔炼
3)copper flash smelting process铜闪速熔炼过程
1.Considering the difficulty of on-line measurement of matte grade in copper flash smelting process and based on analysis of the components,the independent chemical reaction and the molar relationship among components are studied and a mathematical model is presented.针对铜闪速熔炼过程中的冰铜品位在线检测难题,在组元分析的基础上,研究了独立化学反应以及组分间的摩尔数关系,并建立了数学模型;但由于反应机理的复杂性与建模时的简化,冰铜品位预测精度难以满足实际应用的要求。
2.Due to the importance of detecting the copper matte grade in the copper flash smelting process,the mechanism model was established according to the multiphase and multi-component mathematic model.针对铜闪速熔炼过程中冰铜品位检测的重要性,根据多相多组分数学模型建立冰铜品位的机理模型;同时该过程具有大滞后、非线性等复杂特性,利用现场的大量生产数据建立模糊神经网络模型,并提出一种新的网络参数学习的受约束梯度下降算法,提高其参数学习效率。
4)copper flash smelting铜闪速熔炼<冶>
5)flash smelting闪速熔炼
1.Research on the Matte Temperature Model of Copper Flash Smelting Process Based on ANFIS;基于自适应模糊神经网络的铜闪速熔炼冰铜温度模型研究
2.Progress and research of flash smelting in China ——Cold air technology and "non-contact metallurgy;闪速熔炼在中国的进展与研究——冷风技术及“非接触冶金”
6)copper flash smelting闪速炼铜
延伸阅读
硫化镍矿闪速熔炼硫化镍矿闪速熔炼flash smelting of nickel sulphide ore 1 iuhuaniekuang shansu rong}ian硫化镇矿闪速熔炼(flash。me一ting。f niekelsulphide ore)干燥的硫化镍精矿经过闪速熔炼产出低镍铣的过程,为硫化镶矿处理方法之一。入炉精矿一般含镍3%~10%,产品低镍梳成分(质量分数田/%)为:(Ni+Cu)45一50,Fe 17~25,5 25一26。低镍梳经转炉吹炼产出高镍毓,然后分离铜、镍并精炼产出电解镍或其他镍产品。 闪速熔炼有两种类型,分别由芬兰奥托昆普公司(Outokumpu Oy)和加拿大国际镍公司(INCO)所发明。前者于1949年首先应用熔炼铜精矿,1959年推广到镍精矿的熔炼。现在用此法炼镍的除芬兰奥托昆普公司外,还有澳大利亚西部矿业有限公司(Westemmining Corp.Ltd.)的卡尔古利(Kalgoorlie)镍冶炼J一,博茨瓦纳的塞莱比一皮克威(Selebi一Pikwe)冶炼厂和俄罗斯诺里尔斯克镍联合公司(H叩”几cK而1王。Ke二eB。“KoM6oHaT)。中国金川有色金属公司也于1992年投产一台炼镍闪速炉。国际镍公司发明的另一种类型的闪速炉于1953年应用于铜精矿熔炼、1991年用它改造其铜崖冶炼厂(Copper Cliff Plant)的旧有反射炉炼镍系统。 原理使干燥的硫化镍精矿颗粒在氧化性的气流中呈悬浮状态进行氧化反应,然后使反应物在沉淀区造渣并完成镍毓和炉渣的分离。硫化镍精矿在反应塔内的主要反应为: F一58一7FoS+音52 ZeuFes,一euZs+:FeS+粤52 ~“‘一~z一‘~’“-一’2一‘ ___,._、__~‘、.,.1。 3(FeS,NIS)一3FeS+Ni3S:+青52 口、“以”‘~z“-一’一’一“一‘’2一“ 25+20。一2502个 ZFeS+302一ZFeO+25〔):今 3FeS+50:一Fe3O4+350:个 ZNi3S:+70:一6NIO+450:个沉淀池内的主要反应为: FeS+3Fe3O;一loFeO+50:个 7FeS+gNIO一3Ni3S:+7FeO+502个 ZFeO+5102一FeZSIO4反应生成的Ni3SZ、CuZS、FeO结合成镍铣;FeosiO;和炉料中的其他杂质结合成炉渣;50:等气体进人烟气。 工艺和设备闪速熔炼要求粉状炉料,并干燥到含水0.3%以下。干燥的方法有:(l)回转窑干燥,为奥托昆普公司所采用;(2)喷雾干燥,为卡尔古利镍冶炼厂、塞莱比一皮克威冶炼厂和诺里尔斯克镍联合公司所采用,适合于处理粒度细、水分高的精矿;(3)流态化干燥,为国际镍公司所采用;(4)载流干燥,为金川有色金属公司借鉴日本铜闪速炉的经验而采用。 奥托昆普公司的镍精矿闪速熔炼系统如图1。闪速炉由反应塔、沉淀池和上升烟道组成。