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- Prediction Model of Copper Matte Grade Based on Intelligent Fusion Strategy 基于智能融合策略的冰铜品位预测模型
- copper matte grade 冰铜品位
- 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。
- 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。
- Several factors affecting the melting of silica flux, such as the size of silica flux, matte grade, blowing air and oxygen enrichment were discussed. 主要考察了熔剂粒度、铜品位、入气体流量和氧浓度对石英溶剂熔化的影响。
- The consumption and utilization rate of oxygen for copper matte converting under steady production conditions are simulated. 对稳定生产条件下冰铜吹炼过程耗氧量及全期氧气利用率进行仿真计算。
- In the medium of 5% HCl-HNO 3 (3+1) containing tartaric acid as complex reagent, Sb and Bi in copper matte were determined by FAAS. 以酒石酸作络合剂,在5%25的王水介质中,采用原子吸收法测定冰铜中锑、铋。
- A new converter blowing system is proposed for improvong blowing the ratio and operatingrate of the converter and for increasing converter capacity in treating copper matte. 介绍一种新的转炉吹炼作业制度,以提高转炉的送风时率和作业率,增大转炉处理冰铜的能力。
- Copper matte converting is an important process in copper pyro-metallurgy, involving chemical reactions, fluid flow and transformation of both heat and mass. 铜锍吹炼是火法炼铜的一个重要工序,涉及化学反应、传热、传质、流体流动等。
- In order to reduce the content of Cu in smelting furnace slag and thermoelectric furnace slag at high matte grade of Ausmelt smelting furnace,an experience was expatiated in this paper. 阐述了奥斯麦特熔炼炉在高冰铜品位操作时降低熔炼炉、电热沉降炉渣含铜量的生产实践。
- Due to the modeling simplifications and complexity of the reaction mechanism, the matte grade prediction precision of the mathematical model can not satisfy the needs of practical applications. 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。
- The Assay of Total-Iron in Copper Matte 冰铜中全铁的测定
- Melting Behavior of Silica Flux in Converting Process of High Grade Copper Matte 高品位铜冰铜转炉吹炼中石英熔剂熔化行为的研究
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Application of GA-BP to the Matte Grade Model Based on Neural Network GA-BP算法及其在冰铜品位神经网络模型中的应用
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Will this paint give a gloss or a matt finish? 这种颜料有无光泽?
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Business is now on the up grade. 目前生意蒸蒸日上。