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- lead copper matte 铅铜锍,铅冰铜
- 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。
- 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。
- SUCCESSIVE OSCILLOPOLAROGRAPHIC DETERMINATION OF LEAD AND ZINC IN COPPER MATTE 示波极谱法连续测定冰铜中铅锌
- The Assay of Total-Iron in Copper Matte 冰铜中全铁的测定
- Copper has less resistance than lead. 铜的电阻比铅的小。
- SELECTION AND DEVELOPMENT DIRECTION OF COPPER MATTE CONVERTING PROCESS 铜锍吹炼工艺的选择及发展方向
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- Selection and Development Direction of Copper Matte Smelting Process 铜造锍熔炼工艺的选择及发展方向
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- 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
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- inductively coupled plasma atomic emission spectrometry copper matte 电感耦合等离子体发射光谱法
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
