老厂锡矿是中国最大锡都云南锡业公司的支柱矿山。
The Laochang Tin Mine is the mainstay of China 'Tin Base Yunnan Tin Industry Corp.
云南锡业集团公司为提高矿产资源的利用率,针对不同开采技术条件的矿体,选用与之相适应的充填采矿法开采。
For increasing the utilization efficiency of mineral resources, Yunnan Tin Company Group Limited adopts the filling mining methods for different ore bodies.
通过对云南锡业股份有限公司冶炼分公司反射炉与澳斯麦特炉粗锡还原熔炼直接回收率等技术指标分析和比较,对两种熔炼技术进行了评价。
This paper presents analysis and comparison of direct recovery rate and other technical parameters in crude tin reduction smelting between reverberatory furnace and Ausmelt furnace.
通过对云南锡业股份有限公司冶炼分公司反射炉与澳斯麦特炉粗锡还原熔炼直接回收率等技术指标分析和比较,对两种熔炼技术进行了评价。
This paper presents analysis and comparison of direct recovery rate and other technical parameters in crude tin reduction smelting between reverberatory furnace and Ausmelt furnace.
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