摘要
针对我国国民经济发展对铁矿石工业的需要，结合我国铁矿工业的现状，对占铁矿石产量比重较大的露天矿生产的工艺过程、设备技术性能和状态、采场条件的变化状况及能量消耗、投资数量、作业成本等方面进行了全面分析研究，指出了制约我国冶金矿山生产发展的主要薄弱环节，提出了今后的技术发展方向。
In consideration of the requirements of China's national economical development on the iron ore industry and its present situation,an allsided analysis and investigation is made on the open-pit mining that produces a large proportion of China's iron ore,which includes the technological process,the technical performances and state of the equipment,the pit condition change,the energy consumption,the investment amount and the operating cost.The main weak links that restrict the development of China's metallurgical mines are pointed out and the orientation of the future technical development is suggested.
出处
《金属矿山》
CAS
北大核心
1998年第5期5-10,50,共7页
Metal Mine
关键词
露天矿
采矿
铁矿
薄弱环节
对策
Iron open-pit mines,Weak links,Mining technology,Mine transportation,Countermeasures
