based on the mineral resources, environmental protection, land resources and fund, this paper discussed on the importance of the iron tailings and put forward some suggestions.
本文从矿产资源、环境保护、土地资源和资金投入等方面,论述了铁尾矿资源化的重要性,并提出了建议和对策。
on this basis, experimental research on screening the building sand was carried out, and the process of land production by filling the remnant iron tailings into sea was discussed.
在此基础上,进行了建筑砂筛出试验以及剩余尾矿砂填海造地的探讨。
we succeeded in developping glass-ceramic which has 60% low-silicon iron tailings of chengchao iron mine of wisco by sintering.
本课题以武钢程潮铁矿的低硅铁尾矿为主要原料,采用烧结法成功研制出低硅铁尾矿利用率为60%的微晶玻璃。
based on the experimental study on the ingredients and firing, the firing tests of cementing materials with mixture of iron tailings has been successfully completed and a breakthrough is obtained.
通过配料和烧制试验研究,成功地完成了掺加铁尾矿烧制胶凝材料的试验研究并取得突破。
low silicon iron tailings are a mine solid waste with very low utilization rate.
低硅铁尾矿是一种利用率极低的矿业固体废物。
the material selection, mix-gradation design and construction technology for using iron tailings as pavement base are described in detail.
对铁尾矿做路面基层的材料选择、配合比设计和施工工艺进行了较详细的阐述。