| 用富硫尾矿制取砌筑材料的实验研究 |
| |
| 引用本文： | 王辅亚,王德强,冯璜,张惠芬,牛贺才.用富硫尾矿制取砌筑材料的实验研究[J].环境工程,2002,20(5):43-45. |
| |
| 作者姓名： | 王辅亚 王德强 冯璜 张惠芬 牛贺才 |
| |
| 作者单位： | 中国科学院广州地球化学研究所,广州,510640 |
| |
| 基金项目： | 广东省自然科学基金资助项目 (990 52 1 ) |
| |
| 摘 要： | 运用X射线衍射、红外光谱和扫描电镜等微观测试手段 ,进行了高炉矿渣在与富硫尾矿共存的试样中水化反应情况的考察 ,以及试样机械强度等宏观性质的检测 ,为制取砌筑材料确定出了激发剂种类、养护时间、最佳配方和生产工艺条件。最后制得了含富硫尾矿砂 87% ,抗压强度大于 5 8MPa的砌筑材料。为富硫尾矿的无害处理及环境保护提供了新途径
|
| 关 键 词： | 富硫尾矿 高炉矿渣 水化反应 砌筑材料 |
EXPERIMENTAL RESEARCH ON PRODUCING MASONRY MATERIALS BY SULPHUR-RICH TAILINGS |
| |
| Wang Fuya et al.EXPERIMENTAL RESEARCH ON PRODUCING MASONRY MATERIALS BY SULPHUR-RICH TAILINGS[J].Environmental Engineering,2002,20(5):43-45. |
| |
| Authors: | Wang Fuya |
| |
| Institution: | Wang Fuya et al |
| |
| Abstract: | The hydration reactions of a sample containing slag and sulphur rich tailings have been studied by XRD,ISA and SEM in order to select the sort of exciting agents,curing time,optimal formulation and process conditions for making masonry materials.Finally a building block is produced,whose content of the sulphur rich tailings is up to 87% and the compressive strength is more than 58 MPa.A new path for treating sulphur rich tailings and protecting environment has been opened up. |
| |
| Keywords: | sulphur rich tailings blast furnace slag hydration reaction and masonry material |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
