| 硅酸盐水泥与铁矾渣反应产物研究 |
| |
| 引用本文： | 谭宏斌,侯小强,郑旭涛,郭从盛.硅酸盐水泥与铁矾渣反应产物研究[J].有色金属工程,2015,5(6). |
| |
| 作者姓名： | 谭宏斌 侯小强 郑旭涛 郭从盛 |
| |
| 作者单位： | 陕西理工学院,汉中锌业有限责任公司,陕西理工学院,,陕西理工学院, 汉中锌业有限责任公司 |
| |
| 摘 要： | 研究了铁矾渣与石灰和水泥的反应产物,并研究了水泥对重金属离子的固化能力。研究发现石灰加入量为10%时,铁矾渣完全分解。水泥也可将铁矾渣分解,分解产物也为氧化铁和石膏。用水泥对铁矾渣进行固化处理,固化体的浸出毒性符合国家标准要求。
|
| 关 键 词： | 硅酸盐水泥 铁矾渣 反应 固化 |
| 收稿时间： | 2015/3/22 0:00:00 |
| 修稿时间： | 2015/4/22 0:00:00 |
Reaction product of Portland cement and jarosite slag |
| |
| Tan Hongbin,Hou Xiaoqiang,Zheng Xutao and Guo Congsheng.Reaction product of Portland cement and jarosite slag[J].Nonferrous Metals Engineering,2015,5(6). |
| |
| Authors: | Tan Hongbin Hou Xiaoqiang Zheng Xutao and Guo Congsheng |
| |
| Affiliation: | Shaanxi university of technology Hanzhong zinc industry special materials Co Ltd,Hanzhong zinc industry Co Ltd,Shaanxi university of technology Hanzhong zinc industry special materials Co Ltd,Shaanxi university of technology Hanzhong zinc industry special materials Co Ltd |
| |
| Abstract: | The reaction product of jarosite slag with lime and cement were studied, respectively. The solidification ability of cement for heavy metal ions was also studied. The result indicated that the jarosite slag was decomposed by adding a 10% lime. The jarosite slag was also decomposed by adding cement to obtain iron oxide and gypsum. Jarosite slag was solidified by using cement and the leaching toxicity of solidified body satisfied the national standards. |
| |
| Keywords: | Portland cement jarosite slag reaction solidification |
|
| 点击此处可从《有色金属工程》浏览原始摘要信息 |
|
点击此处可从《有色金属工程》下载全文 |
|
