| 简易湿式脱硫石膏作水泥缓凝剂 |
| |
| 引用本文： | 关晓东.简易湿式脱硫石膏作水泥缓凝剂[J].有色金属,2004,56(3):134-137. |
| |
| 作者姓名： | 关晓东 |
| |
| 作者单位： | 北京矿冶研究总院,北京,100044 |
| |
| 摘 要： | 研究用火电厂简易湿式脱硫产物 -脱硫石膏产品作为水泥缓凝剂。热电厂脱硫石膏与天然二水石膏相似 ,适合作水泥缓凝剂。脱硫石膏作水泥缓凝剂必须低温烘干。水泥产品的各项质量指标均符合国家有关标准。利用脱硫石膏作水泥缓凝剂 ,是火电厂脱硫石膏利用的有效途径。
|
| 关 键 词： | 环境工程 脱硫石膏 综合利用 快速湿式脱硫 水泥缓凝剂 |
| 文章编号： | 1001-0211(2004)03-0134-04 |
| 修稿时间： | 2004年1月6日 |
Gypsum from Rapid Wet Desulphurizing Process as Cement Retarder |
| |
| GUAN Xiao-dong.Gypsum from Rapid Wet Desulphurizing Process as Cement Retarder[J].Nonferrous Metals,2004,56(3):134-137. |
| |
| Authors: | GUAN Xiao-dong |
| |
| Abstract: | The application of FGD gypsum product as the cement setting retarder is investigated. The FGD gypsum similar to the natural gypsum in common characteristics, and is adequately used as cement retarder. The FGD gypsum should be dried at low temperature for the use of cement retarder. The various cement products with FGD gypsum as cement retarder are consonant with the relevant national standards. It is effective way for disposal of desulphurizing product from fire power station. |
| |
| Keywords: | environmental engineering FGD gypsum comprehensive utilization rapid wet desulphurizing cement setting retarder |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
