| 磷石膏的开发利用 |
| |
| 引用本文： | 徐灿校.磷石膏的开发利用[J].化工矿物与加工,1992(6). |
| |
| 作者姓名： | 徐灿校 |
| |
| 作者单位： | 化工矿山设计研究院 |
| |
| 摘 要： | 介绍了国内外磷石膏开发利用的现状,包括磷石膏的选矿提纯,镧系元素回收及其作为建筑石膏、硫酸联产水泥、硫铵生产的原料和在农肥、填料、筑路材料、水泥添加剂等方面的应用。对我国磷石膏的开发利用提出了若干看法。
|
| 关 键 词： | 磷石膏 综合利用 产品开发 |
Development and utilization of phoshogypsum |
| |
| Xu Canxiao.Development and utilization of phoshogypsum[J].Industrial Minerals and Processing,1992(6). |
| |
| Authors: | Xu Canxiao |
| |
| Affiliation: | Design & Research Institute for Chemical Mines |
| |
| Abstract: | A review on the present situation of the devel-opment and utilization of phosphogypsum at home and abroad is done including beneficiation,recovery of Ln2O3 and applications to the production of construction gypsum,sulfuric acid and by-product cement,ammonium sul-fate as raw material,and to the areas of agriculture-fertilizer, filler, cement activities and so on. In addition,some suggestions on the future of the development and utilization of phosphogypsum at home were made. |
| |
| Keywords: | phosphogypsum Comprehensive Utilization Development of products |
| 本文献已被 CNKI 等数据库收录！ |
|
