| AW系列新型捕收剂的性能与选矿实践 |
| |
| 引用本文： | 杨丽珍,王竹生. AW系列新型捕收剂的性能与选矿实践[J]. 化工矿物与加工, 1995, 0(2) |
| |
| 作者姓名： | 杨丽珍 王竹生 |
| |
| 作者单位： | 化工部化学矿产地质研究院 |
| |
| 摘 要： | 由于在烃链上引入表面活性分子，使捕收剂溶解性能好，利于在矿浆中的分散，在改善浮选行为，降低浮选温度，消除钙镁离子的影响方面起到重要作用，为实现无碱或少碱的常温浮选奠定了基础。ＡＷ系列捕收剂适用于选别磷灰石类型和沉积变质磷灰岩型的磷矿石，选别矾山磷矿石、甜水磷矿石、江淮磷矿石、肥东磷矿石都取得了较好指标。
|
| 关 键 词： | 常温浮选，磷块岩，AW系列捕收剂，表面活性剂 |
Performance and flotation practice of AW-serial collectors |
| |
| Yang Lizhen, Wang Zhusheng. Performance and flotation practice of AW-serial collectors[J]. Industrial Minerals and Processing, 1995, 0(2) |
| |
| Authors: | Yang Lizhen Wang Zhusheng |
| |
| Affiliation: | Geological Institute for Chemical Minerals |
| |
| Abstract: | Surface-active group inserted in hydrocarbon chain of molicules of AW-serial collectors can make the collectors favorable to increase the solubility and dispersion in pulp and to improve flota tion behavior, reduce flotation temperature and elimnate the effects of Ca2+, Mg2+ ions. Therefore, AW-serial collectors are applicable to bencficiate apatite and sendimentary metamorphic phosphate ores without or with a little of soda at ambient emperature,Good processing indexes are obtained for several ores in China. |
| |
| Keywords: | Ambient temperature flotation Phosphate rock AW-serial collectors Surfactant |
| 本文献已被 CNKI 等数据库收录！ |
