摘要
研究了迁移富集Ag+ 的最佳液膜组成和实验条件 ,确立了N - 816 (叔胺TertiaryAmmes)、L113B、液体石蜡、磺化煤油和氨水液膜体系。用该法已成功地应用于分离富集矿物、灰尘中的银 ,其回收率在 99.2 %以上 ,结果相当满意。
The optimum constituents of N-816(terti ary ammes),L113B,liquid paraffin,sulphonated kerosene and NH 3·H 2O liquid membrane system,and the optimal conditions of transport enrichment were studied.The method has been successfully applied to the separation enrichment of silver in ores and dust fume with recovery of over 99.2%. results are satisfactory.
出处
《中国钼业》
2001年第1期47-49,共3页
China Molybdenum Industry
关键词
银
液膜
迁移富集
矿石
膜分离
Silver,Liquid membrane,Transport e nrichment,Ores
