中国钼业Issue(4)：31-35,5.DOI:10.13384/j.cnki.cmi.1006-2602.2015.04.007
从某铜矿伴生铼所产低等品中提取高纯铼酸铵的技术研究
RESEARCH ON THE TECHNOLOGY OF EXTRACTING HIGH PURITY AMMONIUM RHENATE FROM ACCOMPANYING RHENIUM IN A CERTAIN COPPER MINE
摘要
Abstract
The deep-processing technology research of high-purity ammonium rhenate was done from accompan-ying rhenium in a certain copper mine in the production of low concentration of ammonium rhenate. The extraction method was adopted to get high-purity ammonium rhenate in this experimental study ,the purity of the product was increased to more than 4 N from 2 N,the content of total impurity is< 0. 01%,the recovery rate is as high as 98. 8%. Thus, the blank of the accompanying rhenium resources processing areas was filled ,the scare metal refining in the field of technology was pushed ,the product added value was improved ,it had great economic significance and social benefits.关键词
高纯铼酸铵/萃取/TB(代号)/浓缩结晶Key words
high-purity ammonium rhenate/extraction/TB( code)/condensation crystallization分类
矿业与冶金引用本文复制引用
..从某铜矿伴生铼所产低等品中提取高纯铼酸铵的技术研究[J].中国钼业,2015,(4):31-35,5.
