甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2014年
6期
49-50,54
,共3页
铜钼精矿%净化%四钼酸铵%条件试验
銅鉬精礦%淨化%四鉬痠銨%條件試驗
동목정광%정화%사목산안%조건시험
copper molybdenum concentrate%purification%four ammonium molybdate%test condition
铜钼精矿氧化焙烧－二段氨浸得到铜钼氨溶液，通过考察净化剂用量、时间、温度对净化过程的影响，净化得到的钼酸铵溶液酸沉得到的四钼酸铵符合国标二级品的标准要求。
銅鉬精礦氧化焙燒－二段氨浸得到銅鉬氨溶液，通過攷察淨化劑用量、時間、溫度對淨化過程的影響，淨化得到的鉬痠銨溶液痠沉得到的四鉬痠銨符閤國標二級品的標準要求。
동목정광양화배소－이단안침득도동목안용액，통과고찰정화제용량、시간、온도대정화과정적영향，정화득도적목산안용액산침득도적사목산안부합국표이급품적표준요구。
Copper molybdenum ammonia solution was obtain by roasting under oxidation and two stage ammonia leaching of copper molybdenum concentrate .The influences of purifying agent consumption,reaction time,reaction temperature to the purification process were studied in the paper.Purified ammonium molybdate solution obtained by acid precipitation meet the requirements of national standard for thhe second grade product.
