摘要
Abstract
The crude ore were treated with 1% sodium sulfite as the inhibitor,and were vibrated for 45 minutes by 3% sulfuric acid solution.The content of copper oxide in the filtrate after mechanical shaking treatment was measured by flame atomic absorption spectrometry.Under the optimumdetermination conditions, the recoveries were in the range of 98%~102%,and the standard relative standard deviations (n=6) were below 5%.The result was accurate and reliable.关键词
火焰原子吸收法/测定/原矿/抑制剂/震荡/浸取Key words
flame atomic absorption spectrometry/determination/crude ore/inhibitor/vibrated/leaching分类
矿业与冶金
