以AN-2为气浮剂，沉淀产物磷酸铵镁的气浮回收率可达到94.91%。
When AN - 2 is used as air-floating agent, the air-floating recovery rate reaches 94.91%.
本文简述了民和镁厂工业硅电炉经过综合改造后，回收了烟尘余热。取得了明显的节能效益。
'After synthetic reconstruction, Minhe Magnesium Plant's industrial silicon electric furnace was recovery of dust remaining heat. Remarkable Inergy saving benefits have been obtained.
从废料中还可回收少量的锡、镍、镁和贵金属。
Smaller amounts of tin, nickel, magnesium, and precious metals are also recovered from scrap.
利用显色反应，本方法还被应用与模拟和实际水样中的钙和镁的同时测定，其加标回收率为92.3％-103.0％。
The method has also been applied to the simultaneous determination of Ca2+ and Mg2+ in artificial samples and real water samples, the recovery was founded to be in the range of 92.3%-103.0%.
采用酸浸法浸出废催化剂中的钼、镍、铋、镁，将浸出液沉钼酸后，对钼酸母液中的镍、铋、镁经过多级沉淀处理后加以综合回收。
Nickel bismuth magnesian is recycled by multiprecipitate after molybdenum is deposited from molybdenum-leaching solution and industrial production is realized.
运用湿化学法对栾川钼尾矿中有价金属元素进行回收利用，实现了铁、钙、镁的提取和分离。
Extracted and separated valuable metals, like Fe, Ca and Mg, from molybdenum tailing in Luanchuan by Hydrometallurgy method.
运用湿化学法对栾川钼尾矿中有价金属元素进行回收利用，实现了铁、钙、镁的提取和分离。
Extracted and separated valuable metals, like Fe, Ca and Mg, from molybdenum tailing in Luanchuan by Hydrometallurgy method.
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