1) ammonium chromic sulfat
铵铬矾
2) chrome ammonium alum
铬铵矾
3) chromium potassium sulfate
铬矾
4) ammonium aluminum sulfate
铵明矾
1.
Study on extraction of ammonium aluminum sulfate from kaolin by microwave acidification method;
微波酸化法从高岭土制取铵明矾的研究
2.
In order to obtain optimal processing conditions of extracted ammonium aluminum sulfate from the acid leaching solution, orthogonal experiments were conducted to study the effects of concentration of aluminum sulfate, molar ratio of ammonium to aluminum, cooling rate and crystallization temperature on the crystallization rate of ammonium aluminum sulfate.
为获得含钒灰渣酸浸液结晶铵明矾的优化工艺条件,利用正交优选法研究了Al2(SO4)3浓度、铵/铝摩尔比、冷却速度和结晶温度对铵明矾结晶率的影响,分析了铵明矾晶体和滤液的成分,计算得到了铵明矾的结晶率。
5) Ferriammonium sulfate
铁铵矾
6) ammonium jarosite
黄铵铁矾
1.
The results indicate that both the precipitates produced by Leptospirillum ferriphium strain DY and Acidithiobacillus ferrooxidans strain GF are composed of jarosite and ammonium jarosite.
结果表明:无论是嗜铁钩端螺旋菌DY菌株(Leptospirillum ferriphium),还是嗜酸氧化亚铁硫杆菌GF菌株(Acidithiobacillus ferrooxidans)合成的沉淀都是黄钾铁矾和黄铵铁矾的混合物;其中,GF合成的沉淀混合物中黄钾铁矾的含量比DY合成的黄钾铁矾约高出5。
2.
A series of experiments were conducted in different conditions and the results indicated that when iron was removed by precipitating in the form of ammonium jarosite(95 ℃,pH=1.
利用三种方法分别对某铜矿山生物浸铜反萃液生产饲料级五水硫酸铜的重要步骤———除铁工艺进行了深入研究,结果表明:采用黄铵铁矾法除铁,控制温度在95℃、pH=1 6,除铁率可以达到91 2%;采用氢氧化铁沉淀法,于70℃,pH=3 8的条件下,除铁率可达98 1%。
补充资料：铵铬矾
分子式：
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性质：NH4Cr（SO4）2·12H2O又称铬铵矾和硫酸铬铵。绿色粉末或深紫色晶体。密度1.72，溶于水，微溶于乙醇。水溶液冷时紫色，热时绿色。用作鞣剂和媒染剂。由铬矿与硫酸、硫酸铵和少量三氧化铬作用而制得。
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CAS号：
性质：NH4Cr（SO4）2·12H2O又称铬铵矾和硫酸铬铵。绿色粉末或深紫色晶体。密度1.72，溶于水，微溶于乙醇。水溶液冷时紫色，热时绿色。用作鞣剂和媒染剂。由铬矿与硫酸、硫酸铵和少量三氧化铬作用而制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条