并对无水和结晶硫酸铜的催化活性进行了比较。
The performance of copper sulfate catalyst were ivestigated and the catalytic activity of anhydrous copper sulfate was compared with crystal copper sulfate.
对湖北某硫化铜矿进行了微生物浸出溶剂萃取浓缩结晶硫酸铜的试验研究。
Progress in research on intensified microbiological leaching of low-grade copper sulfide ore;
粗产物经硫酸铜溶液萃取、硅胶过滤、重结晶、真空升华进行分离提纯得到纯产品。
The products obtained were purified by extraction with copper sulfate solution, filtration through silica gel, recrystallization and vacuum sublimation.
硫酸铜晶体所含结晶水的测定，常用加热失重、微波加热等方法。
CuSO4 crystal containing water number usually determine with heating-losing heavy, microwave drying etc.
硫酸铜晶体所含结晶水的测定，常用加热失重、微波加热等方法。
CuSO4 crystal containing water number usually determine with heating-losing heavy, microwave drying etc.
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