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[期刊论文] 作者：李运姣,常建卫,孙召明,王晨生,
来源：电池 年份：2003
阐述了各种湿化学合成方法的基本原理,评述了沉淀法、胶体化学法、水热法及离子交换法等湿化学方法合成锂锰氧化物的研究进展.其中溶胶-凝胶法和Pechini法所得产物的均匀性好...
[期刊论文] 作者：霍广生,赵中伟,李洪桂,孙培梅,李运姣,
来源：矿冶工程 年份：2003
针对钨酸盐溶液中钼的硫化进行了系统的热力学分析和试验研究。热力学分析表明 ,在一定的条件下MoO2 - 4可以完全被硫化为MoS2 - 4,其硫化程度随溶液pH的降低和硫化剂用量的...
[期刊论文] 作者：赵中伟,李洪桂,孙培梅,李运姣,霍广生,
来源：Transactions of Nonferrous Metals Society of China 年份：2003
The effect of mechanical treatment on pyrite and molybdenite was studied. After mechanically activatedfor 40 min under the same condition, the apparent activati...
[期刊论文] 作者：赵中伟,李洪桂,孙培梅,李运姣,霍广生,
来源：Transactions of Nonferrous Metals Society of China 年份：2003
Different researchers often attained scattered kinetic results for the same leaching process. Usually, the difference is ascribed to the variation in mineral re...
[期刊论文] 作者：孙培梅,李洪桂,李运姣,赵中伟,霍广生,孙召明,刘茂盛,
来源：中南工业大学学报：英文版 年份：2003
Scheelite and scheelite-wolframite mixed concentrates with different grades were decomposed by caustic soda digestion, and the effects of caustic soda(NaOH) dos...
[期刊论文] 作者：李洪桂,霍广生,孙培梅,赵中伟,李运姣,苏鹏抟,刘茂盛,
来源：中国有色金属学会会刊：英文版 年份：2003
Based on the difference of microscopic properties between MoS24- and WO24- , a series of new reagents,CuS, NiS, CoS, PbS, HgS, as well as ZnS, were developed fo...
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