- 期刊
The Effects of Catalysts on the Carbothermic Reduction of Zinc Sulfide in the Presence of Calcium Oxide
氧化鈣存在下硫化鋅碳熱還原觸媒效應
摘要
The effects of the type and the amount of various catalysts on the rate of the carbothermic reduction of zinc sulfide in the presence of calcium oxide were studied using thermogravimetric analysis system (TGA). Experimental results revealed that order of the effects of the catalysts is LiCO3≈Na2CO3≈Na2SO4＞Li2SO4＞K2CO3＞K2SO4. It was also observed that with more Li2CO3 the reaction is faster, when the amount of Li2CO3 was less then 2.0 wt. %.
關鍵字
無資料並列摘要
The effects of the type and the amount of various catalysts on the rate of the carbothermic reduction of zinc sulfide in the presence of calcium oxide were studied using thermogravimetric analysis system (TGA). Experimental results revealed that order of the effects of the catalysts is LiCO3≈Na2CO3≈Na2SO4＞Li2SO4＞K2CO3＞K2SO4. It was also observed that with more Li2CO3 the reaction is faster, when the amount of Li2CO3 was less then 2.0 wt. %.
延伸閱讀
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- 黃瓊君（2007）。利用硫化氫沉澱法製備硫化鋅之發光特性研究〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0006-1007200712141300
- 唐自標、黃瓊君、陳以欽（2007）。利用硫化氫沉澱法製備硫化鋅摻雜鋱之發光特性研究。鑛冶：中國鑛冶工程學會會刊，51(3)，95-98。https://doi.org/10.30069/MM.200709_51(3).0008