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[1]张勇,彭园,彭朝翼,等.闪锌矿制取高纯氧化锌的研究[J].武汉工程大学学报,2009,(05):57-59.
 ZHANG Yong,PENG Yuan,PENG Chao yi,et al.Study on preparation of high pure ZnO from sphalerite[J].Journal of Wuhan Institute of Technology,2009,(05):57-59.
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闪锌矿制取高纯氧化锌的研究(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2009年05期
页码:
57-59
栏目:
资源与土木工程
出版日期:
2009-05-28

文章信息/Info

Title:
Study on preparation of high pure ZnO from sphalerite
文章编号:
16742869(2009)05005703
作者:
张勇彭园彭朝翼孙先明黄志良
武汉工程大学材料科学与工程学院,湖北 武汉 430073
Author(s):
ZHANG YongPENG YuanPENG ChaoyiSUN XianmingHUANG Zhiliang
School of Material Science and Engineering,Wuhan Institute of Technology,Wuhan 430074,China
关键词:
闪锌矿氧化锌流变相反应先驱物
Keywords:
sphaleriteZnOrheology phase reactionprecurssor
分类号:
O 641
DOI:
-
文献标志码:
A
摘要:
为了利用闪锌矿制取高纯度氧化锌,首先在700~950 ℃温度范围内,将ZnS氧化分解为ZnO;然后采用流变相尿素先驱物法将氧化产物与尿素在150 ℃处理并过滤,将所得滤液进一步加热至650 ℃热处理得淡黄色高纯氧化锌.与传统的氧化锌制备方法相比,本方法工艺简单,能耗低,产品纯度高粒度小.
Abstract:
In this paper,a process for preparing high pure ZnO from sphalerite by rheology phase reaction was studied.First,the sphalerite was oxidized into ZnO at 700~950 ℃,and then the oxidized product was heated to 150 ℃ with urea by rheology phase reaction after which a filtration was proceeded,and finally the filtrate was heated to 650 ℃ for gaining yellowy ZnO powders.Comparing with traditional method,the method reported in this paper has many merits such as simple procession,low expense of energy,low particle size and high purity.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:20081210
作者简介:张勇(1976),湖北汉川人,男,博士,副教授.研究方向:材料化学.
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