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| 海绵钛生产中铜丝除钒废弃物的回收实验与分析 | |
| 引用本文： | 孙莹,王宁,袁继维,田元江,李惠文.海绵钛生产中铜丝除钒废弃物的回收实验与分析[J].矿物学报,2009,29(1). |
| 作者姓名： | 孙莹 王宁 袁继维 田元江 李惠文 |
| 作者单位： | 1. 中国科学院地球化学研究所地球深部物质与流体作用地球化学实验室,贵州贵阳550002;中国科学院研究生院,北京100049 2. 中国科学院地球化学研究所地球深部物质与流体作用地球化学实验室,贵州贵阳,550002 3. 遵义钛业股份有限公司,贵州遵义,563004 |
| 基金项目： | 中国科学院科技支黔项目;;贵阳市科技计划项目(2008筑科工合字第30号);;固体废物处理与资源化省部共建教育部重点实验室(西南科技大学)开放基金项目 |
| 摘 要： | 四氯化钛精制除钒是海绵钛生产中的重要工艺环节,铜丝除钒是目前应用得较多的技术之一,其产生的废弃物的处置与资源化利用是生产中亟需解决的难题。本文利用化学分析、X射线衍射分析和扫描电镜分析等手段,对铜丝除钒工艺产生的废弃物及其综合回收工艺中各种产物的化学成分、物相组成和微观形貌特征进行了分析,结果表明废弃物的主要成分是铜和钒,通过适当的工艺处理可获得电解铜、五氧化二钒等产物。 |
| 关 键 词： | 海绵钛 钒 铜 环境矿物学 |
RECYCLE EXPERIMENT AND ANALYSIS OF THE WASTE BROUGHT IN THE PROCESS OF REMOVING VANADIUM BY COPPER WIRES IN TITANIUM SPONGE'S PRODUCTION |
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| SUN Ying,WANG Ning,YUAN Ji-wei,TIAN Yuan-jiang,LI Hui-wen.RECYCLE EXPERIMENT AND ANALYSIS OF THE WASTE BROUGHT IN THE PROCESS OF REMOVING VANADIUM BY COPPER WIRES IN TITANIUM SPONGE'S PRODUCTION[J].Acta Mineralogica Sinica,2009,29(1). | |
| Authors: | SUN Ying WANG Ning YUAN Ji-wei TIAN Yuan-jiang LI Hui-wen |
| Institution: | 1. Lab.for Study of Earth's Interior and Geofluids;Institute of Geochemistry;Chinese Academy of Sciences;Guiyang 550002;China;2. Graduate School of the Chinese Academy of Sciences;Beijing 100049;3. Zunyi Titanium Industry Co.;Ltd;Zunyi 563004;China |
| Abstract: | The process of removing vanadium from rough TiCl4 is very important in the production of titanium sponge,and one of the technologies which has found wide applications is removing vanadium by copper wires at present.Waste is brought in the process of removing vanadium,and the waste's disposition and recycle are urgent and difficult problems.In this paper,some measures,such as chemical analysis,X-ray diffraction and scanning electron microscopy,etc.have been used to analyze the chemical composition,phase and ... |
| Keywords: | titanium sponge vanadium copper environmental mineralogy |
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