[1]马彦锋,陈向阳,陈永明.微波辅助浸钒工艺实验研究[J].西安建筑科技大学学报:自然科学版,2013,45(03):452-456.[doi:10.15986/j.1006-7930.2013.03.025]
 MA Yan-feng,CHEN Xiang-yang,CHEN Yong-ming.Study on the leaching of vanadium from stone coal ore by microwave pretreatment[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2013,45(03):452-456.[doi:10.15986/j.1006-7930.2013.03.025]
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微波辅助浸钒工艺实验研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
45
期数:
2013年03期
页码:
452-456
栏目:
出版日期:
2013-06-30

文章信息/Info

Title:
Study on the leaching of vanadium from stone coal ore by microwave pretreatment
文章编号:
1006-7930(2013)03-0452-05
作者:
马彦锋1陈向阳2陈永明3
(1.长沙有色冶金设计研究院有限公司,湖南 长沙 410011;2.西安建筑科技大学冶金工程学院,陕西 西安 710055;3.中南大学冶金科学与工程学院,湖南 长沙 410083)
Author(s):
MA Yan-feng1CHEN Xiang-yang2CHEN Yong-ming2
(1.Changsha Engineering and Research Institute Ltd. of Nonferrous Metallurgy, Changsha 410011, China; 2.School of Metallurgical Engineering, Xian Univ. Arch. & Tech., Xian 710055, China; 3.School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China)
关键词:
微波预处理浸出
Keywords:
microwave pretreatment vanadium leaching
分类号:
TF 841.3
DOI:
10.15986/j.1006-7930.2013.03.025
文献标志码:
A
摘要:
微波是一种频率在300MHz~300GHz的电磁辐射,微波技术在冶金工业中的应用研究主要在矿物的加热、干燥、预处理等方面,包括脱硫、氧化物还原、浸出和冶金废弃物处理等方面.通过对石煤钒矿进行微波预处理,考察了是石煤钒矿的升温特性、失重率等因素,然后对微波预处理后的石煤钒矿进行浸出实验,与没有进行微波预处理的钒矿进行对比发现,不同的微波预处理方式均能够提高浸出率,微波氧化预处理加热5min,石煤钒矿的浸出率与微波不氧化预处理的钒矿浸出率提高4.58%
Abstract:
Microwave is an electromagnetic radiation with an frequency between 300 ~300 GHz. The microwave technology in metallurgy application research is mainly in heating, drying, oxide reduction, mineral processing such as the pretreatment of refractory gold and waste treatment, and metal recovery. The stone coal vanadium ore grinded was dealt with the microwave pretreatment in this article. In order to study the factors such as the heating-up characteristics and weightlessness rate of this ore, the ore by pretreatment was carried on the leaching experiments. Compared with the vanadium mine with different microwave pretreatment, the results showed that every different microwave pretreatment was able to improve the leaching rate. As the ore pretreated by microwave with oxidation heating for 5minutes,the leaching rate was improved almost 4.58%compared with the leaching short of oxidation pretreatment.

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备注/Memo

备注/Memo:
收稿日期:2012-07-06 修改稿日期:2013-05-05
基金项目:国家自然科学基金资助项目(51104182)
作者简介:马彦锋(1978-),男,甘肃镇原人,工程师,主要研究方向为冶金工程设计、项目管理和冶金工程技术.
更新日期/Last Update: 2015-10-05