###
有色金属(冶炼部分):2013,(8):49-52
←前一篇   |   后一篇→
本文二维码信息
码上扫一扫!
铜渣氧压酸浸制备硫酸铜的研究
彭建蓉,李怀仁,谢天鉴,张候文
(昆明冶金研究院,昆明冶金研究院,昆明冶金研究院,云南驰宏锌锗股份有限公司)
Study on Preparation of Copper Sulfate from Copper Slag with Oxygen Pressure Acid Leaching Process
pengjianrong,Lihuairen,Xietianjian and Zhanghouwen
(Kunming Metallurgical Research Institute,,,)
摘要
图/表
参考文献
相似文献
本文已被:浏览 2769次   下载 3035次
投稿时间:2013-01-30     修订日期:2013-02-04     录用日期:2013-02-05     网络发布日期:2013-07-18
中文摘要: 对铜渣氧压酸浸法制备硫酸铜工艺进行了研究。结果表明,采用氧气或富氧空气加压浸出铜渣,在压力0.2 MPa、温度80 ℃、初始硫酸浓度10%的条件下浸出2 h时,铜浸出率达到92%以上。浸出液不经蒸发浓缩,可以直接冷却结晶生产结晶硫酸铜,过程能耗低,无废水产生。
Abstract:The preparation of copper sulfate from copper slag with oxygen pressure acid leaching process was studied. The results show that the leaching rate of copper is above 92% under the conditions including pressure of 0.2 MPa, temperature of 80 ℃, initial sulfuric acid concentration of 10% and leaching time of 2 h. The crystallized copper sulfate can be produced from lixivium by direct cooling and crystallization process without evaporation and concentration. This process has the advantages of low energy consumption and no production of waste water.
文章编号:     中图分类号:    文献标志码:
基金项目:
引用文本:
彭建蓉,李怀仁,谢天鉴,张候文,吴红林,邹利明.铜渣氧压酸浸制备硫酸铜的研究[J].有色金属(冶炼部分),2013(8):49-52.
pengjianrong,Lihuairen,Xietianjian,Zhanghouwen,WU Hong-lin,ZOU Li-ming.Study on Preparation of Copper Sulfate from Copper Slag with Oxygen Pressure Acid Leaching Process[J].Nonferrous Metals (Extractive Metallurgy),2013(8):49-52.

我们一直在努力打
造,精品期刊,传
播学术成果

全国咨询服务热线
86-10-63299752/63299758

联系我们

电话:010-63299752/63299758

传真:010-63299744

QQ:XXXXXXX

Email:ysyl@bgrimm.com

邮编:100160

地址:北京市南四环西路188号总部基地18区23号楼

关注微信公众号