版权说明 操作指南
首页 > 成果 > 详情

Extraction of uranium from tailings by sulfuric acid leaching with oxidants

认领
导出
下载 Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文、会议论文
作者:
Huang, Jing;Li, Mi*;Zhang, Xiaowen;Huang, Chunmei;Wu, Xiaoyan
通讯作者:
Li, Mi
作者机构:
[Li, Mi; Huang, Jing; Zhang, Xiaowen; Huang, Chunmei; Wu, Xiaoyan] Univ South China, Sch Environm Protect & Safety Engn, Hengyang 421001, Peoples R China.
[Li, Mi; Zhang, Xiaowen] Univ South China, Key Lab Radioact Waste Treatment & Disposal, Hengyang 421001, Peoples R China.
通讯机构:
[Li, Mi] U
Univ South China, Sch Environm Protect & Safety Engn, Hengyang 421001, Peoples R China.
Univ South China, Key Lab Radioact Waste Treatment & Disposal, Hengyang 421001, Peoples R China.
语种:
英文
期刊:
IOP Conference Series: Earth and Environmental Science
ISSN:
1755-1307
年:
2017
卷:
69
期:
1
会议名称:
3rd International Conference on Advances in Energy, Environment and Chemical Engineering (AEECE)
会议论文集名称:
IOP Conference Series-Earth and Environmental Science
会议时间:
MAY 26-28, 2017
会议地点:
Chengdu, PEOPLES R CHINA
会议主办单位:
[Huang, Jing;Li, Mi;Zhang, Xiaowen;Huang, Chunmei;Wu, Xiaoyan] Univ South China, Sch Environm Protect & Safety Engn, Hengyang 421001, Peoples R China.^[Li, Mi;Zhang, Xiaowen] Univ South China, Key Lab Radioact Waste Treatment & Disposal, Hengyang 421001, Peoples R China.
出版地:
DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
出版者:
IOP PUBLISHING LTD
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51404141]; Project of Education Department of Hunan Province [16C1373]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2015M572255]; Science and Technology Project of Hunan Province [2015RS4039]
机构署名:
本校为第一且通讯机构
院系归属:
环境与安全工程学院
摘要:
Recovery of uranium have been performed by leaching uranium-containing tailings in sulfuric acid system with the assistance of HF, HClO4, H2O2 and MnO2. The effect of reagent dosage, sulfuric acid concentration, Liquid/solid ratio, reaction temperature and particle size on the leaching of uranium were investigated. The results show that addiction of HF, HClO4, H2O2 and MnO2 significantly increased the extraction of uranium under 1M sulphuric acid condition and under the optimum reaction conditions a dissolution fraction of 85% by HClO4, 90% by HF, 95% by H2O2 can be reached respectively. The v...

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com