CAS OpenIR  > 研究所(批量导入)
褐铁型红土矿碱浸渣的常压酸浸工艺条件优化
王宝全; 郭强; 曲景奎; 齐涛
2012
Source Publication过程工程学报
Issue03Pages:420-426
Abstract采用Na2CO3焙烧水洗方法处理褐铁型红土镍矿,并对预处理后的原料(碱浸渣)进行常压酸浸工艺研究.通过热力学计算判断酸浸过程中可能发生的反应及趋势大小,考察各元素在硫酸和盐酸常压浸出中的行为,并结合浸出渣的XRD图谱,分析浸出过程中的反应,综合考虑浸出液及废渣处理等因素,选定盐酸为常压浸出剂.实验研究了酸渣比、液固比、浸出温度和时间对各元素浸出规律的影响,确定优化酸浸条件为:酸渣质量比1.25,液固质量比4,浸出温度80℃,保温时间3h,此时Ni,Co和Fe的浸出率分别达99.2%,99.5%,97.8%().
Keyword褐铁型红土镍矿 常压酸浸 盐酸 硫酸
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/10415
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
王宝全,郭强,曲景奎,等. 褐铁型红土矿碱浸渣的常压酸浸工艺条件优化[J]. 过程工程学报,2012(03):420-426.
APA 王宝全,郭强,曲景奎,&齐涛.(2012).褐铁型红土矿碱浸渣的常压酸浸工艺条件优化.过程工程学报(03),420-426.
MLA 王宝全,et al."褐铁型红土矿碱浸渣的常压酸浸工艺条件优化".过程工程学报 .03(2012):420-426.
Files in This Item:
File Name/Size DocType Version Access License
褐铁型红土矿碱浸渣的常压酸浸工艺条件优化(289KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[王宝全]'s Articles
[郭强]'s Articles
[曲景奎]'s Articles
Baidu academic
Similar articles in Baidu academic
[王宝全]'s Articles
[郭强]'s Articles
[曲景奎]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[王宝全]'s Articles
[郭强]'s Articles
[曲景奎]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.