低品位氧化锰矿硫磺还原焙烧技术条件研究
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Release time:2016-07-06 Affiliation of Author(s):中南大学资源加工与生物工程学院 Journal:矿冶工程 Key Words:氧化锰矿; 还原焙烧; 硫磺; 综合利用 Abstract:采用硫磺为还原剂,对氧化锰矿的还原焙烧过程进行了研究,重点考查了焙烧温度、焙烧时间和硫/锰摩尔比对锰浸出率的影响.研究结果表明,在封闭体系中,当焙烧温度为550℃、焙烧时间为10mm、S/Mn摩尔比为0.5时,还原焙烧产物采用稀硫酸浸出,锰的浸出率可达95％以上.该研究可为低品位氧化锰矿的高效利用提供理论和技术指导. Co-author:姜涛, 李光辉, 罗伟, 李珍珍, 段道显, 游志雄, 张元波* Indexed by:Unit Twenty Basic Research Discipline:冶金工程学 Document Type:J Volume:32 Issue:4 Page Number:7-72 Translation or Not:no Date of Publication:2012-12-10 Links to published journals:http://xueshu.baidu.com/s?wd=paperuri%3A%28b27c2b9b64671d379d6452d820f450a1%29&filter=sc_long_sign&tn=SE_xueshusource_2kduw22v&sc_vurl=http%3A%2F%2Fd.wanfangdata.com.cn%2FPeriodical%2Fkygc201204019&ie -
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低品位氧化锰矿硫磺还原焙烧技术条件研究_张元波.pdf
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