CN101942558B - 一种用烟煤干燥还原低品位红土镍矿的方法 - Google Patents
一种用烟煤干燥还原低品位红土镍矿的方法 Download PDFInfo
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CN2010102849151A CN101942558B (zh) | 2010-09-10 | 2010-09-10 | 一种用烟煤干燥还原低品位红土镍矿的方法 |
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CN2010102849151A CN101942558B (zh) | 2010-09-10 | 2010-09-10 | 一种用烟煤干燥还原低品位红土镍矿的方法 |
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CN101942558A CN101942558A (zh) | 2011-01-12 |
CN101942558B true CN101942558B (zh) | 2012-07-04 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102115817B (zh) * | 2011-03-23 | 2012-11-28 | 李浪航 | 红土镍矿球团烧结工艺 |
CN102268533B (zh) * | 2011-07-14 | 2015-08-19 | 酒泉钢铁(集团)有限责任公司 | 水平移动-固定床式磁化还原焙烧工艺 |
CN102605174B (zh) * | 2012-04-05 | 2013-06-05 | 北京科技大学 | 一种从低镍高铁红土镍矿中分别回收镍和铁的工艺方法 |
CN102643997B (zh) * | 2012-04-09 | 2015-07-01 | 北京神雾环境能源科技集团股份有限公司 | 一种高效回收镍资源的红土镍矿处理方法 |
CN102851490B (zh) * | 2012-08-30 | 2014-04-16 | 北京矿冶研究总院 | 流态化还原焙烧氧化镍矿制备优质焙砂的方法 |
CN103602832B (zh) * | 2013-11-14 | 2016-04-20 | 平安鑫海资源开发有限公司 | 提高红土镍矿镍回收率及产能的方法 |
CN105463187B (zh) * | 2015-12-04 | 2017-07-04 | 四川金广实业(集团)股份有限公司 | 红土镍矿的富氧焙烧工艺 |
CN107574278B (zh) * | 2017-07-27 | 2019-12-17 | 武汉科技大学 | 一种用红土镍矿富集镍制备镍铁的方法 |
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JP3502373B2 (ja) * | 2001-12-14 | 2004-03-02 | 日本重化学工業株式会社 | 使用済触媒からの有価物の分別回収方法 |
CN101538645A (zh) * | 2008-03-20 | 2009-09-23 | 张建宏 | 一种焙烧-选矿处理红土镍矿的工艺方法 |
CN101413055B (zh) * | 2008-12-09 | 2011-04-27 | 中南大学 | 一种由红土镍矿直接制取镍铁合金粉的工艺 |
CN101792865B (zh) * | 2009-11-16 | 2011-11-09 | 云南锡业集团(控股)有限责任公司 | 一种红土镍矿的干燥预还原方法 |
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Inventor after: Wang Tao Inventor after: Wang Chengyan Inventor after: Jin Tao Inventor after: Ruan Shufeng Inventor after: Yin Fei Inventor after: Zuo Wujun Inventor after: Jie Xiaowu Inventor after: Wei Hongjun Inventor after: Xu Pinli Inventor before: Wang Tao Inventor before: Wang Chengyan Inventor before: Jin Tao Inventor before: Ruan Shufeng Inventor before: Yin Fei Inventor before: Zuo Wujun Inventor before: Jie Xiaowu Inventor before: Wei Hongjun |
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