Technical Research on Rare Earth and Scandium Recovery from Rare Metal Associated Iron Concentrate AITranslate
Abstract AITranslate
The smelting process was studied of rare earth and scandium recovery from rare metal associated iron concentrate with 61.26% TFe,0.30% REO and 78.20 g/t Sc2 O3.The results indicate that the proper smelting process parameters are as follows：smelting temperature of 1 500 ℃,smelting time of 60 min,the flux of 2.24%lime and 0.06% quartz,and graphite dosage of 10% as the reducing agent.Under the above conditions,the pig iron with 92.61% TFe and smelting slag with 2.64% REO and 673.11 g/t Sc2 O3 are obtained,the iron recovery of pig iron is 97.99%,and the recoveries of REO and Sc2 O3 of smelting slag are96.98% and 94.86%,respectively.
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1王晴,王帅,周纯洁.稀土提取与分离技术研究进展[J].应用化工,2015,44(2):336-339. 被引量：8
2程建忠,车丽萍.中国稀土资源开采现状及发展趋势[J].稀土,2010,31(2):65-69. 被引量：237
3廖春生,徐刚,贾江涛,张亚文,吴声,严纯华.新世纪的战略资源—钪的提取与应用[J].中国稀土学报,2001,19(4):289-297. 被引量：46
4董方,高利坤,陈龙,王鹏,马方通.钪的资源及回收提取技术发展现状[J].矿产综合利用,2016,0(4):21-26. 被引量：17
1张新民.白云鄂博矿綜合回收稀土的选矿研究[J].稀土,1980,0(1):1-6.
2建新矿业2017年生产情况及2018年生产计划[J].中国铅锌,2018,0(5):44-44.
3房菲,李鑫,侯彬,李静媛.高氮奥氏体不锈钢氮含量影响因素研究及预测[J].上海金属,2018,40(3):64-68. 被引量：1
4娄伦武,赵宗尧,卓知杰,陈铭.硫酸分解伴生稀土磷矿综合回收稀土研究现状[J].化肥工业,2018,45(2):10-14. 被引量：4
5张静,李栋,田庆华,郭学益,杨英.低温碱性一步熔炼处理分银渣[J].中国有色金属学报,2018,28(6):1260-1267. 被引量：9
6杨开林,耿子彧.上合组织(连云港)国际物流园矿石精选物流项目举行奠基仪式[J].大陆桥视野,2018,0(8):19-19.
7马步强,李栋.一种风电箱体铸造工艺的开发[J].铸造工程,2018,42(4):33-35.
8高爱民,袁亮亮,马海涛,王书桓,赵定国.钐铁合金熔体渗氮中主要影响因素的研究[J].中国稀土学报,2018,36(3):308-313. 被引量：3
9张顺南,刘泽州,娄林波.感应炉内钢液温度的连续测定[J].机械工程材料,1981,0(2).
10李长顺.钢渣加工工艺试验研究[J].云南冶金,2018,47(4):20-26.
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DOI：
Chinese Library Classification Number:TF845[冶金工程—有色金属冶金]
Citation Information:
The smelting process was studied of rare earth and scandium recovery from rare metal associated iron concentrate with 61.26% TFe,0.30% REO and 78.20 g/t Sc2 O3.The results indicate that the proper smelting process parameters are as follows：smelting temperature of 1 500 ℃,smelting time of 60 min,the flux of 2.24%lime and 0.06% quartz,and graphite dosage of 10% as the reducing agent.Under the above conditions,the pig iron with 92.61% TFe and smelting slag with 2.64% REO and 673.11 g/t Sc2 O3 are obtained,the iron recovery of pig iron is 97.99%,and the recoveries of REO and Sc2 O3 of smelting slag are96.98% and 94.86%,respectively.
quote
| GB/T 7714-2015 | [1] LIU Mu-dan, LIU Yong, LIU Zhen-zhen. Technical Research on Rare Earth and Scandium Recovery from Rare Metal Associated Iron Concentrate[J]. Rare Metals and Cemented Carbides, 2018(4): 6-10. |
| MLA | [1] LIU Mu-dan, et al., "Technical Research on Rare Earth and Scandium Recovery from Rare Metal Associated Iron Concentrate." Rare Metals and Cemented Carbides, no. 4, 2018, pp. 6-10. |
| APA | [1] LIU Mu-dan, LIU Yong, & LIU Zhen-zhen. (2018). Technical Research on Rare Earth and Scandium Recovery from Rare Metal Associated Iron Concentrate. Rare Metals and Cemented Carbides(4), 6-10. |
| IEEE | [1] LIU Mu-dan, LIU Yong, and LIU Zhen-zhen, "Technical Research on Rare Earth and Scandium Recovery from Rare Metal Associated Iron Concentrate," Rare Metals and Cemented Carbides, no. 4, pp. 6-10, 2018. keywords: {rare metal associated iron concentrate;rare earth;scandium;smelting;recovery} |