我国钪矿资源概况及产业发展建议
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摘要
从产业链角度出发,详细阐述上游钪矿资源特征,特别是近几年有关钪矿找矿的突破,确认红土型矿床是未来重要的钪矿床类型,应引起相关部门和企业的足够重视。目前,制约钪产业快速发展的关键因素是钪的来源有限,供应量不足,导致其价格昂贵,因此行内企业应开发高效的提钪方法,优化回收工艺,降低生产成本,积极开展从红土中提钪的技术,保证钪的稳定供给。在钪产能逐年增大的同时,钪的下游企业在大力发展钪产业的三大支柱铝钪合金、固体燃料电池和钪钠灯,尤其是铝钪合金在民用产品领域的应用的同时,要积极开发其他的应用领域。值得注意的是,在突出经济效益的同时,应注重发展绿色经济、循环经济,加强资源回收利用和环境保护。
This paper elaborates the characteristics of scandium resource viewing from industrial chain. Recent discoveries of scandium deposit belong to laterite deposit, which is a vital type for future scandium resource and needs more attention from governments and mining companies. Constraints in blocking scandium rapid development lie in limited sources, insufficient supply leading to expensive prices. Scandium companies shall develop effective extracting scandium technology from laterite deposits, reduce production costs, which can ensure a steady supply of scandium. As it production capacity grows, the down-stream companies should develop the three pillar scandium industries in Al-Sc alloy, solid fuel battery and Sc-Na lamp, especially in the civil application of Al-Sc alloy and other applications. Economic profits shall be highlighted along with green, circular economy and boosting recycling scandium resource and environmental protection.
This paper elaborates the characteristics of scandium resource viewing from industrial chain. Recent discoveries of scandium deposit belong to laterite deposit, which is a vital type for future scandium resource and needs more attention from governments and mining companies. Constraints in blocking scandium rapid development lie in limited sources, insufficient supply leading to expensive prices. Scandium companies shall develop effective extracting scandium technology from laterite deposits, reduce production costs, which can ensure a steady supply of scandium. As it production capacity grows, the down-stream companies should develop the three pillar scandium industries in Al-Sc alloy, solid fuel battery and Sc-Na lamp, especially in the civil application of Al-Sc alloy and other applications. Economic profits shall be highlighted along with green, circular economy and boosting recycling scandium resource and environmental protection.
引文
陈孝妍,王仰东,王海玲,2012.钪资源的开发利用与提炼新工艺探讨[J].吉林地质,31(3):119- 121.
范亚洲,周伟,王子玺,等,2014.稀散元素Sc的矿床类型及找矿前景[J].西北地质,47(1):234- 243.
刘勇,刘珍珍,刘牡丹,等,2017.稀有金属富集渣中稀土和钪的提取[J].有色金属(冶炼部分),12:40- 43.
刘云峰,唐娴敏,陈敏,2014.金属钪资源及我国回收利用技术[J].湖南工业大学学报,28(2):56- 61.
吕子剑,翟秀静,2015.钪冶金[M].北京:化学工业出版社.
肖金凯,雷剑泉,1994.贵州铝厂赤泥中的钪和稀土[J].科学通报,13:1248.
AIGLSPERGER T,PROENZA J A,LEWIS J F,et al,2016.Critical metals (REE,Sc,PGE) in Ni laterites from Cuba and the Dominican Republic[J].Ore Geology Reviews,73:127- 147.
CHASSé M,GRIFFIN W L,O’REILLY S Y,et al,2017.Scandium speciation in a world-class lateritic deposit[J].Geochemical Perspective Letters,3:105- 114.
EU(European Commission),2014.Report on critical raw materials for the EU[R].Brussels:the Ad-hoc working group on defining critical Materials.
HEIN J R,MIZELL K,KOSCHINSKY A,et al,2013.Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications:Comparison with land-based resources[J].Ore Geology Reviews,51:1- 14.
JAIRETH S,HOATSON D M,MIEZITIS Y,2014.Geological setting and resources of the major rare-earth-element deposits in Australia[J].Ore Geology Reviews,62:72- 128.
RESOURCE P,2015.Excellent testwork results from owendale scoping study[R].Brisbane:Platina Resources Limited.
SUN J,NIE A -G,CUI T,2017a.Occurrence of a large-scale scandium deposit in Guizhou,SW China[J].Boletín Técnico,55(17):138- 143.
SUN J,ZHAO J Y,NIE A G,2017b.Zircon U-Pb dating and whole-rock elemental geochemistry of the Shazi anatase deposit in Qinglong,Western Guizhou,SW China[J].Acta Geochimica,36(2):329- 338.
WILLIAMS-JONES J E,VASYUKOVA O V,2018.The economic geology of scandium,the runt of the rare earth element littern[J].Economic Geology,113(4):973- 988.
范亚洲,周伟,王子玺,等,2014.稀散元素Sc的矿床类型及找矿前景[J].西北地质,47(1):234- 243.
刘勇,刘珍珍,刘牡丹,等,2017.稀有金属富集渣中稀土和钪的提取[J].有色金属(冶炼部分),12:40- 43.
刘云峰,唐娴敏,陈敏,2014.金属钪资源及我国回收利用技术[J].湖南工业大学学报,28(2):56- 61.
吕子剑,翟秀静,2015.钪冶金[M].北京:化学工业出版社.
肖金凯,雷剑泉,1994.贵州铝厂赤泥中的钪和稀土[J].科学通报,13:1248.
AIGLSPERGER T,PROENZA J A,LEWIS J F,et al,2016.Critical metals (REE,Sc,PGE) in Ni laterites from Cuba and the Dominican Republic[J].Ore Geology Reviews,73:127- 147.
CHASSé M,GRIFFIN W L,O’REILLY S Y,et al,2017.Scandium speciation in a world-class lateritic deposit[J].Geochemical Perspective Letters,3:105- 114.
EU(European Commission),2014.Report on critical raw materials for the EU[R].Brussels:the Ad-hoc working group on defining critical Materials.
HEIN J R,MIZELL K,KOSCHINSKY A,et al,2013.Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications:Comparison with land-based resources[J].Ore Geology Reviews,51:1- 14.
JAIRETH S,HOATSON D M,MIEZITIS Y,2014.Geological setting and resources of the major rare-earth-element deposits in Australia[J].Ore Geology Reviews,62:72- 128.
RESOURCE P,2015.Excellent testwork results from owendale scoping study[R].Brisbane:Platina Resources Limited.
SUN J,NIE A -G,CUI T,2017a.Occurrence of a large-scale scandium deposit in Guizhou,SW China[J].Boletín Técnico,55(17):138- 143.
SUN J,ZHAO J Y,NIE A G,2017b.Zircon U-Pb dating and whole-rock elemental geochemistry of the Shazi anatase deposit in Qinglong,Western Guizhou,SW China[J].Acta Geochimica,36(2):329- 338.
WILLIAMS-JONES J E,VASYUKOVA O V,2018.The economic geology of scandium,the runt of the rare earth element littern[J].Economic Geology,113(4):973- 988.