磷尾矿资源化利用研究
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摘要
磷尾矿是磷矿开采过程中或磷矿加工、生产后排放的固体废弃物。由于长时间的累积且缺乏有效的治理,致使磷尾矿大量堆积,或随意排入河流、农田之中,对生态环境的威胁越来越大。目前对磷尾矿的资源化利用包括磷、镁等有用矿物的提取、回填采空区、生产磷复肥、制备建筑材料以及用于化工产品的生产等,但其科技含量、经济效益均相对较低。本文概述了目前对磷尾矿资源化利用的途径,详细阐述了国内外对磷尾矿资源化利用的研究现状,最后展望了磷尾矿在"以废治废"方向的资源化利用,此研究方向具有较好的社会和经济效益。
Phosphate tailings are solid wastes left over from the process of phosphate mining,processing and production.Due to long-term accumulation and lack of effective governance,phosphate tailings accumulate in large quantities or are discharged into rivers and farmlands at will,posing agrowing threat to the ecological environment.At present,the resource utilization of phosphate tailings includes extraction of useful minerals such as phosphorus and magnesium,backfilling of goaf,production of phosphate compound fertilizer,preparation of building materials and production of chemical products,etc.,but their scientific and technological content and economic benefits are relatively low.This paper summarizes the ways of phosphate tailings resource utilization at present,expounds the research status of phosphate tailings resource utilization at home and abroad in detail,and finally forecasts the phosphate tailings resource utilization in the direction of "treating waste by waste",which has good social and economic benefits.
Phosphate tailings are solid wastes left over from the process of phosphate mining,processing and production.Due to long-term accumulation and lack of effective governance,phosphate tailings accumulate in large quantities or are discharged into rivers and farmlands at will,posing agrowing threat to the ecological environment.At present,the resource utilization of phosphate tailings includes extraction of useful minerals such as phosphorus and magnesium,backfilling of goaf,production of phosphate compound fertilizer,preparation of building materials and production of chemical products,etc.,but their scientific and technological content and economic benefits are relatively low.This paper summarizes the ways of phosphate tailings resource utilization at present,expounds the research status of phosphate tailings resource utilization at home and abroad in detail,and finally forecasts the phosphate tailings resource utilization in the direction of "treating waste by waste",which has good social and economic benefits.
引文
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[18]El-Sayed A.Abdel-Aal.Recovery of phosphoric acid from egyptian nile valley phosphate tailings[J].Minerals Engineering,2000,13(2):223-226.
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[20]金恒,邱跃琴,张覃,等.磷尾矿制备胶结充填材料试验研究[J].化工矿物与加工,2013,42(12):21-24.
[21]陈博文,梅甫定,杨柳,等.粗磷尾矿胶结充填级配及料浆和易性规律研究[J].科学技术与工程,2015,15(13):25-35.
[22]赵晓晴,张永宏,李明东,等.掺磷尾矿的海淤固化土路堤强度影响因素研究[J].公路,2012(11):71-75.
[23]杨国华,郭建文,王建华.尾矿综合利用现状调查及其意义[J].矿业工程,2010,8(1):55-57.
[24]李成秀,文书明,陈炳炎,等.利用磷尾矿和酸性废水制备磷肥土壤改良剂的方法[P].中国专利:103058738A,2013-04-24.
[25]SH C,F A,FE K,et al.Effects of combinations of triple superphosphate and a reactive phosphate rock on yield and phosphorus uptake by corn[J].Soil Sci Soc Am J,1987,51(6):1 656-1 658.
[26]夏循峰,胡宏,解田.磷矿尾矿活化制备复合肥填充料的工艺条件研究[J].化工矿物与加工,2012,41(1):8-10.
[27]赵建国,张宗凡,张峻,等.利用磷矿浮选尾矿制钙镁磷肥的可行性分析[J].磷肥与复肥,2011,26(6):17-20.
[28]韩效钊,刘荃,王忠兵,等.钾长石与磷矿共酸浸制NPK复合肥研究[J].化肥工业,2009,36(1):30-33.
[29]范志平,王修俊,程艳波,等.利用磷矿尾矿生产含磷生物肥料的探索[J].广东农业科学,2013,40(19):63-65.
[30]梁兴荣.利用磷渣、磷尾矿制备硅酸钙板的研究[D].武汉:武汉工程大学,2015.
[31]王其林.磷尾矿在建筑材料中的应用研究[D].武汉:武汉工程大学,2013.
[32]向兴.利用磷尾矿制备泡沫混凝土的研究[D].武汉:武汉工程大学,2015.
[33]路学军,吕子健,卢中宝,等.锦屏磷矿尾矿砂综合利用探讨[J].化工矿物与加工,2005,34(5):28-30.
[34]赖小莹,何宾宾,张晖,等.磷矿浮选尾矿在硫黄混凝土制备中的应用研究[J].磷肥与复肥,2014,29(5):47-49.
[35]茹晓红.矿渣磷尾矿免烧砖的开发研究[D].武汉:武汉理工大学,2010.
[36]Pauline Thompson,Ian Parsons,Colin M.Graham,et al.The breakdown of potassium feldspar at high water pressures[J].Contributions to Mineralogy and Petrology,1998,130(2):176-186.
[37]张萍花,刘代俊,陈建钧.硝酸复合溶剂酸解磷尾矿工艺条件研究[J].现代化工,2016,36(3):104-106.
[38]张萍花,张春丽,王红艳,等.硝酸酸解磷尾矿制备氢氧化镁工艺条件研究[J].现代化工,2017,37(5):102-105.
[39]高旭伟.利用黄磷渣制备微晶玻璃的试验研究[D].昆明:昆明理工大学,2010.
[40]罗丽.利用磷尾矿制备植被混凝土的研究[D].武汉:武汉工程大学,2014.
[41]贾丽娟,张冬冬,殷在飞,等.磷矿浆脱硫新技术及工业应用[J].磷肥与复肥,2016,31(3):39-41.
[42]李石雷,宁平,张冬冬,等.磷矿脱除硫化氢实验研究[J].昆明理工大学学报(自然科学版),2017,42(5):105-111.
[43]Ning Ping,Zhang Jinming,Zhang Dongdong,et al.Liquidphase Catalytic Oxidation of SO2by Phosphate Ore Slurry[J].Oxidation Communication,2018,41(1):45-52.
[2]尹丽文.中国磷矿资源分布及开发建议[J].资源与人居环境,2009(10):26-27.
[3]黄芳,王华,李军旗,等.磷矿浮选尾矿煅烧铵盐法实验研究[J].化工矿物与加工,2010,39(1):10-12.
[4]常前发.我国矿山尾矿综合利用和减排的新进展[J].金属矿山,2010(3):1-5.
[5]陈家珑.尾矿利用与建筑用砂[J].金属矿山,2005(1):71-75.
[6]RUAN Renman,WEN Jiankang,CHEN Jinghe.Bacterial heap-leaching:practice in zijinshan copper mine[J].Hydrometallurgy,2006,83(1-4):77-82.
[7]周大通,鲍荣华.世界磷矿生产消费格局及其变化[J].磷肥与复肥,2015,30(1):1-4.
[8]鄢正华.我国磷矿资源开发利用综述[J].矿冶,2011,20(3):21-25.
[9]中国国土资源部信息中心.世界矿产资源年评[M].北京:地质出版社,2009.
[10]刘代俊,蒋绍志,罗洪波,等.我国磷矿资源贫化趋势与对策探讨[J].磷肥与复肥,2005,20(1):6-9.
[11]李维,高辉,罗英杰,等.国内外磷矿资源利用现状、趋势分析及对策建议中国矿业[J].中国矿业,2015,24(6):6-10.
[12]周慧.美国Florida细粒磷矿尾矿磷的回收试验研究.[D].沈阳:东北大学,2008.
[13]孔繁振.磷矿浮选尾矿煅烧铵盐法综合回收镁、磷试验研究[D].贵阳:贵州大学,2008.
[14]杨书怀.浸出-萃取法综合回收磷尾矿中磷、镁的试验研究[D].贵阳:贵州大学,2008.
[15]刘安荣,聂登攀,张覃,等.贵州某磷尾矿再选试验研究[J].金属矿山,2012(2):157-158.
[16]梁兴荣,王其林,张英英,等.从反浮选磷尾矿中回收磷的研究[J].非金属矿,2014,37(5):64-65.
[17]Spalding,James S.Phosphate Mining Operations in Morocco.The Tenth Annual Phosphate Conference at Lakeland[C].Florida,1995.
[18]El-Sayed A.Abdel-Aal.Recovery of phosphoric acid from egyptian nile valley phosphate tailings[J].Minerals Engineering,2000,13(2):223-226.
[19]Michelly S. Oliveira,Ricardo C.Santana,Carlos H.Ataíde,et al.Recovery of apatite from flotation tailings[J].Separation and Purification Technology,2011,79(1):79-84.
[20]金恒,邱跃琴,张覃,等.磷尾矿制备胶结充填材料试验研究[J].化工矿物与加工,2013,42(12):21-24.
[21]陈博文,梅甫定,杨柳,等.粗磷尾矿胶结充填级配及料浆和易性规律研究[J].科学技术与工程,2015,15(13):25-35.
[22]赵晓晴,张永宏,李明东,等.掺磷尾矿的海淤固化土路堤强度影响因素研究[J].公路,2012(11):71-75.
[23]杨国华,郭建文,王建华.尾矿综合利用现状调查及其意义[J].矿业工程,2010,8(1):55-57.
[24]李成秀,文书明,陈炳炎,等.利用磷尾矿和酸性废水制备磷肥土壤改良剂的方法[P].中国专利:103058738A,2013-04-24.
[25]SH C,F A,FE K,et al.Effects of combinations of triple superphosphate and a reactive phosphate rock on yield and phosphorus uptake by corn[J].Soil Sci Soc Am J,1987,51(6):1 656-1 658.
[26]夏循峰,胡宏,解田.磷矿尾矿活化制备复合肥填充料的工艺条件研究[J].化工矿物与加工,2012,41(1):8-10.
[27]赵建国,张宗凡,张峻,等.利用磷矿浮选尾矿制钙镁磷肥的可行性分析[J].磷肥与复肥,2011,26(6):17-20.
[28]韩效钊,刘荃,王忠兵,等.钾长石与磷矿共酸浸制NPK复合肥研究[J].化肥工业,2009,36(1):30-33.
[29]范志平,王修俊,程艳波,等.利用磷矿尾矿生产含磷生物肥料的探索[J].广东农业科学,2013,40(19):63-65.
[30]梁兴荣.利用磷渣、磷尾矿制备硅酸钙板的研究[D].武汉:武汉工程大学,2015.
[31]王其林.磷尾矿在建筑材料中的应用研究[D].武汉:武汉工程大学,2013.
[32]向兴.利用磷尾矿制备泡沫混凝土的研究[D].武汉:武汉工程大学,2015.
[33]路学军,吕子健,卢中宝,等.锦屏磷矿尾矿砂综合利用探讨[J].化工矿物与加工,2005,34(5):28-30.
[34]赖小莹,何宾宾,张晖,等.磷矿浮选尾矿在硫黄混凝土制备中的应用研究[J].磷肥与复肥,2014,29(5):47-49.
[35]茹晓红.矿渣磷尾矿免烧砖的开发研究[D].武汉:武汉理工大学,2010.
[36]Pauline Thompson,Ian Parsons,Colin M.Graham,et al.The breakdown of potassium feldspar at high water pressures[J].Contributions to Mineralogy and Petrology,1998,130(2):176-186.
[37]张萍花,刘代俊,陈建钧.硝酸复合溶剂酸解磷尾矿工艺条件研究[J].现代化工,2016,36(3):104-106.
[38]张萍花,张春丽,王红艳,等.硝酸酸解磷尾矿制备氢氧化镁工艺条件研究[J].现代化工,2017,37(5):102-105.
[39]高旭伟.利用黄磷渣制备微晶玻璃的试验研究[D].昆明:昆明理工大学,2010.
[40]罗丽.利用磷尾矿制备植被混凝土的研究[D].武汉:武汉工程大学,2014.
[41]贾丽娟,张冬冬,殷在飞,等.磷矿浆脱硫新技术及工业应用[J].磷肥与复肥,2016,31(3):39-41.
[42]李石雷,宁平,张冬冬,等.磷矿脱除硫化氢实验研究[J].昆明理工大学学报(自然科学版),2017,42(5):105-111.
[43]Ning Ping,Zhang Jinming,Zhang Dongdong,et al.Liquidphase Catalytic Oxidation of SO2by Phosphate Ore Slurry[J].Oxidation Communication,2018,41(1):45-52.