黄磷炉渣和铜渣协同制备微晶玻璃
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摘要
以黄磷炉渣和铜渣为原料,添加一定比例的焦炭,熔融法制备了黄磷炉渣-铜渣微晶玻璃。借助Kissinger方程分析黄磷炉渣-铜渣基础玻璃的析晶能力,借助X射线衍射仪(XRD)进行物相分析。结果表明:随着黄磷炉渣与铜渣的质量添加比的增大,黄磷炉渣-铜渣基础玻璃的析晶峰峰温值Tp和析晶活化能E逐渐减小;当黄磷炉渣∶铜渣=6∶1时,黄磷炉渣-铜渣基础玻璃的析晶活化能最小,析晶能力最强;黄磷炉渣与铜渣添加比并不对黄磷炉渣-铜渣微晶玻璃晶相类型产生影响,其晶相均为钙长石Ca_2Al_2SiO_7和镁黄长石Ca2Mg Si O7。
A series of Ca O-Al_2O_3-Si O2 glass-ceramics were prepared by melting method using yellow phosphorus furnace slag and copper slag as raw material and adding different amount of coke. The crystallization activation energy of basic glass was calculated using Kissinger equation. The crystal phase composition was analyzed by X-ray diffraction(XRD). The results show that temperature of crystallization peak and the crystallization activation energy of basic glass gradually decrease with the increase of the mass ratio of yellow phosphorus slag to copper slag. When yellow phosphorus furnace slag∶ copper slag =6∶ 1,the crystallization activation energy of basic glass was minimum. The main crystalline phases of the glass ceramics are anorthite(Ca_2Al_2SiO_7) and akermanite(Ca2 Mg Si O7) and it does not change with the ratio of yellow phosphorus slag to copper slag.
A series of Ca O-Al_2O_3-Si O2 glass-ceramics were prepared by melting method using yellow phosphorus furnace slag and copper slag as raw material and adding different amount of coke. The crystallization activation energy of basic glass was calculated using Kissinger equation. The crystal phase composition was analyzed by X-ray diffraction(XRD). The results show that temperature of crystallization peak and the crystallization activation energy of basic glass gradually decrease with the increase of the mass ratio of yellow phosphorus slag to copper slag. When yellow phosphorus furnace slag∶ copper slag =6∶ 1,the crystallization activation energy of basic glass was minimum. The main crystalline phases of the glass ceramics are anorthite(Ca_2Al_2SiO_7) and akermanite(Ca2 Mg Si O7) and it does not change with the ratio of yellow phosphorus slag to copper slag.
引文
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[22]黄自力,李倩,李密,等.高温贫化-浮选法从炼铜水淬渣中回收铜[J].矿产综合利用,2009(2):37-40.
[23]Kim B S,Jo S K,Shin D,et al.A Physico-chemical Separation Process for Upgrading Iron from Waste Copper Slag[J].International Journal of Mineral Processing,2013,124(3):124-127.
[24]王光辉.从富钴铜转炉渣中回收铜、钴的研究[D].沈阳:东北大学,2011.
[25]Banda W,Morgan N,Eksteen J J.The Role of Slag Modifiers on the Selective Recovery of Cobalt and Copper from Waste Smelter Slag[J].Minerals Engineering,2002,15(11):899-907.
[26]张阳.粗铜精炼废渣中钴的回收研究[D].长沙:中南大学,2010.
[27]Banza A N,Gock E,Kongolo K.Base Metals Recovery from Copper Smelter Slag by Oxidising Leaching and Solvent Extraction[J].Hydrometallurgy,2002,67(1-3):63-69.
[28]赵凯,宫晓然,李杰,等.直接还原法回收铜渣中铁、铜和锌的热力学[J].环境工程学报,2016,10(5):2638-2646.
[29]Yang Z H,Lin Q,Lu S C,et al.Effect of Ca O/Si O2Ratio on the Preparation and Crystallization of Glass-ceramics from Copper Slag[J].Ceramics International,2014,40(5):7297-7305.
[30]Bai Z T,Qiu G B,Yue C S,et al.Crystallization Kinetics of Glass-ceramics Prepared from High-carbon Ferrochromium Slag[J].Ceramics International,2016,42(16):19329-19335.
[31]Guo X Z,Cai X B,Song J,et al.Crystallization and microstructure of Ca O-Mg O-Al2O3-Si O2,glass-ceramics containing complex nucleation agents[J].Journal of Non-Crystalline Solids,2014,405:63-67.
[32]Kissinger H E.Variation of peak temperature with heating rate in differential thermal analysis[J].Journal of research of the National Bureau of Standards,1956,57(4):217-221.
[2]白天和.热法加工磷的化学及工艺学[M].昆明:云南科技出版社,2001.
[3]何登良,董发勤,罗娅君,等.以黄磷炉渣为原料制备球形碳酸钙[J].硅酸盐学报,2010,38(7):1268-1273.
[4]王鑫.铜渣提铁综合利用试验研究[D].西安:西安建筑科技大学,2016.
[5]郭秀键,倪晓明,马丁,等.铜渣处理与综合利用[J].有色冶金设计与研究,2017(2):41-45.
[6]Gorai B,Jana R K,Premchand.Characteristics and Utilization of Copper Slag-a Review[J].Resources,Conservation and Recycling,2003,39(4):299-313.
[7]苏毅,李国斌,夏举佩,等.黄磷炉渣制取白炭黑和磷酸氢钙的工艺[J].环境工程,2008,26(5):98-100.
[8]唐利平,何登良,黄礼丽,等.磷酸浸取黄磷炉渣制备白炭黑[J].无机盐工业,2010,42(7):45-48.
[9]田娟,陈文兴,虞江.利用黄磷炉渣生产猕猴桃专用肥的技术研究[J].四川化工,2015(2):40-42.
[10]Gao P W,Lu X L,Yang C X,et al.Microstructure and Pore Structure of Concrete Mixed with Superfine Phosphorous Slag and Superplasticizer[J].Construction&Building Materials,2008,22(5):837-840.
[11]Lebedeva O E,Dubovichenko A E,Kotsubinskaya O I,et al.Preparation of Porous Glasses from Phosphorus Slag[J].Journal of Non-Crystalline Solids,2000,277(1):10-14.
[12]Cao J W,Wang Z.Effect of Na2O and Heat-treatment on Crystallization of Glass-ceramics from Phosphorus Slag[J].Journal of Alloys and Compounds,2013,557:190-195.
[13]林巧,杨志红,谢红佳,等.利用铜渣制备微晶玻璃的研究[J].硅酸盐通报,2012,31(5):1204-1211.
[14]杜海云,马倩敏,郭荣鑫,等.铜渣-水泥复合胶凝材料力学性能研究[J].硅酸盐通报,2017,36(5):1634-1638.
[15]Bahar R,Benazzoug M,Kenai S.Performance of Compacted Cement-stabilised Soil[J].Cement&Concrete Composites,2004,26(7):811-820.
[16]艾志伟,邓通发.水泥土强度的影响因素研究进展[J].公路,2014(1):195-199.
[17]阮锦楼,阮波,阳军生,等.粉质粘土水泥土无侧限抗压强度试验研究[J].铁道科学与工程学报,2009,6(3):56-60.
[18]Banda W,Morgan N,Eksteen J J.The Role of Slag Modifiers on the Selective Recovery of Cobalt and Copper from Waste Smelter Slag[J].Minerals Engineering,2002,15(11):899-907.
[19]Huang H J,Zhu H F,Hu Y H.Hydrophobic-surface of Copper from Converter Slag in the Flotation System[J].International Journal of Mining Science and Technology,2013,23(4):613-617.
[20]Herreros O,Quiroz R,Manzano E,et al.Copper Extraction from Reverberatory and Flash Furnace Flags by Chlorine Leaching[J].Hydrometallurgy,1998,49(1-2):87-101.
[21]曹洪杨,付念新,张力,等.铜冶炼熔渣中铁组分的迁移与析出行为[J].过程工程学报,2009,9(2):284-288.
[22]黄自力,李倩,李密,等.高温贫化-浮选法从炼铜水淬渣中回收铜[J].矿产综合利用,2009(2):37-40.
[23]Kim B S,Jo S K,Shin D,et al.A Physico-chemical Separation Process for Upgrading Iron from Waste Copper Slag[J].International Journal of Mineral Processing,2013,124(3):124-127.
[24]王光辉.从富钴铜转炉渣中回收铜、钴的研究[D].沈阳:东北大学,2011.
[25]Banda W,Morgan N,Eksteen J J.The Role of Slag Modifiers on the Selective Recovery of Cobalt and Copper from Waste Smelter Slag[J].Minerals Engineering,2002,15(11):899-907.
[26]张阳.粗铜精炼废渣中钴的回收研究[D].长沙:中南大学,2010.
[27]Banza A N,Gock E,Kongolo K.Base Metals Recovery from Copper Smelter Slag by Oxidising Leaching and Solvent Extraction[J].Hydrometallurgy,2002,67(1-3):63-69.
[28]赵凯,宫晓然,李杰,等.直接还原法回收铜渣中铁、铜和锌的热力学[J].环境工程学报,2016,10(5):2638-2646.
[29]Yang Z H,Lin Q,Lu S C,et al.Effect of Ca O/Si O2Ratio on the Preparation and Crystallization of Glass-ceramics from Copper Slag[J].Ceramics International,2014,40(5):7297-7305.
[30]Bai Z T,Qiu G B,Yue C S,et al.Crystallization Kinetics of Glass-ceramics Prepared from High-carbon Ferrochromium Slag[J].Ceramics International,2016,42(16):19329-19335.
[31]Guo X Z,Cai X B,Song J,et al.Crystallization and microstructure of Ca O-Mg O-Al2O3-Si O2,glass-ceramics containing complex nucleation agents[J].Journal of Non-Crystalline Solids,2014,405:63-67.
[32]Kissinger H E.Variation of peak temperature with heating rate in differential thermal analysis[J].Journal of research of the National Bureau of Standards,1956,57(4):217-221.