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·1042· 工程科学学报,第40卷,第9期 元素 质量分数% 原子分数/% OK 35.22 64.98 AlK 1.13 1.24 SiK 0.92 0.97 FeK 57.98 30.66 Zn L 4.75 2.15 总计 100.00 100.00 3.3mm 1:39( 图7浸出后硫酸渣的表面形貌扫描分析结果 Fig.7 SEM/EDS result of the pyrite cinders after leaching (3)根据响应曲面模拟结果,在80℃时NaOH (马涌,路殿坤,金哲男,等。硫酸烧渣的综合利用研究。有 浓度为0.34molL-1,Na2S浓度为0.12molL-1时, 色矿治,2010,26(1):24) 模型预测结果为0.0868%,浸出试验结果为 [0]Yang S H.Experimental research on leaching of gold and silver from pyrite cinders by thiocyanate process.Hydrometall China, 0.08%,试验结果与预测结果基本一致. 2017,36(1):16 (杨书怀.用硫氰酸盐从硫酸烧渣中浸出金银试验研究.湿 参考文献 法治金,2017,36(1):16) [Liu Z C,Zheng Y J.Effect of Fe II)on the formation of iron [11]Ding J,Sun J W,Qian P,et al.Experimental study on recove- oxide synthesized from pyrite cinders by hydrothermal process. ring valuable metals from pyrite cinder by chloridizing roast. Power Technol,2011,209(13)119 Comput Appl Chem,2012,29(3)255 ]Jin C.Li DX.Research progress on the comprehensive utilization (丁剑,孙建伟,钱鹏,等.氯化培烧回收高铁硫酸烧渣中有 of iron from pyrite cinder.Met Mine,2011(10):162 价金属的实验研究.计算机与应用化学,2012,29(3):255) (金程,李登新.硫酸烧渣中铁的综合利用研究进展.金属矿 [1]LiG B.Li Y J,Su Y.Experimental study of using pyrite slag as 山,2011(10):162) resouree.Appl Chem Ind,2013.42(11):2027 B]Abdrakhimov A V,Abdrakhimova ES,Abdrakhimoy VZ.Tech- (李国斌,李亚军,苏毅.硫铁矿焙烧渣资源化实验研究.应 nical properties of roof tiles made of technogenic material with py- 用化工,2013,42(11):2027) rite cinder.Glass Ceram,2006,63(3-):130 [13]Zhang G W,Xu Z,Li Y.Experimental study on the production 4]Alp I,Deveci H,Yazc E Y,et al.Potential use of pyrite cinders of iron concentrate from arsenic bearing pyrite cinder.Min Res as raw material in cement production:results of industrial scale tri- Dem,2013(1):34 al operations.J Hazard Mater,2009,166 (1)144 (张广伟,徐政,李岩.利用含砷硫酸渣生产铁精矿的实验 [5]Fellet G,Marchiol L,Perosa D,et al.The application of phytore- 研究.矿业研究与开发,2013(1):34) mediation technology in a soil contaminated by pyrite cinders.Ecol [14]Chang Y C,Xu X H,Wang Y.Arsenic removal and recovery of Eng,2007,31(3):207 gold and silver by chloridizing roasting from high arsenic bearing [6]Zheng Y J,Liu Z C.Preparation of monodispersed micaceous iron pyrite cinder.Nonferrous Met Extr Metall,2015(6):46 oxide pigment from pyrite cinders.Powder Technol,2011,207 (1- (常耀超,徐晓辉,王云.高砷硫酸烧渣脱砷及高温氨化回 3):335 收金银.有色金属(治炼部分),2015(6):46) Liu Z N,Ren J,Fang H,et al.Technology of obtaining high- [15]Han YY,Dai H X.Study on recovering iron concentrate from grade iron concentrate from pyrite cinder.Min Metall,2015,24 high arsenie pyrite cinder.Conser Utiliz Min Resour,2010(3): (6):83 55 (刘之能,任佳,方吴,等.从硫酸烧渣中获取高品位铁精矿 (韩远燕,戴惠新.某高砷硫酸渣选铁试验研究.矿产保护 的技术.矿治,2015,24(6):83) 与利用,2010(3):55) [8]Xu J H.Zhang L J.Chen J F,et al.Study on recovering red iron [16]Li Y H,Liu Z H,Li Q H,et al.Removal of arsenic from Waclz oxide from the burned slag of sulphuric acid production and its sed- zinc oxide using a mixed NaOH-Na2S leach.Hydrometallurgy imentation property.Chem Bioeng,2005(7):19 2011,108(34):165 (徐俊辉,张良均,陈金芳,等.硫酸烧渣制备氧化铁红及其 [17]Zhao MJ,Fang JJ,Zhang T M,et al.Optimization of copper 沉降性质的研究.化学与生物工程,2005(7):19) oxide by sulphidizing flotation based on response surface method- 9]Ma Y,Lu D K,Jin Z N,et al.Research on the comprehensive ology.Chin J Process Eng,2017,17(3):532 utilization of pyrite calcine.Nonferrous Min Metall,2010,26 (赵敏捷,方建军,张铁民,等。响应曲面法优化某氧化铜矿 (1):24 硫化浮选.过程工程学报,2017,17(3):532)工程科学学报,第 40 卷,第 9 期 图 7 浸出后硫酸渣的表面形貌扫描分析结果 Fig. 7 SEM /EDS result of the pyrite cinders after leaching ( 3) 根据响应曲面模拟结果,在 80 ℃ 时 NaOH 浓度为 0. 34 mol·L - 1,Na2 S 浓度为 0. 12 mol·L - 1时, 模型 预 测 结 果 为 0. 0868% ,浸出试验结果为 0. 08% ,试验结果与预测结果基本一致. 参 考 文 献 [1] Liu Z C,Zheng Y J. Effect of Fe ( Ⅱ) on the formation of iron oxide synthesized from pyrite cinders by hydrothermal process. Power Technol,2011,209( 1-3) : 119 [2] Jin C,Li D X. Research progress on the comprehensive utilization of iron from pyrite cinder. Met Mine,2011( 10) : 162 ( 金程,李登新. 硫酸烧渣中铁的综合利用研究进展. 金属矿 山,2011( 10) : 162) [3] Abdrakhimov A V,Abdrakhimova E S,Abdrakhimov V Z. Tech￾nical properties of roof tiles made of technogenic material with py￾rite cinder. Glass Ceram,2006,63( 3-4) : 130 [4] Alp I,Deveci H,Yazc E Y,et al. Potential use of pyrite cinders as raw material in cement production: results of industrial scale tri￾al operations. J Hazard Mater,2009,166( 1) : 144 [5] Fellet G,Marchiol L,Perosa D,et al. The application of phytore￾mediation technology in a soil contaminated by pyrite cinders. Ecol Eng,2007,31( 3) : 207 [6] Zheng Y J,Liu Z C. Preparation of monodispersed micaceous iron oxide pigment from pyrite cinders. Powder Technol,2011,207( 1- 3) : 335 [7] Liu Z N,Ren J,Fang H,et al. Technology of obtaining high￾grade iron concentrate from pyrite cinder. Min Metall,2015,24 ( 6) : 83 ( 刘之能,任佳,方昊,等. 从硫酸烧渣中获取高品位铁精矿 的技术. 矿冶,2015,24( 6) : 83) [8] Xu J H,Zhang L J,Chen J F,et al. Study on recovering red iron oxide from the burned slag of sulphuric acid production and its sed￾imentation property. Chem Bioeng,2005( 7) : 19 ( 徐俊辉,张良均,陈金芳,等. 硫酸烧渣制备氧化铁红及其 沉降性质的研究. 化学与生物工程,2005( 7) : 19) [9] Ma Y,Lu D K,Jin Z N,et al. Research on the comprehensive utilization of pyrite calcine. Nonferrous Min Metall,2010,26 ( 1) : 24 ( 马涌,路殿坤,金哲男,等. 硫酸烧渣的综合利用研究. 有 色矿冶,2010,26( 1) : 24) [10] Yang S H. Experimental research on leaching of gold and silver from pyrite cinders by thiocyanate process. Hydrometall China, 2017,36( 1) : 16 ( 杨书怀. 用硫氰酸盐从硫酸烧渣中浸出金银试验研究. 湿 法冶金,2017,36( 1) : 16) [11] Ding J,Sun J W,Qian P,et al. Experimental study on recove￾ring valuable metals from pyrite cinder by chloridizing roast. Comput Appl Chem,2012,29( 3) : 255 ( 丁剑,孙建伟,钱鹏,等. 氯化焙烧回收高铁硫酸烧渣中有 价金属的实验研究. 计算机与应用化学,2012,29( 3) : 255) [12] Li G B,Li Y J,Su Y. Experimental study of using pyrite slag as resource. Appl Chem Ind,2013,42( 11) : 2027 ( 李国斌,李亚军,苏毅. 硫铁矿焙烧渣资源化实验研究. 应 用化工,2013,42( 11) : 2027) [13] Zhang G W,Xu Z,Li Y. Experimental study on the production of iron concentrate from arsenic bearing pyrite cinder. Min Res Dev,2013( 1) : 34 ( 张广伟,徐政,李岩. 利用含砷硫酸渣生产铁精矿的实验 研究. 矿业研究与开发,2013( 1) : 34) [14] Chang Y C,Xu X H,Wang Y. Arsenic removal and recovery of gold and silver by chloridizing roasting from high arsenic bearing pyrite cinder. Nonferrous Met Extr Metall,2015( 6) : 46 ( 常耀超,徐晓辉,王云. 高砷硫酸烧渣脱砷及高温氯化回 收金银. 有色金属( 冶炼部分) ,2015( 6) : 46) [15] Han Y Y,Dai H X. Study on recovering iron concentrate from high arsenic pyrite cinder. Conserv Utiliz Min Resour,2010( 3) : 55 ( 韩远燕,戴惠新. 某高砷硫酸渣选铁试验研究. 矿产保护 与利用,2010( 3) : 55) [16] Li Y H,Liu Z H,Li Q H,et al. Removal of arsenic from Waelz zinc oxide using a mixed NaOH--Na2 S leach. Hydrometallurgy, 2011,108( 3-4) : 165 [17] Zhao M J,Fang J J,Zhang T M,et al. Optimization of copper oxide by sulphidizing flotation based on response surface method￾ology. Chin J Process Eng,2017,17( 3) : 532 ( 赵敏捷,方建军,张铁民,等. 响应曲面法优化某氧化铜矿 硫化浮选. 过程工程学报,2017,17( 3) : 532) · 2401 ·
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