Hydrothermal reaction chemistry and characterization of ferric arsenate phases precipitated from Fe2(SO4)3–As2O5–H2SO4 solutions
作者： M.A. Gomez , L. Becze , J.N. Cutler , G.P. Demopoulos
DOI: 10.1016/J.HYDROMET.2011.01.007
关键词: Yield (chemistry) 、 Arsenate 、 Arsenic 、 Sulfate 、 Ferric 、 XANES 、 Scorodite 、 Chemistry 、 Autoclave 、 Inorganic chemistry
摘要: The hydrothermal reaction chemistry and characterization of high temperature (150–225C) ferric arsenate phases produced from sulfate media was studied. In particular, the effect of Fe …
elsevier.com
sci-hub.se 参考文章(35)
P. M. Swash, A. J. Monhemius, Hydrothermal precipitation from aqueous solutions containing iron(III), arsenate and sulphate Hydrometallurgy ’94. pp. 177- 190 ,(1994) , 10.1007/978-94-011-1214-7_10
D. C. Koningsberger, R. Prins, A. Bianconi, ..., X-ray absorption : principles, applications, techniques of EXAFS, SEXAFS, and XANES Chemia Analityczna. ,vol. 92, ,(1988)
Shalabh Singhania, Qiankun Wang, Dimitrios Filippou, George P. Demopoulos, Acidity, valency and third-ion effects on the precipitation of scorodite from mixed sulfate solutions under atmospheric-pressure conditions Metallurgical and Materials Transactions B. ,vol. 37, pp. 189- 197 ,(2006) , 10.1007/BF02693148
P. A. van Aken, B. Liebscher, V. J. Styrsa, Quantitative determination of iron oxidation states in minerals using Fe L2,3-edge electron energy-loss near-edge structure spectroscopy Physics and Chemistry of Minerals. ,vol. 25, pp. 323- 327 ,(1998) , 10.1007/S002690050122
Yongfeng Jia, George P. Demopoulos, Coprecipitation of arsenate with iron(III) in aqueous sulfate media: Effect of time, lime as base and co-ions on arsenic retention Water Research. ,vol. 42, pp. 661- 668 ,(2008) , 10.1016/J.WATRES.2007.08.017
Christos G. Kontoyannis, Nikos V. Vagenas, Calcium carbonate phase analysis using XRD and FT-Raman spectroscopy Analyst. ,vol. 125, pp. 251- 255 ,(2000) , 10.1039/A908609I
Frank M.F. de Groot, Ligand and metal X-ray absorption in transition metal complexes Inorganica Chimica Acta. ,vol. 361, pp. 850- 856 ,(2008) , 10.1016/J.ICA.2007.07.024
Brett J. Moldovan, D. T. Jiang, M. Jim Hendry, Mineralogical characterization of arsenic in uranium mine tailings precipitated from iron-rich hydrometallurgical solutions. Environmental Science & Technology. ,vol. 37, pp. 873- 879 ,(2003) , 10.1021/ES025947A
Dimitrios Filippou, George P. Demopoulos, Arsenic immobilization by controlled scorodite precipitation JOM. ,vol. 49, pp. 52- 55 ,(1997) , 10.1007/S11837-997-0034-3
P. A. van Aken, S. Lauterbach, Strong magnetic linear dichroism in Fe L 23 and O K electron energy-loss near-edge spectra of antiferromagnetic hematite α-Fe 2 O 3 pacific rim conference on multimedia. ,vol. 30, pp. 469- 477 ,(2003) , 10.1007/S00269-003-0340-4