caa a22 4500 465747485 CHVBK 20180323111824.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00322210 doi (NATIONALLICENCE)springer-10.1007/BF00322210 Mineral speciation of copper and zinc in flying ash from a thermal power plant [Elektronische Daten] [C. Nerín, J. Casado, J. Cacho] Summary: We studied the mineral speciation of Cu, Zn and Hg in fly ash from a large thermal plant burning lignite. By applying various treatments carried out under different conditions and taking into account the solubility and physical properties (boiling and melting point, etc.) and the behaviour towards combustion of the different possible compounds, we concluded that the ash assayed contained 109.6, 114.4 and 14.30 μg/g of zinc silicate, zinc oxide and/or zinc sulphide and metal zinc, respectively, as well as 24.5 μg/g of copper silicate and 31.2 μg/g of a mixture of copper oxide, sulphide and metal. The formation of these compounds in the combustion of lignite is discussed. Springer-Verlag, 1990 Nerín C. Department of Analytical Chemistry, ETSII, University of Zaragoza, E-50015, Zaragoza, Spain aut Casado J. Department of Analytical Chemistry, ETSII, University of Zaragoza, E-50015, Zaragoza, Spain aut Cacho J. Department of Analytical Chemistry, ETSII, University of Zaragoza, E-50015, Zaragoza, Spain aut Fresenius' Journal of Analytical Chemistry Springer-Verlag 337/4(1990-01-01), 359-361 0937-0633 337:4<359 1990 337 216 https://doi.org/10.1007/BF00322210 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00322210 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nerín C. Department of Analytical Chemistry, ETSII, University of Zaragoza, E-50015, Zaragoza, Spain aut NATIONALLICENCE 700 1- Casado J. Department of Analytical Chemistry, ETSII, University of Zaragoza, E-50015, Zaragoza, Spain aut NATIONALLICENCE 700 1- Cacho J. Department of Analytical Chemistry, ETSII, University of Zaragoza, E-50015, Zaragoza, Spain aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 337/4(1990-01-01), 359-361 0937-0633 337:4<359 1990 337 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer