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Temperature stability of mercury compounds
in solid substrates

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The major aim of the newly adopted Mercury Convention is to reduce global mercury (Hg) emissions to the environment. In high temperature industrial processes, including coal combustion, Hg compounds present as impurities in solid materials are decomposed and evaporated leading to the emission of Hg to the atmosphere. The behaviour of different Hg compounds and their mixtures during heating have been the subject of numerous studies, and is the topic of the present work. Controlled heating can be used to fractionate Hg compounds in solid substrates, offering the possibility of identification and quantification of Hg compounds. In the attempt to develop a method for temperature fractionation of Hg, experiments were conducted with pure Hg compounds, and the compounds mixed with different substrates (SiO2 and CaSO4 • 2H2O), for calibration purposes. Detection was performed by two methods, namely Cold Vapour Atomic Absorption Spectrometry (CV AAS) with Zeeman background correction, and Nier-type Mass Spectrometry with a Knudsen cell (MS). Further investigation is in process.

Physical description
10 - 2 - 2014
26 - 11 - 2014
28 - 8 - 2014
  • Esotech, d.d., Preloška 1, 3320 Velenje, Slovenia
  • International Postgraduate School Jožef Stefan, Jamova 39, 1000 Ljubljana, Slovenia; Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
  • Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
  • International Postgraduate School Jožef Stefan, Jamova 39, 1000 Ljubljana, Slovenia; Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
  • [1] UNEP, Global Mercury Assessment 2013: Sources, Emissions, Releases and Environmental Transport, 2013a,
  • [2] UNEP, Report of the intergovernmental negotiating committee to prepare a global legally binding instrument on mercury on the work of its fifth session, 2013b,
  • [3] Galbreath, K.C., Zygarlicke, C.J. Mercury transformations in coal combustion flue gas, Fuel. Process. Technol., 2000, 65-66 and 289–310.[Crossref]
  • [4] Biester, H., Scholz, C., Determination of Mercury Binding Forms in Contaminated Soils: Mercury Pyrolysis versus Sequential Extractions, Environ. Sci. Technol., 1997, 31, 233–239.[Crossref]
  • [5] Biester, H., Gosar, M., Muller, G., Mercury speciation in tailings of the Idrija mercury mine, J. Geochem. Exp., 1999, 65, 195–204.
  • [6] Hojdová, M., Navrátil, T., Rohovec, J., Peníek, V., Grygar. T., Mercury distribution and speciation in soils affected by historic mercury mining, Water Air Soil Pollut., 2009, 200, 89–99.
  • [7] Higueras, P., Oyarzun, R., Biester, H., Lillo, J., Lorenzo, S., A first insight into mercury distribution and speciation in soils from the Almadén mining district, Spain, J. Geochem. Exp., 2003, 80, 95–104.
  • [8] Kim, C.S., Rytuba, J.J., Brown, G.E., Geological and anthropogenic factors influencing mercury speciation in mine wastes: an EXAFS spectroscopy study, Appl. Geochem., 2004, 19, 379–393.[Crossref]
  • [9] Lide, D.R., CRC Handbook of Chemistry and Physics - 90th Edition - CD-ROM Version 2010, 2010, 725–726.
  • [10] Schroeder, W.H., Munthe, J., Atmospheric mercury-An overview, Atmos. Environ., 1998, 32, 809–822.[Crossref]
  • [11] Tariq, S.A., Hill, J.O., Thermal analysis of Mercury(I) sulfate and Mercury(II) sulphate, J. Therm. Anal., 1981, 21, 277–281.[Crossref]
  • [12] Shuvaeva, O.V., Gustaytis, M.A., Anoshin, G.N., Mercury speciation in environmental solid samples using thermal release technique with atomic absorption detection, Anal. Chim. Acta., 2008, 621(Pt 2), 148–154.[WoS]
  • [13] Lopez-Anton, M.A., Yuan, Y., Perry, R., Maroto-Valer, M.M., Analysis of mercury species present during coal combustion by thermal desorption, Fuel, 2010, 89, 629–634.[WoS][Crossref]
  • [14] Rallo, M., Lopez-Anton, M.A., Perry, R., Maroto-Valer, M.M., Mercury speciation in gypsums produced from flue gas desulfurization by temperature programmed decomposition, Fuel, 2010, 89, 2157–2059.[WoS][Crossref]
  • [15] Luo, G., Yao, H., Xu, M., Gupta, R., Xu, Z., Identifying modes of occurrence of mercury in coal by temperature programmed pyrolysis, Proceed. Combust. Inst., 2011, 33, 2763–2769.[Crossref]
  • [16] Bollen, A., Wenke, A., Biester, H., Mercury speciation analyses in HgCl2–contaminated soils and groundwater-Implications for risk assessment and remediation strategies, Water. Res., 2008, 42, 91–100.
  • [17] Iwashita, A., Tanamachi, S., Nakajima, T., Takanashi, H.,Ohki, A., Removal of mercury from coal by mild pyrolysis and leaching behavior of mercury, Fuel, 2004, 83, 631–638.[Crossref]
  • [18] Wu, S., Uddin, M.A., Nagano, S., Ozaki, M., Sasaoka, E., Fundamental Study on Decomposition Characteristics of Mercury Compounds over Solid Powder by Temperature-Programmed Decomposition Desorption Mass Spectrometry, Energy Fuels, 2011, 25, 144–153.[Crossref][WoS]
  • [19] Coufalík, P., Krásenský, P., Dosbaba, M., Komárek, J., Sequential extraction and thermal desorption of mercury from contaminated soil and tailings from Mongolia, Cent. Eur. J. Chem., 2012, 10 (5), 1565–1573.[WoS]
  • [20] Coufalík, P., Zvěřina, O., Komárek, J., Determination of mercury species using thermal desorption analysis in AAS, Chem. Pap., 2013, 68 (4), 427–434.[WoS]
  • [21] Akagi, H., Nishimura, H., Speciation of mercury in the environment, In: Suzuki, T., Imura, N., Clarkson, T.W. (Eds.), Advances in mercury toxicology. Plenum Press. 1991
  • [22] Sholupov, S., Pogarev, S., Ryzhov, V., Mashyanov, N.,Stroganov, A., Zeeman atomic absorption spectrometer RA-915+ for direct determination of mercury in air and complex matrix samples, Fuel Process. Technol., 2004, 85, 473–485.
  • [23] NIST Mass Spectrometry Data Center, Mercury(II) chloride - Mass spectrum (electron ionization), 2013,
  • [24] Wendlandt, W.W., Thermal Properties of Inorganic Compounds. Hg(I) Hg(II) Compounds, Thermochim. Acta, 1974, 10, 101–107.[Crossref]
  • [25] L´vov, B., Kinetics and mechanisms of thermal decomposition of mercuric oxide, Thermochim. Acta, 1999, 333, 21–26.
  • [26] Gmelin, Hg Compounds with O, Gmelins Handbuch, Mercury. Springer-Verlag GmbH. 1965, 34, 17–60.
  • [27] Owens, T.M., Wu, C., Biswas, P., An Equilibrium Analysis for Reaction of Metal Compounds with Sorbents in High Temperature Systems, Chem. Eng. Comm., 1995, 133, 31–52.
  • [28] Schreiber, R.J.J., Kellett, C.D., Inherent Mercury Controls Within the Portland Cement Kiln System, Research & Development Information. Skokie, Illinois: Portland Cement Association. Serial No 2841, 2005.
  • [29] Zheng, Y., Jensen, A.D., Windelin, C., Jensen, F., Review of technologies for mercury removal from flue gas from cement production processes, Prog. Ener. Comb. Sci., 2012, 38, 599–629.[Crossref]
  • [30] Leckey, J.H., Nulf, L.E., Thermal decomposition of mercuric sulfide. Chemistry and Chemical Engineering Department - Development Organization. Oak Ridge Y-12 Plant. Tennessee: Martin Marietta Energy Systems, Inc. U. S. Department of Energy (Online), October 28, 1994,
  • [31] Collins, L.W., Gibson, E.K., Wendlandt, W.W., Thermal properties of inorganic compounds; evolved studies of some Mercury(I) and (II) compounds, Thermochim. Acta, 1975, 11, 177–185.[Crossref]
  • [32] Cotton, F.A., Wilkinson, G., Advanced inorganic chemistry:A comprehensive text. 3rd ed, John Wiley & Sons Inc., 1972, 17–18.
  • [33] Bebout, D.C., Mercury: Inorganic and coordination chemistry, In: King R.B., Encyclopaedia of inorganic chemistry. 2nd ed. Wily, 2005, 6–8.
  • [34] Zuckerman, J.J., Hagen, A.P., Formation of the halogen (Cu, Ag, Au) or (Zn, Cd, Hg) metal bond, In: Inorganic reactions and methods, Volume 4. New York: VCH publishers inc., 1991, 144–148.
  • [35] Kozin, L.F., Hansen, S.C., Mercury Handbook: Chemistry, application and environmental impact, RSC Publishing, 2013, 87–89.
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