Abstract
We investigated crystal structure and the local structure changes during the thermal decomposition of hydromagnesite by using in situ high-temperature XRD and ex situ high-temperature X-ray total scattering measurements. Hydromagnesite displayed anisotropic thermal expansion up to 220 °C. The a and c lattice parameters exhibited an increase trend with temperature, whereas the b lattice parameter and β angle did not show a regular trend with temperature. The relative expansion between 25 and 220 °C followed the c/c0 > a/a0 \(\gg\) b/b0. At 260 °C, the a, b, and c lattice parameters significantly decreased. Above 280 °C, hydromagnesite underwent a structural collapse with dehydration and dehydroxylation reactions, but was never accompanied by nucleation and growth of crystal phases up to 425 °C. During the thermal decomposition from hydromagnesite to periclase, the Mg atoms maintained the octahedral coordination environments in the structure.
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Katsura T, Ito E. Melting and subsolidus phase relations in the MgSiO3–MgCO3 system at high pressures: implications to evolution of the Earth's atmosphere. Earth Planet Sci Lett. 1990;99:110–7.
Martinez I, Chamorro Peréz EM, Matas J, Gillet P, Vidal G. Experimental investigation of silicate–carbonate system at high pressure and high temperature. J Geophys Res. 1998;103:5143–63.
Isshiki M, Irifune T, Hirose K, Ono S, Ohishi Y, Watanuki T, Nishibori E, Takata M, Sakata M. Stability of magnesite and its high-pressure form in the lowermost mantle. Nature. 2004;427:60–3.
Sandengen K, Josang LO, Kaasa B. Simple method for synthesis of magnesite (MgCO3). Ind Eng Chem Res. 2008;47:1002–4.
Dasgupta R, Hirschmann MM. The deep carbon cycle and melting in Earth's interior. Earth Planet Sci Lett. 2010;298:1–13.
Rohrbach A, Schmidt MW. Redox freezing and melting in the Earth's deep mantle resulting from carbon–iron redox coupling. Nature. 2011;472:209–12.
Solopova NA, Dubrovinsky L, Spivak AV, Litvin YA, Dubrovinskaia N. Melting and decomposition of MgCO3 at pressures up to 84 GPa. Phys Chem Miner. 2014;42:73–81.
Sayles FL, Fyfe WS. The crystallization of magnesite from aqueous solution. Geochim Cosmochim Acta. 1973;37:87–99.
Königsberger E, Königsberger L, Gamsjager H. Lowtemperature thermodynamic model for the system Na2CO3-MgCO3-CaCO3-H2O. Geochim Cosmochim Acta. 1999;63:3105–19.
Pokrovsky OS, Schott J, Thomas F. Processes at the magnesium-bearing carbonates/solution interface. I. A surface speciation model for magnesite. Geochim Cosmochim Acta. 1999;63:863–80.
Xiong YL, Lord AS. Experimental investigations of the reaction path in the MgO–CO2–H2O system in solutions with various ionic strengths, and their applications to nuclear waste isolation. Appl Geochem. 2008;23:1634–59.
Hänchen M, Prigiobbe V, Baciocchi R, Mazzotti M. Precipitation in the Mg-carbonate system—effects of temperature and CO2 pressure. Chem Eng Sci. 2008;63:1012–28.
Sadly GD, Jordan G, Schott J, Oelkers EH. Magnesite growth rate as a function of temperature and saturation state. Geochim Cosmochim Acta. 2009;73:5646–57.
Bénézeth P, Saldi GD, Dandurand JL, Schott J. Experimental determination of the solubility product of magnesite at 50 to 200 °C. Chem Geol. 2011;286:21–31.
Chaka AM, Felmy AR. Ab initio thermodynamic model for magnesium carbonates and hydrates. J Phys Chem A. 2014;118:7469–88.
Qafoku O, Dixon DA, Rosso KM, Schaef HT, Bowden ME, Arey BW, Felmy AR. Dynamics of magnesite formation at low temperature and high pCO2 in aqueous solution. Environ Sci Technol. 2015;49:10736–44.
Perchiazzi N, Merlino S. The malachite-rosasite group: crystal structures of glaukosphaerite and pokrovskite. Eur J Mineral. 2006;18:787–92.
Back ME, Mandarino JA. Fleischer's glossary of mineral species. Tucson: Mineralogical Record Inc; 2008.
Frost RL, Bahfenne S, Graham J, Reddy BJ. The structure of selected magnesium carbonate minerals - A near infrared and mid-infrared spectroscopic study. Polyhedron. 2008;27:2069–76.
Beinlich A, Austrheim H. In situ sequestration of atmospheric CO2 at low temperature and surface cracking of serpentinized peridotite in mine shafts. Chem Geol. 2012;332:32–44.
Hopkinson L, Kristova P, Rutt K, Cressey G. Phase transitions in the system MgO–CO2–H2O during CO2 degassing of Mg-bearing solutions. Geochim Cosmochim Acta. 2012;76:1–13.
Kristova P, Hopkinson LJ, Rutt KJ, Hunter HMA, Cressey G. Carbonate mineral paragenesis and reaction kinetics in the system MgO-CaO-CO2-H2O in presence of chloride or nitrate ions at near surface ambient temperatures. Appl Geochem. 2014;50:16–24.
Zhang Z, Zheng Y, Ni Y, Liu Z, Chen J, Liang X. Temperature- and pH-dependent morphology and FT−IR analysis of magnesium carbonate hydrates. J Phys Chem B. 2006;110:12969–73.
Morgan B, Wilson SA, Madsen IC, Gozukara YM, Habsuda J. Increased thermal stability of nesquehonite (MgCO3·3H2O) in the presence of humidity and CO2: implications for low-temperature CO2 storage. Int J Greenhouse Gas Control. 2015;39:366–76.
Davies PJ, Bubela B. The transformation of nesquehonite into hydromagnesite. Chem Geol. 1973;12:289–300.
Hopkinson L, Rutt K, Cressey G. The transformation of nesquehonite to hydromagnesite transition in the system MgO–CaO–H2O–CO2: an experimental spectroscopic study. J Geol. 2008;116:387–400.
Langmuir D. Stability of carbonates in the system MgO−CO2–H2O. J Geol. 1965;73:730–54.
Di Lorenzo F, Rodriguez-Galan RM, Prieto M. Kinetics of the solvent-mediated transformation of hydromagnesite into magnesite at different temperatures. Mineral Mag. 2014;78:1363–72.
Farhang F, Oliver TK, Rayson M, Bren G, Stockenhuber M, Kennedy E. Experimental study on the precipitation of magnesite from thermally activated serpentine for CO2 sequestration. Chem Eng J. 2016;303:439–49.
Botha A, Strydom CA. Preparation of a magnesium hydroxy carbonate from magnesium hydroxide. Hydrometallurgy. 2001;62:175–83.
Haurie L, Fernandez AI, Velasco JI, Chimenos JM, Cuesta JML, Espiell F. Synthetic hydromagnesite as flame retardant Evaluation of the flame behaviour in a polyethylene matrix. Polym Degrad Stab. 2006;91:989–94.
Vagvolgyi V, Frost RL, Hales M, Locke A, Kristof J, Horvath E. Controlled rate thermal analysis of hydromagnesite. J Therm Anal Calorim. 2008;92:893–7.
Hollingbery LA, Hull TR. The thermal decomposition of huntite and hydromagnesite—a review. Thermochim Acta. 2010;509:1–11.
Hollingbery LA, Hull TR. The thermal decomposition of natural mixtures of huntite and hydromagnesite. Thermochim Acta. 2012;528:45–52.
Bhattacharjya D, Selvamani T, Mukhopadhyay I. Thermal decomposition of hydromagnesite effect of morphology on the kinetic parameters. J Therm Anal Calorim. 2012;107:439–45.
Unluer C, Al-Tabbaa A. Characterization of light and heavy hydrated magnesium carbonates using thermal analysis. J Therm Anal Calorim. 2014;115:595–607.
Ren HR, Chen Z, Wu YL, Yang MD, Chen J, Hu HS, Liu J. Thermal characterization and kinetic analysis of nesquehonite, hydromagnesite, and brucite, using TG-DTG and DSC techniques. J Therm Anal Calorim. 2014;115:1949–60.
Sawada Y, Uematsu K, Mizutani N, Kato M. Thermal decomposition of hydromagnesite 4MgCO3-Mg(OH)2–4H2O under different partial pressures of carbon dioxide. Thermochim Acta. 1978;27:45–59.
Sawada Y, Yamaguchi J, Sakurai O, Uematsu K, Mizutani N, Kato M. Thermal decomposition of basic magnesium carbonates under high-pressure gas atmospheres. Thermochim Acta. 1979;32:277–91.
Padeste C, Oswald HR, Reller A. The thermal behavior of pure and nickel-doped hydromagnesite in different atmospheres. Mater Res Bull. 1991;26:1263–8.
Li Q, Ding Y, Yu GH, Li C, Li FQ, Qian YT. Fabrication of light-emitting porous hydromagnesite with rosette-like architecture. Solid State Commun. 2003;125:117–20.
Ballirano P, De Vito C, Mignardi S, Ferrini V. Phase transitions in the Mg-CO2-H2O system and the thermal decomposition of dypingite, Mg5(CO3)4(OH)2·5H2O: implications for geosequestration of carbon dioxide. Chem Geol. 2013;340:59–67.
Larson AC, Von Dreele RB. General Structure Analysis System, (GSAS). Los Alamos National Laboratory Report LAUR 86–784; 2004.
Toby BH. EXPGUI, a graphical user interface for GSAS. J Appl Crystallogr. 2004;34:210–3.
Akao M, Iwai S. The hydrogen bonding of hydromagnesite. Acta Crystallogr B. 1977;33:1273–5.
Qui X, Thompson JW, Billinge SJL. PDFgetX2: A GUI driven program to obtain the pair distribution function from X-ray powder diffraction data. J Appl Crystallogr. 2004;37:678.
Farrow CL, Juhas P, Liu JW, Bryndin D, Božin ES, Bloch J, Proffen T, Billinge SJL. PDFfit2 and PDFgui: computer programs for studying nanostructure in crystals. J Phys Condens Matter. 2007;19:335219.
Wang ML, Shi GH, Qin JQ, Bai Q. Thermal behaviour of calcite-structure carbonates: a powder X-ray diffraction study between 83 and 618K. Eur J Mineral. 2018;30:939–49.
Ballirano P, De Vito C, Ferrini V, Mignardi S. The thermal behaviour and structural stability of nesquehonite, MgCO3⋅3H2O, evaluated by in situ laboratory parallel-beam X-ray powder diffraction: New constraints on CO2 sequestration within minerals. J Hazard Mater. 2010;178:522–8.
Acknowledgements
This work was performed under the Shared Use Program of JAEA Facilities (Proposal No. 2018A-E06) with the approval of Nanotechnology Platform project supported by the Ministry of Education, Culture, Sports, Science and Technology (Proposal No. A-18-AE-0005). The synchrotron radiation experiments were performed at JAEA beamline BL14B1 in SPring-8 (Proposal No. 2018A3633). The work was partially supported by a Grant-in-Aid for Scientific Research (C) from the Japan Society for the Promotion of Science (Project No. 17K05702).
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Yamamoto, Gi., Kyono, A., Sano, Y. et al. In situ and ex situ studies on thermal decomposition process of hydromagnesite Mg5(CO3)4(OH)2·4H2O. J Therm Anal Calorim 144, 599–609 (2021). https://doi.org/10.1007/s10973-020-09618-7
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DOI: https://doi.org/10.1007/s10973-020-09618-7