Abstract
The thermal behavior of Na2CO3+Li2CO3 melt is studied by the method of thermodynamic simulation. The equilibrium compositions of the gas and salt phases are calculated at different temperatures in the initial argon atmosphere. Basic trends of the variation in the compositions of the melts and the gas phase above the melts in the presence of carbon are determined. The obtained results characterizing the stability of carbonate components in the melt are analyzed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Selman, J.R. and Maru, H.C., High-Temperature Molten Carbonate Fuel Cell, in Advances in Molten Salt Chemistry, New York: Plenum, 1982.
Predtechensky, M.R., Varlamov, Yu.D., and Uliyankin, S.H., Electrochem., 2010, no. 8, pp. 927–933.
Barbin, N.M., Kazantsev, G.F., and Vatolin, N.A., Pererabotka vtorichnogo svintsovogo syr’ya v ionnykh solevykh rasplavakh (Processing of Lead Row Materials in Ion Salt Melts), Ekaterinburg: UrORAN, 2002.
Barbin, N.M., Kazantsev, G.F., Moiseev, G.K., and Vatolin, N.A., Inorg. Mat., 2002, vol. 38, pp. 12–16.
Delimarskii, Yu.K. and Barchuk, L.P. Prikladnaya khimiya ionnykh rasplavov (Applied Chemistry of Ion Melts), Kiev: Naukova Dumka, 1988.
Moiseev, G.K., Vyatkin, G.P., Barbin, N.M., and Kazantsev, G.F., Primenenie termodinamicheskogo modelirovaniya dlya izucheniya ionnykh rasplavov (Thermodynamic Modeling in Application to Studying Ion Melts), Chelyabinsk: South Ural State Univ., 2002.
Sinyarev, G.B., Vatolin, N.A., Trysov, B.G., and Moiseev, G.K., Primenenie EVM dlya termodinamicheskikh raschetov metallurgicheskikh protsessov (Application of Computers to Thermodynamic Calculations of Metallurgical Processes), Moscow: Nauka, 1982.
Vatolin, N.A., Moiseev, G.K., and Trysov, B.G., Termodinamicheskoe modelirovanie v vusokotemperaturnykh neorganicheskikh sistemakh (Thermodynamic Simulation in High-Temperature Inorganic Systems), Moscow: Metallurgiya, 1994.
Moiseev, G.K., Marshuk, L.A., and Vatolin, N.A., Trudy Vsesoyuznoi konf. “Fiziko-khimicheskie osnovy metallurgicheskikh protsessov” (Proc. All-Union Conf. on Physical and Chemical Bases of Metallurgic Processes), Moscow: Chermetinformatsiya, pt. 1, p. 23, 1991.
Pupyshev, A.A., http:/study.ustu.ru/view/aid_view.aspx?Aided=478.
Vatolin, N.A., Moiseev, G.K., and Trusov, B.G., Termodinamicheskoe modelirovanie v vysokotemperaturnykh neorganicheskikh sistemakh (Thermodynamic Simulation in High-Temperature Inorganic Systems), Moscow: Metallurgiya, 1994.
Alemasov, V.E., Dregalin, A.F., and Tishin, A.P., Termodinamicheskie i termofizicheskie svoistva produktov sgoraniya (Thermodynamic and Thermophysical Properties of Combustion Products), Moscow: Nauka, 1982.
Moiseev, G.K., Vyatkin, G.P., and Barbin, N.M., Ispolzovanie termodinamicheskogo modelirovaniya dlya issledovaniya vzaimodeistvii ionnykh rasplavov (Use of Thermodynamic Simulation for Investigations into Interactions Involving Ionic Melts), Chelyabinsk: South Ural State Univ., 2002.
Voskresenskya, N.K., Evseeva, N.N., and Beryl’, S.I., Spravochnik po plavkosti sistem iz bezvodnykh neorganicheskikh solei (Handbook of Fusibility of Systems of Waterless Inorganic Systems), Moscow: AN SSSR, pt. 1, 1961.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Barbin, N.M., Terentiev, D.I. & Alekseyev, S.G. Computer calculations for thermal behavior of Na2CO3-Li2CO3 melt. J. Engin. Thermophys. 20, 308–314 (2011). https://doi.org/10.1134/S1810232811030088
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1810232811030088