Thermodynamic evaluation of the NaCl-MgCl2-UCl3-PuCl3 system

被引：48

作者：

Benes, O. ^{[1
]}

Konings, R. J. M. ^{[1
]}

机构：

[1] Commiss European Communities, Joint Res Ctr, Inst Transuranium Elements, D-76125 Karlsruhe, Germany

来源：

JOURNAL OF NUCLEAR MATERIALS | 2008年 / 375卷 / 02期

关键词：

D O I：

10.1016/j.jnucmat.2008.01.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A full thermodynamic description of the quaternary NaCl-MgCl2-UCl3-PuCl3 system, a Molten Salt Fast Breeder Fuel, is presented. The binary phase diagrams have been assessed in this study and the data were used to extrapolate the higher order systems. To optimize the excess parameters of the liquid phase the modified quasi chemical model has been used, while for the solid solution the classical polynomial model has been applied. From the obtained results a possible fuel composition for the Molten Salt Reactor has been evaluated. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：202 / 208

页数：7

共 18 条

[1]

Barin I., 2013, Thermochemical properties of inorganic substances: supplement

[2] Modelling and calculation of the phase diagrams of the LiF-NaF-RbF-LaF3 system [J].

Benes, O. ;

van der Meer, J. P. M. ;

Konings, R. J. M. .

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2007, 31 (02) :209-216

[3] PHASE EQUILIBRIA IN THE BINARY SYSTEMS PUCL3-NACL AND PUCL3-LICL [J].

BJORKLUND, CW ;

REAVIS, JG ;

LEARY, JA ;

WALSH, KA .

JOURNAL OF PHYSICAL CHEMISTRY, 1959, 63 (10) :1774-1777

[4] Thermodynamic evaluation and optimization of the LiF-NaF-KF-MgF2-CaF2 system using the modified quasi-chemical model [J].

Chartrand, P ;

Pelton, AD .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2001, 32 (06) :1385-1396

[5] The modified quasi-chemical model: Part III. Two sublattices [J].

Chartrand, P ;

Pelton, AD .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2001, 32 (06) :1397-1407

[6]

Chartrand P, 2001, METALL MATER TRANS A, V32, P1361

[7]

Chase Jr M. W., 1998, J PHYS CHEM REF DATA, V9

[8]

DESYATNIK VN, 1969, ATOM ENERG, V26, P549

[9] MOLTEN-SALT REACTOR CHEMISTRY [J].

GRIMES, WR .

NUCLEAR APPLICATIONS AND TECHNOLOGY, 1970, 8 (02) :137-&

[10]

Guillaumont R., 2003, CHEM THERMODYN

← 1 2 →