Coupled Phase Diagram-Thermodynamic Analysis Of

By Dessureault, Yves

Book Id: WPLBN0000659834
Format Type: PDF eBook:
File Size: 2.18 MB
Reproduction Date: 2005

Title:	Coupled Phase Diagram-Thermodynamic Analysis Of
Author:	Dessureault, Yves
Volume:
Language:	English
Subject:	Technology., Reference materials, Technology and literature
Collections:	Techonology eBook Collection
Historic Publication Date:
Publisher:


Citation APA MLA Chicago Dessureault, B. Y. (n.d.). Coupled Phase Diagram-Thermodynamic Analysis Of. Retrieved from http://gutenberg.cc/

Description
Technical Reference Publication

Excerpt
Introduction: Molten salt systems involving alkali carbonates and sulfates are of importance in hot corrosion, in electrochemical cells such as the molten carbonate fuel cell, and in many chemical and metallurgical applications. The present article reports coupled critical evaluations of phase diagram and thermodynamic data for several binary communication systems involving the equations Li+, Na+, K+ and the anions C1-, CO:-, F-, NO; UH-, SO:-. It forms part of a continuing program of critical evaluation of molten salt phase diagram and thermodynamic property data. An analysis of such data for the 70 binary common-ion alkali halide systems was reported previously in this journal. An extensive literature survey of all available phase diagram and thermodynamic data, some of which a...

Table of Contents
Contents 1. Introduction. .. . . . . . . . . . .. . . . . . . . . . . . . . . . 2. Computer-Coupled Thermodynamic/Phase Diagram Analysis . . . . . . . . . . . . . . . . . . . . . . . . 2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2.2 Thermodynamic Relationships. . . . . . . . . 2.3 Limiting Slopes of Liquidus Lines: Estimation of Solid Solubility. . . . . . . . . . . . . 2.4 Intermediate Compounds . . . . . . . . . . . . . 2.5 Properties of the Pure Components . . . . 2.6 Optimization Procedure . . . . . . . . . . . . . . 2.7 Presentation of Results . . . . . . . . . . . . . . . 3. The Evaluations.. . . . . . . . . . . . . . . . . . . . . . . . . A) Systems A2 C03-AF where A =Li, Na, K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B) Systems AF-A2S0, where A = Li, Na, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C) Systems ACl-A2C03 and ACI-A2S04 where A = Li, Na, K . . . . . . . . . . . . . . . . D) Systems A,CO,-AOH where A = Li, Na,K .............................. Termanent address: Sangster Research Laboratories, Suite 402, 3475 de la Montagne, Montreal, Quebec, Canada H3G 2A4. 01990 by the U.S. Secretary of Commerce on behalf of the United States. This copyright is assigned to the American Institute of Physics and the American Chemical Society. Reprints available from ACS; see Reprints List at back of issue. E) Systems AOH-A2S04 where A = Li, Na, K.. . . . . .. . . . . . . .. . . . . . . . . . . . . . . 1157 F) Systems A2C03-AN03 and AN03-A2S04 where A = Li, Na, K.. . . . . . . . . . . . . . . 1158 Appendix ............................... 1175 Acknowledgements. . . . . . . . . . . . . . . . . . . . . . . 1176 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 176 List of Tables Thermodynamic properties of the pure salts . 1 153 Systems A, C0,-AF where A - Li, Na, K. . 1 154 2a. Summary of reported data . . . . . . . . . . . . 1154 2b. Summary of evaluated diagram. . . . . . . . 1154 Systems AF-A2S04 where A = Li, Na, K.. . 1155 3a. Summary of reported data . . . . . . . . . . . . 1 155 3b. Summary of evaluated diagram. . . . . . . . 1155 Systems ACI-A2C03 and ACI-A2S04 where A = Li,Na,K ............................. 1156 4a. Summary of reported data . . . . . . . . . . . . 1 157 4b. Summary of evaluated diagram. . . . . . . . 11 57 Systems A2C03-AOH where A = Li, Na, K. 11 57 5a. Summary of reported data . . . . . . . . . . . . 1 157 5b. Summary of evaluated diagram. . . . . . . . 1 157 Systems AOH-A2S04 where A = Li, Na, K . 1158 6a. Summary of reported data . . . . . . . . . . . . 1 158 6b. Summary of evaluated diagram. . . . . . . . 1 158 Systems A2C03-AN03 and AN03-A2S04 whereA=Li,Na,K ..................... 1159 0047-2689/90/051149-30/$06.00 1149 J. Phys. Chem. Ref. Data, Vol. 19, No. 5, 1990