Dataset for the thermodynamic simulation of elemental tellurium and tellurium dioxide in alkaline cyanide solutions

Below are the data employed to simulate the equilibrium diagrams presented in the article entitled “Dissolution behaviour of elemental tellurium and tellurium dioxide in alkaline cyanide solutions”. Most of the reactions are available in the Hydra database of MEDUSA© software along with their logarithms to the base 10 of the equilibrium constants (i.e., log K). However, it was complemented with the log K of some important reactions (e.g., which describes the formation of H2TeO3). Log K values were calculated form the ΔG°f reported in the scientific literature. The databases reported can be used to compare the equilibrium constant values, replicate the diagrams presented in the cited article, and simulate other aqueous systems (e.g., those employing alternative lixiviant agents as thiosulfate, thiourea, etc.).

以下为模拟文章《碱氰溶液中元素碲和二氧化碲的溶解行为》中展示的平衡图所采用的数据。大多数反应均可在MEDUSA©软件的Hydra数据库中找到，包括其平衡常数（即K）的10对数（log K）。然而，部分重要反应的log K值（例如，描述H2TeO3形成过程的反应）亦得到补充。log K值是根据科学文献中报道的标准生成自由能变化（ΔG°f）计算得出的。所报告的数据库可用于比较平衡常数值、复制引用文章中展示的图示，以及模拟其他水溶液系统（例如，使用替代浸出剂如硫代硫酸盐、硫脲等的系统）。