芒硝氨盐水溶液碳酸化的研究(1)──Na^+、NH_4^+//SO_4^(2-)、(HCO_3)^--H_2O体系密度、粘度和比热容的测定

Study on Ammonia - Mirabilite Aqueous Solution Carbonization Process(Ⅰ)--Measurement on the density, specific heat and viscosity data of Na^+ (.NH_4)^+ / /SO_4~2-.HCO_3~ -H_.2O system

本文测定了Ｎａ＋、ＮＨ４＋／／ＳＯ２４、ＨＣＯ３－Ｈ２Ｏ体系的密度、粘度和比热数据，讨论了溶液组成、温度对密度、粘度和比热的影响规律，并得到数学关联式．为芒硝联碱法新工艺的开发和工程设计奠定了基础。

The density, specific heat and viscosity data of Na+ .NH4/ /SO4 - .HCO3- H2O system are measured. The effect of solution composition, the temperature on the density, specitic heat and viscosity is discussed and the correlating formula is presented. The results of the study will supply the basis for the reseach and engineering design of producing soda by using mirabilite as raw material.