天然碱碳化法制小苏打(或纯碱)相图计算

The Calculation of Phase Diagram of Manufacturing Sodium Bicarbonate or Sodium Carbonate By Trona Carbonation

结合生产实际 ,依据文献数据 ,对碳化温度下的内蒙古天然碱体系作了相图分析 ,重点讨论了相图在天然碱碳化法制小苏打 (或纯碱 )工艺计算中的应用 。

According to reference data and manufacturing in practice the phase diagrams of trona system in Inner Mongolia at carbonation temperature are analysed in this paper. And the emphasis is paid on discussion about those diagrams' application in manufacturing sodium bicarbonate or sodium carbonate by trona and a calculation example is given.