1. A description is given of the cause for problems in the cooling water system for the carbonating tower and its revamp plan. 介绍了碳化塔冷却系统出现问题的原因及改造措施。
2. Carbonating process in sodium aluminate solution has been studied by in-situFTIR spectroscopy. Oscillation phenomenon and nonreproducibility have been observed in IRspectra. 利用FTIR 光谱仪原位跟踪了铝酸钠溶液的碳酸化过程，观察到该过程的红外光谱呈现振荡现象和非重现性。
3. This paper presents the structure and working principles of a mixing-carbonating-filling machine for carbonated beverage, and discusses the design and computation of Venturi carbonation assembly. 介绍了碳酸饮料配比混合灌装机的工作原理与结构，并讨论了文丘里碳酸化装置的设计计算。
4. The conditions and interfering factors of the acid base titration method which has been used to determine the active components of the petrol growth substance in the carbonating solution were studied. 研究了测定碳化液中石油助长剂活性组份含量的方法——酸碱滴定法的测定条件和干扰因素； 确定了石油助长剂活性组份为一元弱酸盐，测得了对应的一元弱酸的离解常数和用强碱滴定时的等当点。
