solid caustic soda

Improvement on the solid ( flake) caustic soda production process

固（片）碱生产工艺的改进

According to the principle of karl Fischer coulometry, the water content in rectified VCM dried by solid caustic soda was determined using Modle LG-5 liquid hydrocarbon flash vaporization sampler. The difference among parallel analytical datas was less than 20 × 10~ (-6).

利用卡尔.费休库仑法的原理，使用LG-5型液态烃闪蒸气化取样进样器，测定经固碱干燥系统干燥的精馏VCM中的水分含量，其平行分析数据误差小于20×10-6。

Discussion on the technology of adjusting colour of solid caustic soda

固碱调色技术探讨

Feasibility study of using hydrogen gas by-product as fuel in solid caustic soda production

利用副产氢气作生产固碱燃料的可行性探讨

Application on coal gas producer in solid caustic soda production

煤气发生炉在固碱生产中的应用