The primary purified brine process innovation was introduced. Through innovation, the process was briefed, and the quality of brine and the capacity of ionic membrane electrolyzer were improved.

• 介绍了对一次精制盐水工艺的改造内容。通过改造,简化了工艺过程,提高了一次盐水的质量及离子膜电解槽的生产能力。