According to Sina News, in recent years, many chlor-alkali plants in China have experienced electrolytic cell explosion accidents due to high hydrogen content in chlorine gas, which may cause equipment damage, system shutdown, alkali liquor loss and chlorine gas leakage. In other words, it can lead to personal injury or death.

Electrolytic zinc is a chemical reaction, and pure zinc is extracted by electrolysis. A method for further extracting metallic zinc by extractive electrolysis.