The production process of sodium methoxide

Solid sodium hydroxide and methanol are prepared in a certain proportion. After stirring and dissolving, the solid impurities are removed by precipitation and clarification. The clear liquid is pumped into the top of the reaction dehydration tower. Get the product at the end. The water-containing methanol vapor comes out from the top of the tower and enters the rectification system for purification, and the anhydrous methanol is returned for use.