Process route for the preparation of solid sodium methoxide. Dimethyl sulfoxide process route

Solid sodium methoxide is generally prepared by reacting methanol with sodium hydroxide. First, methanol and sodium hydroxide need to be mixed in a certain ratio, then heated and stirred to ensure complete reaction and the formation of a sodium methoxide solution. Finally, the water in the solution is removed through methods such as evaporation or spray drying to obtain solid sodium methoxide. The preparation of dimethyl sulfoxide is usually achieved by the oxidation reaction between dimethyl sulfide and oxygen in the presence of a catalyst. This process needs to be carried out under high temperature and pressure conditions, and the reaction time and temperature must be carefully controlled to ensure product quality. The process of converting methanol into solids is usually achieved by preparing its salts, such as sodium methoxide. Furthermore, solidification can also be achieved by reacting with other chemical substances to form solid composite materials. As for the scale and operational status of manufacturing enterprises, this needs to be assessed on a case-by-case basis depending on the specific enterprise and region; typically, large chemical companies have production lines for such products. It is recommended to contact professional organizations in the relevant field or consult the manufacturing companies directly for more accurate information. .