Carbon disulfide production process technology
Thread Content
Which companies offer technologies for the production process of carbon disulfide?
1. The charcoal method is obtained by reacting charcoal with sulfur. This method is divided into external heating method (iron pot method) and internal heating method (electric heating method). The molten sulfur is reacted with charcoal, and the final product is obtained through condensation and distillation. 2. The natural gas method uses methane and sulfur as raw materials for production. The reaction between methane and sulfur takes place at a temperature of 500–700°C, with silica gel used as a catalyst. The one-way conversion rate of methane is 90%, with few side reactions; the hydrogen sulfide produced is converted into sulfur using the Claus process for reuse. Compared with the iron retort method, this method has a lower reaction temperature and allows for continuous production. Now, 1 has been **explicitly banned**.