Caustic soda and CO will be processed by soda preparation, synthesis, evaporation, centrifugation, drying, etc. to generate sodium formate. CO can come from coal gasification, calcium carbide tail gas, yellow phosphorus tail gas, etc.
1) Product purity is >98.5%, CO yield is 99.9%.
2) Multi-grade evaporation process, obvious energy saving.
3) High degree of automation.