Through this equipment, the industrial waste gas rich in CO2 can be recycled and utilized. Through pressurization, drying, impurity removal, rectification, liquefaction, and other processes, and finally refrigeration industrial or food-grade liquid CO2, it is widely used in oil field mining, welding, metal casting processing, fire fighting, food, medical and health industries.
Main equipment: CO2 supercharging compressor, desulfurizing tower, drying tower, a pre-cooler, condensing evaporator, rectifying tower, CO2 storage tank, etc.
Main Technical Parameters
1. Capacity: 300~15000Nm3/H
2. CO2 storage temperature: -20~-25℃
3. Storage pressure: 2.0MPa.G
4. Water content: ≤20ppm
5. H2S content: ≤0.1ppm
6. Power consumption: 0.3～0.34kw.h/Nm3（CO2）
1. The pre-cooler adopts efficient, energy-saving and environment-friendly refrigerant, and the overall energy consumption level of the device is low;
2. The unit adopts skid-mounted modular design, and the site construction is simple;
3. Adopt mature screw compressor with few moving parts and high reliability;
4. The equipment has strong capacity of load adjustment