Gas separation equipment refers to equipment that liquefies, rectifies and finally separates gas into oxygen, nitrogen and other useful gases. Gas separation equipment is a complete set of equipment composed of a variety of machinery and equipment, often classified according to air pressure. There are three kinds of commonly used: high pressure, medium pressure and low pressure.
When selecting equipment type, the requirements of product type, demand and purity, as well as power consumption, safe continuous operation cycle and other factors shall be considered.
Low pressure gas equipment is widely used because of its low power consumption, long continuous operation cycle and high economic efficiency.
Deep cryogenic equipment for separating single component gaseous and liquid products from multi-component feed gas. Multicomponent feed gas usually refers to air, natural gas, coke oven gas, water gas, synthetic ammonia purge gas and various cracking gases. Common gas separation equipment includes air separation equipment, natural gas separation equipment, synthetic ammonia purge gas separation equipment, coke oven gas, water gas separation equipment and rare gas extraction equipment.