Shipment of air separation unit

The adsorbent can adsorb and desorb small molecules such as H, N2.CH, C0. C02.02 etc. under operating conditions, but it is difficult to desorb liquid, sulphide and many large molecules such as high hydrocarbons (Cs+), tar, naphthalene, benzene etc. after adsorption. These substances are equivalent to 'toxic substances' for the adsorbent, once the adsorbent is adsorbed the adsorbent will not be able to desorb and regenerate in time, or cannot be completely desorbed, the adsorbent will lose its a...

The infuser nozzle of the expander commonly has two kinds, tight type nozzle and shrinkage expansion type nozzle, the gas flows through the nozzle, due to the shape of the nozzle will cause the flow rate of the gas to increase, the gas in the infuser does not receive external work, the kinetic energy increase can only rely on the consumption of internal energy, so the gas temperature will be reduced. For the gas, the pressure decreases, the volume flow rate also incr...