molecular sieve drying Under a certain pressure

molecular sieve drying Under a certain pressure, as the temperature decreases, the moisture content of natural gas saturated water will fall. Thus, reducing the gas temperature of the gas can  molecular sieve design  be partially condensed steam precipitation method of dewatering. This method requires the use of gas expansion get cold, and can simultaneously control the water dew point and hydrocarbon dew point, 5a molecular sieves  therefore, mostly for high-pressure gas condensate or high-pressure wet containing heavy hydrocarbons such as natural gas wellhead pressure for the use of excess occasion. If the low pressure associated gas for use in high pressure or no pressure wet gas, we need a refrigerant cooling.