Our PSA pressure swing adsorption dehydration units adopt mature PSA technology with a twin-tower adsorbent structure filled with molecular sieve and activated alumina. Based on the cycle principle that adsorbents absorb moisture under high pressure and desorb for regeneration under low pressure, the equipment realizes continuous deep dehydration of industrial gases.It can steadily reduce the gas dew point to -40°C ~ -70°C and efficiently remove water vapor from compressed air, natural gas, hy

Medium-pressure refrigerated dryers are installed inside biogas purification units. To avoid membrane module contamination by water, they conduct refrigeration dehydration of biogas under medium pressure. At the operating pressure of 1.6 MPa, the operational water dew point of biogas can reach 3–8°C, while the standard atmospheric dew point reaches -20°C.Medium-pressure Refrigerated Dryer Technical ParametersApplicable Gas Pressure: 1~1.8 MPa Applicable Inlet Gas Temperature: ≤45°C Process

Low-pressure refrigerated air dryers are generally installed at the front section of biogas purification units to perform preliminary dehydration and drying of biogas under ambient temperature and atmospheric/low pressure conditions, reducing the operational water dew point of biogas to 15–20°C.Low-pressure Refrigerated Dryer Technical ParametersApplicable Gas Pressure: 0~1 MPaApplicable Gas Temperature: ≤50°CProcess Medium: Biogas, natural gasInlet Gas Moisture Requirement: Free of liquid w