How to depressurize a shut-down adsorber
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Close the isolation valves at the inlet and outlet of the adsorber to prevent too rapid pressure release. Open the isolation valve on the series desorption gas line. Open the vent valve of the pressure-reducing adsorber to slowly reduce the pressure. Gradually open the isolation valve at the inlet of the adsorber to reduce its pressure to the desired level, with a pressure drop rate not exceeding 0.35 MPa/min. Request for additional information
It is mainly to prevent too rapid pressure release, which could cause damage to the adsorbent~~