Patent ID: 11872517
Assignee: SHANGHAI SHENCHENG ENVIRONMENTAL PROTECTION EQUIPMENT & ENGINEERING CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 2:
3. The gas adsorption and separation apparatus according to claim 2, wherein a main functional portion of the thermal regeneration apparatus is a thermal regeneration series composed of two or more high-temperature regenerated adsorption units arranged in sequence, which comprises a hot end and a cold end, the high-temperature thermally regenerated adsorption unit that has completed the desorption is added into the thermal regeneration series from the hot end, a thermal regeneration gas passes through the thermal regeneration series in a direction from the cold end to the hot end and is heated to generate the high-temperature desorption gas, which enters the desorption apparatus, and a low-temperature regenerated adsorption unit that has completed heat exchange is detached from the thermal regeneration series from the cold end.