Dry vacuum pump desorption activated carbon adsorption method oil and gas recovery

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Several common technologies for solvent recovery have existed around the world, including: Condensation method, adsorption method, membrane separation method. After 2003, activated carbon adsorption technology has been further developed and has become the fastest growing solvent recovery technology in the 21st century. The adsorption method utilizes the difference in the binding force between each component in the mixture and the adsorbent, that is, distributing different properties between the adsorbent and the fluid phase to separate the difficult-to-adsorb components and the easily-adsorbed components in the mixture. It is characterized by a high selectivity for the adsorption of various components by suitable adsorbents. Adsorption separation technology has been widely used and developed in various industries and has become the preferred technology for gas separation processes.