CONTAMINANTS FROM THE GAS STREAM ADSORPTION Russian patent published in 2018 - IPC B01D53/12 C10L3/10 

FIELD: technological processes.

SUBSTANCE: invention relates to the contaminants adsorbing from the gas stream method and system, in particular, for the commercial natural gas production. Method comprises the gas stream passing to the purification vessel through plurality of individual trays, wherein each of plurality of individual trays comprises the movable adsorbent bed for contaminants in the gas stream adsorption, adsorbents removal through each of plurality of individual trays from the purification vessel to the regenerator fluidized bed, without passing them into another of plurality of individual trays, contaminants from adsorbents in the regenerator fluidized bed desorption with the regenerated adsorbents formation, regenerated adsorbents cooling down and the cooled regenerated adsorbents return to the purification vessel. System comprises mixture of adsorbent particles, at that, the adsorbent particles mixture comprises various types of adsorbent, purification vessel containing plurality of individual trays, and regenerator.

EFFECT: invention enables for the contaminants from the gas stream efficient removal, as well as the adsorbent particles efficient utilization and regeneration.

23 cl, 7 dwg, 1 tbl