TWO WAY NON-MECHANICAL VALVE OF CO2 CAPTURE SYSTEM USING DRY-SORBENT

摘要

A two way non-mechanical valve of a carbon dioxide collecting system using a dry-absorbent is provided to increase separation efficiency of carbon dioxide absorbed in a regeneration reactor, and to improve carbon dioxide removal efficiency. A carbon dioxide collecting system(10) includes the followings: a collecting reactor(20) absorbing carbon dioxide selectively by contacting the gas containing the carbon dioxide with a solid absorbent; a cyclone(40) separating gas and the solid absorbent; a regeneration reactor(30) separating the absorbed carbon dioxide by supplying generation gas to the solid absorbent separated from the cyclone; and a two way non-mechanical valve(50) installed at a pipe transferring the solid absorbent separated from the cyclone.