A gas treatment module and method includes a first gas purifier and a second gas purifier that cooperate to control a concentration of contaminants in an outgoing portion of a gas stream when the concentration of the contaminants in an incoming portion of the gas stream temporarily exceeds a threshold concentration. One example gas treatment module includes an adsorbent media that temporarily retains at least a portion of the contaminants in the gas stream when the concentration is greater than or equal to the threshold concentration. The adsorbent media later releases the retained contaminants, either to an outgoing portion of the gas stream or to a photocatalyst, when the concentration is less than the threshold concentration. One example method of gas treatment includes controlling the concentration of contaminants in the outgoing portion of the gas stream when the concentration of the contaminants in the incoming portion of the gas stream temporarily exceeds the threshold concentration.
申请公布号
WO2006076431(A2)
申请公布日期
2006.07.20
申请号
WO2006US00981
申请日期
2006.01.11
申请人
CARRIER CORPORATION;SANGIOVANNI, JOSEPH, J.;LEMCOFF, NORBERTO, O.