| 摘要 |
Methods for conducting heat-mass-exchange processes for a gas-liquid system, inter alia for conditioning and drying air, and for purifying gases of impurities of other gases, vapors of liquid and dispersed solid particles. In the purification of gases, including the cooling of a gas flow, the formation and extraction of a condensate, along with absorbed gaseous and mechanical impurities, to be used as a cold heat-carrier coming into direct contact with the gas flow, the previously-formed condensate of the gas flow to be cleaned is used, after being cooled to a temperature lower than the dew point of said gas flow. Prior to the interaction of the gas to be separated and the cooled condensate, a portion of the previously produced condensate, uncooled, is introduced to saturate the gaseous phase with vapor, resulting in an increased amount of condensate on the liquid or solid particles, thus increasing separation efficiency. |
