SCAVENGER OF SMOKE AEROSOL IN ENCLOSED SPACE, ITS APPARATUS AND METHOD FOR SCAVENGING SMOKE AEROSOL IN CLOSED SPACE USING ITS APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a chemical agent, an apparatus and a method which quickly eliminate and detoxify smoke or the like in a fire in an enclosed apace and have conventionally not met effective technologies. SOLUTION: A scavenger of a smoke aerosol in an enclosed space which has a relative humidity of 60% or lower and contains a hygroscopic compound aqueous solution saturated or with 30% or higher saturation at a room temperature, an apparatus for scavenging a smoke aerosol in an enclosed space which is provided with a vapor-liquid contact layer (A) made of a hydrophilic particle porous material impregnated with this scavenger, and a method for scavenging a smoke aerosol in an enclosed space using this eliminating apparatus are disclosed. COPYRIGHT: (C)2009,JPO&INPIT