FUMIGATION METHOD AND FUMIGATION DEVICE USABLE THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a fumigation method by which the smoking can be carried out even in a wide site to be fumigated such as cultural facilities by a small installation. SOLUTION: An argon bomb 1 and a PO-filled bomb 8 filled with liquid propylene oxide are prepared. An argon has fed from the argon bomb 1 and the liquid propylene oxide fed from the PO-filled bomb 8 are previously introduced into a gas-liquid mixer 5 and mixed therein, and the gas-liquid mixture obtained by the mixing in the gas-liquid mixer is introduced to a vaporizer 25 to vaporize the mixture. The mixed gas obtained by the vaporization is introduced to a site 31 to be fumigated. COPYRIGHT: (C)2003,JPO