| 摘要 |
PURPOSE:To improve the purity of pure steam. CONSTITUTION:Liquid 2 is let to catch impurities contained in live steam 1a to provide pure steam 1c of a high purity by blowing live steam 1a into the liquid 2 in the condensation section 3a of a vessel 3 from a boiler through a minute foam forming body 4 that is made of a porous sintered metal body, etc. |
