LIQUID AND GAS INTERACTION APPARATUS Russian patent published in 1998 - IPC

FIELD: chemical industry. SUBSTANCE: apparatus has rectangular chamber in lower part of which number of overflow baths is positioned. Number of endless elements in the form of netted tapes moistened in baths and moving in vertical plane is located above baths. Gas flow pierces liquid films on nets in direction perpendicular to net surface. Spaces between nets accommodate sources of irradiation of liquid-with-gas contact surface in ultraviolet, visible or infrared range depending on processes performed in apparatus. Advantages: large surface of phase contact and provision for control of phase contacting mode. EFFECT: simple design and handling. 2 dwg