SULPHUROUS ACID GENERATOR WITH AIR INJECTOR

摘要

This invention presents a sulphurous acid generator which employs a combination of novel blending contact (100, 240) and mixing mechanisms (84, 86, 130) which maximize the efficiency and duration of contact between sulphur dioxide gas and water enriched with air/oxygen to form sulphurous acid (158) in an open nonpressurized system, without employing a countercurrent absorption tower.