Patent ID: 6027700
Filing Date: 2000-02-22
Classification: C01B

Abstract:
An ozone production facility comprising:an oxygen production facility for producing a first starting gas;a liquid oxygen production facility for producing a second starting gas, said second starting gas being substantially pure oxygen;an ozonizer coupled to said oxygen production and liquid oxygen facilities, said ozonizer being adapted to receive said first and second starting gases from said oxygen production and liquid oxygen production facilities and to produce therefrom an ozone-containing gas;an oxygen analyzer for measuring the concentration of oxygen in the first and second starting gases input to said ozonizer;means interposed between said liquid oxygen facility and said ozonizer for controlling a flow rate of said second starting gas, the flow rate of said second starting gas being controlled to maintain the oxygen concentration of the first and second starting gases input to said ozonizer at a predetermined value; andan ozone analyzer for monitoring the concentration of ozone in the ozone-containing gas produced by said ozonizer.