Ozonizer

Abstract

Abstract PURPOSE: To avert danger due to combustion, etc. and to prevent formation of undesirable NO x unlike in case of air by generating O 3 using a mixed gas of rare gas such as He, Ne or Ar and O 2 as an O 3 source gas. CONSTITUTION: An O 3 source gas, e.g. consisting of 15W30% O 2 and 85W70% Ar is supplied to ozonizing tube 3 of ozonizer 1 from O 3 source gas supply part 2. By applying a high voltage between discharge electrodes of tube 3 silent discharge is induced to generate O 3 . In place of Ar other rare gas such as He or Ne may be used. When O 3 generated by this method is used in chemical reaction of other substance, no influence is exerted. When this ozonizer is used in a chemiluminescence system NO x analyzer, stable values are obtd. which are similar to values from an ozonizer using 100% O 2 as an O 3 source gas. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Shigenori Ryu
• 👤 Hiroji Kamisaka
• 👤 Naoki Noguchi

Bibliographic Details