Accession Number : AD0748884

Title :   Extreme Purification of Exhaust Gases to Remove Oxides of Nitrogen,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Picchelauri,Evgenii N. ; Kobotsev,Nikolai I. ; Maevskaya,Ekaterina S. ; Emelyanov,Yurii M. ; Galanin,Ivan I.

Report Date : 24 MAY 1972

Pagination or Media Count : 11

Abstract : A process for extreme purification of gases from oxides of nitrogen is described. The gas, which contains oxides of nitrogen, is oxidized by excess ozone or a mixture of ozone and oxygen or air. This forms nitrogen pentoxide which is removed by aqueous adsorption. Any excess ozone is removed by adsorption or catalysis.

Descriptors :   (*NITROGEN OXIDES, *DECOMPOSITION), (*AIR POLLUTION, NITROGEN OXIDES), OZONE, PURIFICATION, ADSORPTION, CATALYSTS, WASTES(INDUSTRIAL), PATENTS, WEST GERMANY

Subject Categories : Industrial Chemistry and Chemical Processing
      Air Pollution and Control

Distribution Statement : APPROVED FOR PUBLIC RELEASE