OFF-LINE SYSTEM FOR MEASUREMENT OF NITROUS OXIDE CONCENTRATION IN GASES LEAVING THE IRRADIATION CHAMBER

摘要

The N_2O concentration in the gas leaving the irradiation chamber was determined by off-line gas chromatographic analysis. The grab sample system involved the scrubber with a 1.0 N NaOH solution and the drying columns. The paper presents preliminary results of N_2O concentration measurement for two different gas irradiation doses with other technological parameters of the pilot installation being constant.