FIELD: gas-and-oil producing industry.
SUBSTANCE: procedure consists in preparing chemiluminescent composition by dilution of 9,10-diphenyl-anthracene in solvent at temperature 290…313 K. When concentration of dissolved 9,10-diphenyl-anthracene reaches specified limits, produced solution is applied on padding out of synthetic glued non-woven material impregnated with mixture of latexes. Singlet oxygen is detected by means of a device, beside a detector containing a flow reactor, a photo-electronic multiplier, a conversion circuit with a built-in photo-chemical generator - a source of reference gas mixtures, and an indicator display. There is facilitated presence of a background value of ozone concentration at the level of 5…50 mkg/m3 in analysed air.
EFFECT: industrial detection of singlet oxygen in atmosphere.
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