FIELD: CHEMISTRY.
SUBSTANCE: invention is used in self-contained breathing apparatus. Product for air regeneration contains potassium superoxide in amount of 75-85 wt. %, calcium oxide in amount of 10-20 wt. % and wollastonite in amount of 1-5 wt. %.
EFFECT: provides for uniform absorption of carbon dioxide and production of oxygen.
2 dwg, 2 tbl, 5 ex
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Authors
Dates
2008-05-10—Published
2006-08-16—Filed