NASA NTRS · 19740024437
Six-man, self-contained carbon dioxide concentrator system
Abstract
A six man, self contained electrochemical carbon dioxide concentrating subsystem was successfully designed and fabricated. It was a preprototype engineering model designed to nominally remove 6.0 kg (13.2 lb) CO2/day with an inlet air CO2 partial pressure of 400 N/sq m (3 mm Hg) and an overcapacity removal capability of 12.0 kg (26.4 lb) CO2/day. The design specifications were later expanded to allow operation at space station prototype CO2 collection subsystem operating conditions.
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Powell, J. D., Schubert, F. H., Marshall, R. D., Shumar, J. W.. 1974-06-01. Six-man, self-contained carbon dioxide concentrator system. https://ntrs.nasa.gov/citations/19740024437
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