Chemical Safety Science, 2017, Volume 1, No 1, p. 133 — 145

 

Protective methods and materials

 

УДК 66.074.3; 519.633.2                                                                     Download PDF (RUS)

DOI: 10.25514/CHS.2017.1.11439

 

RESEARCH OF AIR REGENERATION PROCESS IN HABITABLE AIRTIGHT VOLUME

D. S. Dvoretsky¹, E. I. Akulinin¹, S. G. Tolstykh¹, M. Y. Plotnykov², and S .I. Dvoretsky¹*

¹Tambov State Technical University, Tambov, Russia

²OAO Korporatsiya Roskhimzashchita, Tambov, Russia

 Received April 13, 2017

Published June 26, 2017

 Abstract – Using the previously developed mathematical model for air regeneration process in a chemisorption reactor installed in a sealed habitable volume, the authors studied the dynamics of changes of concentration of carbon dioxide and oxygen, and temperature in the airtight habitable volume, depending on time and respiratory load values for the chemisorption reactor. The influence of volume of the sealed habitable object and the ratio of its zones on the time of the protective action of the reactor under the same load was studied.

 Keywords: air regeneration process, habitable sealed volume, mathematical model, chemisorption reactor, time of protective effect.