| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for regeneration of respiratory air for persons in a closed space.SOLUTION: Provided is a method for regeneration of respiratory air for persons in a closed space or a space to be kept closed, wherein the space has a wall, through which air in the outer space and respiratory air in the interior space are kept separate, the method comprising the steps of: drawing air from the outer space; supplying the air to a chemical reaction in which the oxygen of the air from the outer space takes part as a reactant; performing the chemical reaction; feeding the reaction products of the chemical reaction to an inverse chemical reaction; performing the inverse chemical reaction; discharging oxygen, which is produced in the inverse chemical reaction, to the interior space; and feeding the reaction products of the inverse chemical reaction to the chemical reaction as further reactants of the chemical reaction.SELECTED DRAWING: Figure 1 |
