J024044 酸素担体を利用した高密度酸素輸送に関する研究([J02404]バイオにおける流れと熱・物質移動(4))

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In this study, we proposed a high performance oxygen supply system for growing underground construction sites for suppressing the cost and space of conventional ventilation systems. The proposed system utilizes hemoglobin as a high performance oxygen carrier, which allows in vivo blood to possess - 9mM of oxygen. The amount of dissociated oxygen from various concentrations of oxygen saturated hemoglobin solutions at an atmospheric environment was measured. It is found that hemoglobin solution needs depressurization to dissociate bound oxygen under the room temperature. Comparing the space and energy cost performances of the proposed system to that of the conventional system using ventilators, the proposed system could reduce the power demand to 23%.
2011-09-11