The enrichment of heavy water by vapor-phase thermal diffusion has been studied experimentally. With combination of the effects of distillation, vapor-phase thermal diffusion and partial condensation, considerable improvement in the degree of enrichment has been achieved in a vapor-phase thermal diffusion column. It was found that both the degree of enrichment and the amount of production obtained by vapor-phase thermal diffusion effect are much higher than those obtained by liquid-phase thermal diffusion effect. 本文以實驗方式進行研究蒸氣相熱擴散法提煉重水之可行性。由於蒸氣相熱擴散塔中兼具蒸餾、蒸氣相熱擴散及部份冷凝等效應,以致重水之提煉遠比在液相熱擴散塔中容易。
關聯:
Journal of the Chinese Institute of Chemical Engineers=中國化學工程學會會誌 21(1), pp.61-67
