200m氦氧模拟饱和潜水实验的氦气回收  

RECLAMATION OF HELIUM IN 200m SIMULATED He-O2 SATURATION DIVING

作　　者：陈加发 

机构地区：[1]海军医学研究所

出　　处：《海洋工程》1990年第3期92-95,共4页The Ocean Engineering

摘　　要：进行大深度氦氧饱和潜水作业,需贮备大量的氦气,以满足潜水作业的需要。由于氦气价格十分昂贵,必须进行氦氧混合气体的回收,通常简单的方法是回收居住舱减压排出的气体,如果将压力水箱和传物舱所消耗的气体也进行回收,在经济上是很有价值的。 本文总结了200m氦氧模拟饱和潜水实验的氦气回收方法、回收过程、回收设备和取得的回收效果。This paper presents the way, process, facilities and effect of helium reclamation. It is necessary to reserve a lot of helium for the deep He-O2 saturation diving. Reclamation of helium is a necessity because of its high price. An ordinary simple way is to reclaim the exhaust gas of the decompression chamber. If we reclaim all the gas, including the gas consumed in pressure water tank and transfer chamber, it should hare a great economical significance.

关 键 词：饱和潜水 氦气回收 氦氧混合气体 传物舱 压力水箱 潜水作业 居住舱 回收过程 回收设备 回收效果 

分 类 号：P75[天文地球—海洋科学]