[23] This sort of tankers are utilized to refill bulk liquid-oxygen storage containers, which stand exterior hospitals and also other institutions that have to have substantial volumes of pure oxygen gas. Liquid oxygen is passed via warmth exchangers, which convert the cryogenic liquid into gasoline before it enters the making. https://hyperbaricoxygenchamberco51738.blogdal.com/36521907/the-definitive-guide-to-oxygen-chamber-stoke-on-trent