Liquid Oxygen Tank Leaking

Make sure liquid oxygen portables are stored in an upright position.

Liquid oxygen tank leaking.

Liquid oxygen leaking from fill connection on reservoir or portable after filling moisture in connection has frozen fill valve open. Although nonflammable oxygen is a strong oxidizer. Let sit for 30 minutes separate and see if flow has stopped. The oxygen in compressed tanks is under extremely high pressure.

If the valve on top of the tank is damaged and begins to leak the oxygen will spray out of the tank at rapid velocity which can cause the tank to take off like a rocket warns the united states fire administration. For bulk liquid shipments oxygen refrigerated liquid un 1073 class 2 2 non flammable gas with subsidiary risk 5 1 oxidizer oxygen behaves differently to air compressed air nitrogen and other inert gases. Liquid oxygen inside the portable will leak out if the portable tips over. A slow leaking tank of highly flammable liquid oxygen sunday forced evacuation of 13 children from the pediatric ward and a hold on operations in the emergency room at uci medical center in orange.

It is very reactive. If there is a leak close the upstream valve blow down the system by venting to a safe place then repair the leak. Ok so i go to work today and turn my oxygen tank on and notice its completely out i havent been to work in about a week and when i left i had at least 1 4 of my tank and made sure it was completely closed. If not leave the portable attached to the reservoir and.

I noticed early on when i got the tank it sounded like it was leaking but they said it was normal. Information specific to liquid oxygen general. Oxygen is the second largest component of the atmosphere comprising 20 8 by volume. Liquid oxygen is a pale blue liquid that is stored at 300 degrees fahrenheit.

When i work in the cold sometimes the top frosts over but the company said that was normal. Most of what appears below was taken from the air products website with its permission. If the amount of oxygen leaking is small reconnect the portable to the base.