Safe storage and handling tips for liquid oxygen josadmin may 4 2016.
Liquid oxygen storage tank safety.
Liquid storage is less bulky and less costly than the equivalent capacity of high pressure gaseous storage.
There are several safety considerations associated with liquid oxygen.
A bulk oxygen system is an assembly of equipment such as oxygen storage containers pressure regulators safety devices vaporizers manifolds and interconnecting piping which has storage capacity of more than 13 000 cubic feet of oxygen normal temperature and pressure ntp connected in service or ready for.
1910 104 b 7 liquid oxygen vaporizers.
As used in this section.
Pressure build up ice plug formation due to the large expansion ratio liquid to gas if ln 2 is evaporating within a closed system the pressure can build up with a high risk of explosion.
A bulk oxygen system is an assembly of equipment such as oxygen storage containers pressure regulators safety devices vaporizers manifolds and interconnecting piping which has storage capacity of more than 13 000 cubic feet of oxygen normal temperature and pressure ntp connected in service or ready for service or more than 25 000 cubic feet of.
Insulation casings on liquid oxygen containers shall be equipped with suitable safety relief devices.
Definition as used in this section.
Liquid oxygen creates potentially flammable or explosive conditions by greatly increasing the combustibility of many materials e g.