Minimizing Risks involved in Handling Cryogenic Tanks



There are potential hazards when it comes to handling cryogenic tanks. They are prone to explosions when there is a rapid rise in pressure within cryogenically stored liquefied gas. Cryogenic liquids need to be stored in specially designed liquid storage tanks which are built to specifications.

People can also face frostbite or burns if cryogenic liquids come into contact with the skin. In case of any spills, cryogenic liquids can cause major damage to equipment, floors, pipes, lab benches, and other infrastructure. This leads us to the fact that cryogenic vessels should be kept in recommended and standard safety guidelines.

Several measures that need to be taken to ensure that all the risks associated with cryogenic tanks are addressed.

1)    Professional training & counseling of administrative personnel

Lab personnel who handle and perform all processes related to cryogenic vessels need to be thoroughly trained. They should be constantly updated with all the measures concerning the risks of working and interacting with samples.


2)    Real-time monitoring

Liquid storage tanks and other liquid gases stored in cryotanks need to ensure that systems and processes are in place to secure liquid nitrogen levels getting to dangerously low levels. This can include daily tank inspections and alarm systems which can send hazard alerts when the levels get low and tanks get refilled automatically to safer levels.      


3)    Regular maintenance

Cryogenic processes include equipment like liquid storage tanks, safety valves, pipework, instruments, connectors,    and others. Stringent measures should be taken to ensure that all the equipment are regularly checked and maintained to applicable standards.

The schedule of the maintenance should be defined and followed strictly. Professionals involved in the maintenance processes should be able to identify any minuscule damage, wear & tear and other visible & non-visible signs that can cause potential hazards. Components or equipment that are damaged should be replaced on a priority basis.     


4)    Safety gears 

Along with safety precautions, recommended safety gear should also be allocated to lab personnel. This includes goggles, helmets, gloves, jackets and other equipment. 


Inox India, considering all the hazards related to cryogenic liquids, manufactures various cryogenic tanks and storage vessels for several industries and globally reputed companies.

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