Debugging of cryogenic air separation equipment

What impact does strict pressure testing and leak detection requirements have on air separation equipment?

The throttling of gases is a process of equal enthalpy, i.e. throttling is simply a transformation between the internal energy of the gas and the work of propulsion, which includes internal potential energy and internal kinetic energy, while the temperature of the gas is only related to internal kinetic energy. The pressure of a gas is reduced after throttling, its mass volume increases and its internal potential energy always increas...