Industrial gas research - application field expansion, promising prospects

Industrial gas: Industrial gas research - application field expansion, promising prospects

Industrial gas is a bottled compressed gas that exists in gaseous state at normal temperature and pressure and is mainly used in various industrial manufacturing fields. The common physical properties of industrial gas are compressibility and expansibility: compressibility means that when a certain amount of gas is kept at a constant temperature, the greater the pressure applied to the gas, the smaller its volume will become. If the pressure continues to increase, the gas will be compressed into a liquid form. Expansibility means that after the gas is exposed to light or heated, the temperature rises, the thermal motion between molecules intensifies, and the gas volume increases. In a certain container, the higher the temperature of the gas, the greater the pressure formed after its expansion.