◼ Sigla em inglês PSA (pressure swing adsorption)
◼ Sigla em português PSA
Meaning
A technology that is used to separate some species from a gas under pressure according to these species molecular characteristics and affinity for an adsorbent material. It operates at near-ambient temperatures and so differs from cryogenic distillation techniques of gas separation. (http://www.statemaster....)
Exemplos de tradução