Хятад NUZHUO эмнэлгийн хийн хүчилтөрөгчийн үйлдвэр …
Pressure swing adsorption (PSA) process is made up two vessels filled with molecular sieves and activated alumina. Compressed air is passed through one vessel at 30 degrees C and oxygen is generated as a product gas. Nitrogen is discharged as an exhaust gas back into atmosphere. When the molecul...