As cases of COVID-19 in India surge to unprecedented highs, there have been fatal shortages in medical-grade oxygen. Professor Mahesh Bandi, down on t...
Four steps are repeated in a cycle to remove nitrogen from the air. The blue and red arrows show the changes in the flow of pressurized air through th...
Zeolite 5A acts as a molecular sieve, allowing molecules of oxygen to pass through the pores, while nitrogen molecules stick to the structure. Zeolite...
