Silica gel | Carbon dioxide/Oxygen

Adsorbent

Silica gel

Reference

Adsorption equilibria and kinetics of silica gel for N2O, O2, N2, and CO2.

Gases

Selective gas: Carbon dioxide Non-selective gas: Oxygen

Specifications

• Uptake of Carbon dioxide: 1.1 mol kg⁻¹
• Selectivity of Carbon dioxide over Oxygen: 24.44 mol mol⁻¹
• Heat of adsorption: -26.5 kJ mol⁻¹
• Notes: None