Silica gel | Carbon dioxide/Hydrogen

Adsorbent

Silica gel

Reference

Two-stage VSA/PSA for capturing carbon dioxide (CO2) and producing hydrogen (H2) from steam-methane reforming gas.

Gases

Selective gas: Carbon dioxide Non-selective gas: Hydrogen

Specifications

• Uptake of Carbon dioxide: 1.0 mol kg⁻¹
• Selectivity of Carbon dioxide over Hydrogen: 100.0 mol mol⁻¹
• Heat of adsorption: -25.0 kJ mol⁻¹
• Notes: None