Carbon dioxide capture agent,CO2 adsorbent

Carbon dioxide capture agent – room temperature desorption
Carbon dioxide capture agent is a product that can effectively separate and capture carbon dioxide from emission sources, which is of great significance for reducing greenhouse gas emissions and mitigating global climate change.
The use of carbon dioxide capture agent:
Carbon dioxide capture agents are used in carbon neutrality processes, adsorption and separation of carbon dioxide from factory flue gas, direct separation and concentration of carbon dioxide from air, and are used as carbon dioxide capture agents, carbon dioxide adsorbents, and carbon dioxide capture agents.
Advantages of carbon dioxide capture agents:
Easy to regenerate: The binding energy between carbon dioxide and adsorbent is 20KJ/mol, and compared with the currently most economical and effective monoethanolamine (MEA) amine washing method, the binding energy between carbon dioxide and ethanolamine is 100KJ/mol, which can reduce carbon capture energy consumption by 80%.
Room temperature adsorption and negative pressure desorption: The traditional MEA amine washing method requires high temperature desorption at 100-150 ℃, which consumes a lot of energy. This is contrary to green and low-carbon. Carbon dioxide capture adsorbents only need room temperature for adsorption and negative pressure desorption.
Solid powder, no consumption: MEA ethanolamine is a liquid that evaporates at high temperatures during regeneration, requiring timely replenishment of amine solvent. It is also accompanied by corrosive and volatile substances. Carbon dioxide capture adsorbent is a solid powder, no consumption, no corrosion, no volatile substances, no need for replenishment, and can be recycled.
Adsorption efficiency: The removal rate of carbon dioxide is over 95%, which can be comparable to the 30% MEA amine washing method.
Adsorption capacity: The adsorption capacity percentage of this adsorbent for carbon dioxide is 5-20%.
Adsorption speed: The gas flows through the solid adsorbent at a certain flow rate, and adsorption occurs almost instantaneously.
Vacuum desorption and cycling performance: completely desorb carbon dioxide at 1mbar vacuum and room temperature, and the capacity for adsorbing carbon dioxide again after cycling does not decrease.
Application scenarios of carbon dioxide capture agents:
Air purification: removing carbon dioxide from the air to improve indoor air quality;
Industrial waste gas treatment: removing carbon dioxide from industrial waste gas to reduce greenhouse gas emissions;
Gas purification: used for the purification of natural gas and synthetic gas, removing carbon dioxide from them;
Medical field: Used for carbon dioxide removal in medical equipment such as ventilators.

Product parameters of carbon dioxide capture agent: