New carbon storage technology

Researchers at the University of Texas at Austin, USA, have just discovered a new method for storing carbon dioxide (CO2) captured from the atmosphere much faster than current methods and without the need for toxic chemicals.

A model of a new CO2 storage method. Photo: SCIENCE NEWS

In a new study, the research team developed a technique for forming carbon dioxide hydrates six times faster than previous methods. These unique ice-like materials could bury CO2 in the ocean, preventing its release into the atmosphere. Hydrate formation also offers potential for desalination, gas separation, and gas storage, providing a versatile solution for various industries. CO2 is the most prevalent greenhouse gas and a major contributor to climate change.

CO2 capture and sequester involves removing the gas from the atmosphere and storing it permanently. Today, the most common method of CO2 storage is pumping it into underground reservoirs. This technique offers the dual benefit of retaining CO2 and increasing oil production, but faces serious problems such as the risk of CO2 leakage and groundwater contamination. Many places around the world also lack the suitable geological features to create CO2 storage reservoirs.

KHANH MINH

Source: https://www.sggp.org.vn/cong-nghe-luu-tru-carbon-moi-post748921.html