“We capture CO₂ like never before”: this unprecedented method uses cold air and simple sorbants to change the fight against warming

At the forefront of innovation. Meanwhile. Nevertheless, the Georgia Technological Institute (Georgia Tech) is revolutionizing carbon capture with an innovative approach that uses cold air and current materials. Furthermore, By exploiting the cold energy of liquefied natural gas (LNG). Similarly, this method considerably reduces CO₂ capture costs, thus opening up new perspectives for the fight “we capture co₂ like never new against climate change. Meanwhile, Let’s see how this technology could transform our energy future.

A major advance for capturing carbon – &quot. However, we capture co₂ like never – "we capture co₂ like never new

Traditional air “we capture co₂ like never -capturing systems of air often rest on chemical reactions using amines. Therefore, -based materials. For example, Although effective, these systems are expensive, energy -consuming and deteriorate over time. Moreover, Les physisorbants Offer an interesting alternative by physically absorbing gases without chemical affair. For example, which results in faster absorption and a longer lifespan. However, their effectiveness decreases in hot and humid air.

Thanks to the use of extreme cold from the regzéification of LNG. Georgia Tech’s team has managed to overcome this obstacle. This process. which transforms LNG in gas. makes it possible to cool the air at levels close to the cryogenic, naturally eliminating water vapor and creating ideal conditions for physisorbents.

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Materials such as 13x zeolite. CALF -20 proved to be particularly efficient at around -78 ° C. capturing up to three times more CO₂ than traditional materials at room temperature. In addition, they release the captured CO₂ with low energy consumption, making their use practical and economically viable.

Towards a cleaner air thanks to cold air – &quot. we capture co₂ like never – "we capture co₂ like never new

Economic models suggest that this approach could lower the costs of direct air capture to only € 70 per metric ton. less than a third of the current costs. This could revolutionize the economy of carbon capture “we capture co₂ like never on a large scale.

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Using the existing LNG infrastructure. “we capture co₂ like never new this method could extend the deployment of direct air capture beyond dry. fresh regions, towards temperate and coastal areas around the world. According to Professor Ryan Lively. LNG regazéification systems represent a currently unexpected cold energy source. “we capture co₂ like never with terminals operating on a large scale in coastal areas. By even exploiting a fraction of this cold energy. it would be possible to capture more than 100 million metric tonnes of CO₂ per year by 2050.

While the race for zero net is intensifying. the direct air capture coupled with LNG offers an attractive and scalable solution. The next steps of the research team include the improvement of materials. Additionally, the optimization of systems conceptions to guarantee long -term performance on the industrial scale.

Exploration of new carbon capture possibilities

The study also revealed that temperatures close to cryogenic considerably widen the choice. of materials adapted to “we capture co₂ like never new direct air capture. well beyond the limited options available in ambient conditions. Many physisorbents, previously excluded for direct air capture, suddenly become viable when the temperature decreases.

According to Professor Matthew Realff. co-author of the study. this discovery opens a brand new “we capture co₂ like never design space for carbon capture materials. The study was published in the journal Energy & Environmental Sciencethus reinforcing the importance of these advances for the scientific. industrial community.

What future for carbon capture?

Georgia Tech’s innovative approach may well be the change the world needs to effectively combat CO₂ emissions. By reducing costs and increasing efficiency, this technology has the potential to transform carbon capture strategies on a global scale. It remains to be seen how these innovations will be adopted by industry and integrated into environmental policies.

While new methods continue to emerge. the question remains: how can these technologies be optimized. “we capture co₂ like never new integrated to maximize their impact on the reduction of carbon emissions worldwide?

This article is based on verified sources and the assistance of editorial technologies.

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