Carbon dioxide (CO2) is one of the main gases contributing to climate change on Earth. Removing this gas directly from the ...

・Researchers developed a battery-like electrochemical device that captures carbon dioxide directly from the air using electricity rather than heat. ・The system changes the acidity of a liquid to ...

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in a January 3rd Interpretive Letter the applicability of the federal Hazardous Materials Regulations (“HMR ...

Equipment to capture carbon dioxide from ambient air or smokestacks generally works through a sort of reversible filter. Air is passed through granules or a liquid that absorbs the CO 2, then that CO ...

A nanofiber air filter developed by the University of Chicago Pritzker School of Molecular Engineering (UChicago PME) could turn existing building ventilation into carbon-capture devices while cutting ...

A flexible, hydrogel device that exploits selective ion transport could remove CO 2 from the environment, and also lower the energy cost of carbon capture. A carbon capture device that generates ...

With a newly developed nanofiber filter, air conditioners, heaters and other ventilation systems could remove airborne carbon dioxide while cutting energy costs. (Nanowerk News) A nanofiber air filter ...

The ocean has a hidden talent, honed over millennia: the ability to capture and store vast quantities of carbon dioxide, a key driver of climate change. However, the ocean’s natural carbon capture ...

Oak Ridge National Laboratory scientist, Charles Seipp, is one of many working to find chemicals that capture carbon dioxide readily and release it with relatively ...

The fight against climate change is entering a new phase. Cutting emissions alone may not be enough to stabilize global temperatures. Scientists increasingly agree that removing carbon dioxide already ...