These “diffuse emissions” account for roughly half of the CO2 that goes up into the sky every day, contributing to global warming. The scrubber takes in air and binds the CO2 to sodium hydroxide.

It’s a bit more complex than that, involving several more “chemical intermediaries,” but the point is it can remove a ton of carbon dioxide using less than 100 kWh of electricity.

A new machine designed to “suck” carbon dioxide from the air could help in the fight to save the world from climate change, according to physicists. UK News Website of the Year 2024 Search Icon ...

Other scrubbers can remove up to 90% of the CO2 from a smokestack, but the liquid used must be processed to strip away the carbon dioxide, which then needs to be compressed and stored.

The new scrubber material would meet the goal of the U.S. Department of Energy, which funded the research, of developing carbon capture technologies with at least a 90 percent CO2 capture efficiency.

Komar Kawatra couldn't be prouder of the students on his research team at Michigan Technological University -- because they've developed a CO2 scrubber in-house.

Scientists at Columbia University are developing a carbon dioxide (CO2) scrubber device that removes one ton of CO2 from the air every day. While some see the scrubber as an efficient and economical ...

Carbon dioxide scrubbers have been around since the 1800s, when commercial divers used them to extend their oxygen supply underwater. The technology got another boost when humans launched ...

Expedition 68 flight engineer Nicole Mann works on the Four Bed Carbon Dioxide Scrubber ... China's Tianwen 2 spacecraft sends home 1st photo as it heads for mysterious 'quasi-moon' asteroid.