CO2 Removal
CO2 removal refers to the process of removing carbon dioxide from the atmosphere or enclosed environments such as spacecraft or submarines. In space and astronautical engineering, CO2 removal is crucial for maintaining a habitable environment for astronauts during long-duration missions. CO2 removal systems typically use chemical or physical processes to absorb or adsorb CO2 from the air, and then release it into space or convert it into other compounds. The most common CO2 removal systems used in spacecraft are the Sabatier process, which converts CO2 into water and methane, and the LiOH canister, which absorbs CO2. CO2 removal is also important for mitigating the effects of climate change on Earth, as it can help reduce the concentration of greenhouse gases in the atmosphere.
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