Oxy-fuel combustion

Oxy-fuel combustion is a process where fuel, like coal or natural gas, is burned using pure oxygen instead of air, which contains nitrogen. This results in a flame that produces mainly carbon dioxide and water vapor, making the exhaust cleaner and easier to capture. This method improves energy efficiency and reduces greenhouse gas emissions, especially carbon dioxide. After burning, the CO₂ is separated from other gases and can be stored underground, helping combat climate change. Overall, oxy-fuel combustion offers a more environmentally friendly way to produce energy while managing emissions more effectively.