Diffusion burners are devices used to mix fuel and air for combustion in a controlled manner. They operate by allowing fuel to diffuse into the air, creating a homogeneous mixture that burns efficiently. This type of burner is commonly found in industrial applications, such as in gas turbines and furnaces, where consistent and stable combustion is essential. These burners are designed to minimize emissions and improve energy efficiency. By ensuring a thorough mix of fuel and air, diffusion burners help achieve complete combustion, reducing the production of harmful byproducts. This makes them an important technology in efforts to promote cleaner energy solutions.