soot formation

Soot forms during incomplete combustion of carbon-based fuels, like wood or diesel. When the fuel doesn’t burn completely, tiny airborne particles of pure carbon are produced, creating soot. This happens because limited oxygen causes the fuel to break down unevenly, leaving behind these particle residues. Soot particles are very small, dark, and can accumulate in engines, smokestacks, or outdoor air, contributing to pollution and health issues. Proper combustion processes and technology can reduce soot formation by ensuring more complete burning of the fuel.