연료의 황 함량에 따른 열분해 매연입자 특성화의 실험적 연구

An Experimental Study on Characteristics of Soot by Pyrolysis of Fuel with Different Sulfur Contents.

Soot particles of diesel and bunker-A with different sulfur contents were generated by pyrolysis with varying conditions of fuel flow rate and residence time in the ceramic tube at $1300^{\circ}C$. TEM and particle size analyzer were used for analysing the primary and the secondary particle size distributions. The results showed that the sulfur content in fuel influences soot inception while the fuel concentration and residence time affects the growth of incepted soot particles.