The viscosity, combustion heat, sulfur content, carbon residue, ash, flash point, moisture and cetane value of biodiesel and its blending oils with diesel were determined.

• 摘要测定了生物柴油及其与石化柴油的调和油的粘度、烯烧热、硫含量、残炭、友分、闪点、水分和十六烷值的含量。