The Effect of Blending Diesel on Low Temperature Performance

The n-alkanes are separated by column chromatography and urea dewax, and the carbon number distribution of n-alkanes are analyzed by gas chromatography with nine-component diesel blended as blended oil. The conclusions show that both the contents of n-alkane and average carbon number are the most important influential factors to blend diesel. When the contents of n-alkane below 20%, average carbon number is between 18 and 19, the response of depressant in diesel is the best.