6 research outputs found
Influence of the n-paraffin molecule hydrocarbon chain length in the composition of diesel fuel on the effectiveness of the depressant
Get PDFThe concentration of the depressor additive for diesel fuels as a factor of its effectiveness
Get PDFEvaluation of the possibility to obtain arctic diesel by adding a depressant additive and modifying the composition of the fuel
Get PDFInvestigation the effect of heteroatomic compounds in diesel fuel on the effectiveness of depressors
Get PDFExpansion of the feedstock base for the production of diesel fuel by involving the heavy fractions and cold flow improvers
Get PDFIn this paper, the viability of expanding the feedstock base of diesel fuel production by the involvement of the heavy diesel fraction and the use of cold flow improvers was shown. The influence of the heavy diesel fraction content in the diesel fuel composition on its low-temperature properties and the effectiveness of the cold flow improver were studied. It was established that the involvement of a small amount of the heavy diesel fraction (up to 3 vol%) increases the effectiveness of the cold flow improver in relation to the cold filter plugging point. The following recipes of diesel fuel production were recommended: the involvement of up to 5 vol% heavy diesel fraction allows producing fuel of the summer grade; the involvement of up to 5 vol% heavy diesel fraction and the cold flow improver allows producing fuel of the inter-season grade; and the involvement of up to 3 vol% heavy diesel fraction and the cold flow improver to produce fuel of the winter grade
