The National Energy Group Has Successfully Developed The Coal Tone and Diesel

Recently, the national energy group coal to mix the first batch of diesel oil by laboratory confirmation in line with the national standard of no. 0 vehicle diesel oil, began to sell factory. This also marks the national Energy Group coal direct liquefied diesel technology optimization project achieved phased success.

It is reported that the direct coal liquefaction process produces mainly naphthenes, which are characterized by low sulfur, low nitrogen, high density, low freezing point and low cetane value. The diesel produced by indirect coal liquefaction process is mainly n-alkanes with high cetane number, low density and high freezing point. The product quality of the two processes is different and highly complementary. Based on the complementary quality of the two oil products, the chemical company innovated its working ideas and carried out the blending of oil products in proportion.

According to the State Energy Group Chemical Company, in August, the Ningxia Coal Industry Coal to oil Company's 6,000 tons of indirect coal liquefied diesel oil successively arrived at the Ordos coal liquefaction site for batch processing. The scientifically blended diesel fuel, which effectively balances the freezing point and cetane value of the two kinds of diesel fuel, will be sold out of the factory in early September after strict quality inspection.