Low-sulfur diesel fuel and method of manufacturing a low-sulfur diesel fuel base

摘要

It is possible as a method for obtaining a gas oil base by hydrodesulfurizing feedstock mixed with catalytic cracking gas oil and straight-run gas oil, to maintain long-term activity of the desulfurization catalyst, the present invention is excellent in hue and sulfur method of producing a low sulfur gas oil base, it is an object to provide a low-sulfur diesel fuel which is formed using a low sulfur gas oil base material obtained by the production method. According to the present invention, and straight run gas oil, 10% by volume distillation temperature as 30% by volume or less the mixing ratio of the gas oil catalytic cracking, and catalytic cracking of gas oil 325 ℃ less than 90 vol% distillation temperature and less than 220 ℃ method for producing a low sulfur gas oil base material for hydrodesulfurization to 10 mass ppm or less sulfur content, the feedstock was mixed is provided. The low-sulfur diesel fuel in accordance with the present invention, was mixed with kerosene base material and the low-sulfur diesel fuel substrate is provided.