The use of fuel has become one of the important downstream of coal tar, and there are more and more substitutes for heavy oil in the fields of construction (glass, ceramics), metallurgy, and refractory materials. The demand is growing rapidly. only one enterprise in Zhangjiagang Glass Factory consumes coal every year. Department of fuel oil is 200,000 tons. There are two main methods for coal-based fuel oil production: one is to directly blend coal tar with other products, and the other is to blend coal tar and creosote, both of which consume a lot of tar resources. If fuel oil is directly produced by tar distillation, the yield is about 80%, and the competitive advantage is even less obvious. In addition, if the output of coal-based fuel oil blindly enlarges.
Anthracene oil is mainly used in the production of carbon black, fuel oil or deep processing to extract anthracene and carbazole in my country. The proportion accounts for 25% to 28% of the quality of coal tar. However, if anthracene oil components and pitch components are directly used to produce fuel oil during coal tar processing, anthracene oil and coal pitch products will not be produced. Therefore, the production of anthracene oil is highly correlated with the production of coal pitch. As one of the main blending oils of coal-based fuel oil, the price of heavy oil has a greater impact on the price of anthracene oil. However, with the gradual development of various alternative fuels, the demand for coal-based fuel oil will slowly fall after a rapid increase. The proportion of anthracene oil used in fine chemical applications will increase significantly in the future, and its price will also depend on the trend of the downstream fine chemical product market. It is expected that in a short period of time, the price of anthracene oil will stabilize mainly due to weakness.