Link Map of Modern Coal Chemical Products Deep Processing Industry

The development of modern coal chemical industry is of great strategic significance for ensuring energy security, promoting clean and efficient utilization of coal, transformation and upgrading of coal industry, and fostering new economic growth points. The quality of clean gasoline/diesel blending component series is far higher than that of petroleum-based oil products, with less emissions and high octane number. It can meet the huge demand of the country for high-quality blending components of refined oil, with an annual demand of more than 10 million tons. Sulphur-free and aromatic solvent oils are basically free of sulfur, nitrogen, aromatics and heavy metals, and have high n-alkanes content. They are widely used in pharmaceutical, food, cosmetics, electronics and other industries, with an annual demand of more than 500,000 tons. High-grade lubricant base oil: can meet the international class III + lubricant standards, domestic annual imports of 2-3 million tons. Fito special wax series products, annual demand of 200,000 tons. Therefore, the liquefaction route of modern coal chemical industry is to develop the advantages of high-end oil products, super-clean oil products and special oil products. The development focus is on the deep processing of coal chemical products (especially Fischer-Tropsch synthetic products), to transform coal resources into special fuels and high-end chemicals with high added value in situ, and to focus on the development of super-clean steam and diesel. The production technology of oil, military diesel oil, high density aviation kerosene, rocket kerosene and other special oil products should be differentiated and refined.