Shandong Tianhong Chemical Co., Ltd. has an annual output of 90,000 tons of ethylene-propylene rubber and its supporting projects started in the Dongying Port Economic Development Zone. According to the environmental impact assessment of ethylene propylene rubber project of Dongying Port Economic Development Zone, the total area of ​​the project is 704,300 square meters. The main construction includes 5 million tons of raw material refining equipment and 1.8 million tons of poor quality oil comprehensive utilization equipment. 2 million tons/year MCC plant, 1.8 million tons/year middle aromatic hydrotreating unit, 1.5 million tons/year hydrocracking unit, 1 million tons/young oil upgrading unit, and 200,000 tons/year C4 aromatization unit , 450,000 tons/year gas fractionation unit, 80,000 tons/year MTBE unit, 800,000 tons/young aromatics hydrodesulfurization unit, 40000Nm3/h dry gas hydrogen production unit, 2×3 million tons/year sulfur recovery unit, Product refinement device, 3 × 30,000 tons / year ethylene propylene rubber device and supporting public and storage environmental protection facilities.
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