Recently, the 110,000-ton/year benzene extraction facility of Jingmen Petrochemical, which was designed by Qingdao Yingpeier Chemical Engineering Co., Ltd. and built by Hubei Jinshi Refining & Chemical Construction Co., Ltd., was successfully launched. The product quality meets the design requirements and the company has achieved high-grade clean gasoline products. Closer to the EU III standards for production strategy.
It is understood that Jingmen Petrochemical's 110,000 t/y benzene extraction plant includes pre-fractionation section, extraction section, solvent recovery and regeneration, and aromatics refinement. It adopts the patented extraction and distillation process technology of the Petrochemical Research Institute of Sinopec Corp. The raw material is depentane oil from the upstream reformer, and a sulfolane-solvent complex solvent system is used, which has the advantages of high operational stability and high yield of aromatics in the benzene extraction distillation column; at the same time, the high added value of the device production. The product, benzene, further improved the product structure and enabled Jingmen Petrochemical's high-grade clean gasoline products to meet the requirements of 1% of the Euro III standard gasoline benzene content. This is not only more environmentally friendly, but also improves Jingmen Petrochemical's ability to respond to market demand and the unit product. rate of return. In addition, the separated benzene products can also be sold as raw materials for chemical plants, achieving the goal of improving product quality and maximizing profits.
It is understood that Jingmen Petrochemical's 110,000 t/y benzene extraction plant includes pre-fractionation section, extraction section, solvent recovery and regeneration, and aromatics refinement. It adopts the patented extraction and distillation process technology of the Petrochemical Research Institute of Sinopec Corp. The raw material is depentane oil from the upstream reformer, and a sulfolane-solvent complex solvent system is used, which has the advantages of high operational stability and high yield of aromatics in the benzene extraction distillation column; at the same time, the high added value of the device production. The product, benzene, further improved the product structure and enabled Jingmen Petrochemical's high-grade clean gasoline products to meet the requirements of 1% of the Euro III standard gasoline benzene content. This is not only more environmentally friendly, but also improves Jingmen Petrochemical's ability to respond to market demand and the unit product. rate of return. In addition, the separated benzene products can also be sold as raw materials for chemical plants, achieving the goal of improving product quality and maximizing profits.
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