On December 20, Heilongjiang New Industry Investment Group Longjiang Chemical’s 200,000-ton-per-year pure benzene project, which adopted the first domestic process route, was successfully started up and produced qualified products. This marked Longjiang’s The chemical industry's three sets of equipment with an annual output of 200,000 tons of pure benzene, 350,000 tons of phenol acetone, and 200,000 tons of bisphenol A are fully connected, realizing the smooth connection of the "pure benzene-phenol/acetone-bisphenol A" industrial chain, which also marks the The first phase of the Longjiang Chemical Polycarbonate Joint Project was put into full production as planned.
According to reports, the annual output of 200,000 tons of pure benzene project adopts the first domestic process technology route. Toluene is used as raw material, benzene and methane are generated through thermal hydrogenation and demethylation, and the pure benzene product is obtained after distillation and separation. This process route can fully Taking advantage of the abundant toluene resources around Daqing can effectively reduce production costs.
The project officially started construction on August 30, 2022. After a 16-month construction period, the project was successfully put into production. In the next step, Longjiang Chemical will give full play to its industrial chain advantages, scientifically coordinate product production plans, better adapt to market changes and demands, and continuously improve market competitiveness and profitability. Coordinate the production and operation of the first-phase project and the second-phase project, pay close attention to safety production, reduce comprehensive costs, improve product quality, and strive to build Longjiang Chemical into a green, efficient, intrinsically safe, integrated, full-industry chain chemical new material Leading companies.
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