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As the company’s environmental protection project, the project mainly consists of a sewage stripping plant, a sulfur recovery unit, and a sewage treatment plant. It can process and recover the acid gas and acidic water produced by upstream plants, produce sulfur, and use the cleaned gas after treatment. For hydrogen raw materials, turning waste into treasure. The sulfur recovery section of the plant uses a conventional Claus process with first-order high-temperature conversion and two-stage catalytic conversion. The tail gas treatment part adopts the “SSR†process of reduction absorption method, which makes the device sulfur yield more than 99.94%.
The first batch of products produced by Huifeng Petrochemical's new sulfur recovery unit pass the inspection
After more than 20 days of operation and debugging, on January 10th, Shandong Huifeng Petrochemical Group Co., Ltd. passed the first batch of new sulfur recovery devices, indicating that the company’s 2×50,000 tons/year sulphur yellow recycling integrated device successfully drove.