【Ten Years of Rapid Development in Chemical Processing Equipment】From 1390 to 2024, the development of a complete set of technical processes for an FHPPO20 production capacity of 200,000 tons per year was completed

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This post was last edited by “Fish Swimming in the Desert” on January 26, 2024, at 15:47. Happy New Year 2024! ********************** [Ten Years of Great Development in Chemical Engineering Equipment] This is a continuously updated summary thread; all are welcome to participate in the discussions. https://bbs.hcbbs.com/thread-3576046-1-1.html (Source: Haichuan Chemical Engineering Forum) ***************** On January 8, East China Design Institute entered into a technical cooperation agreement with Tianjin Dagu Chemical and the Dalian Institute of Chemical Physics, Chinese Academy of Sciences. This agreement will help promote the new process of producing propylene oxide through the direct oxidation of propylene using a liquid-solid circulating fluidized bed reactor (FHPPO). It marks the transition of this technology into the full-scale industrial application phase. 　　After more than 10 years of joint research and development, including catalyst development, pilot tests, and scale-up trials, the FHPPO technology has matured. Huanyu East China Design Institute has successfully developed a complete set of technical process packages for a production capacity of 200,000 tons per year. 　　The core innovation of the FHPPO technology lies in the development of specialized, high-efficiency catalysts and dedicated liquid-solid circulating fluidized-bed reactors, which significantly improve the conversion rate of hydrogen peroxide (above 99%), the effective utilization rate of hydrogen peroxide (above 99%), and the selectivity for propylene oxide (above 98%). The application of this technology can not only reduce production costs but also improve product quality, while offering higher safety levels and lower energy consumption. Furthermore, its impact on the environment is minimal, making it a true green chemical technology. 　　With the full industrialization and widespread adoption of FHPPO technology, this innovative approach will serve as a key driver in facilitating the transformation of the propylene oxide industry toward being greener, more efficient, and lower in carbon emissions.