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On February 6, Guangxi huayi chlor-alkali chemical co., ltd. held a mid-delivery ceremony for 300000 tons/year propylene oxide plant of HPPO project.
february 6, Guangxi Huayi Chlor-Alkali Chemical Co., Ltd. HPPO project 300000 tons/year propylene oxide plant delivery ceremony it marks that the device is officially transferred from the construction stage to the production preparation stage. This is after the hydrogen peroxide device, another core device of the project was successfully completed. Li Fan, deputy secretary of the Shanghai Chlor-Alkali Party Committee and general manager, attended the ceremony and delivered a speech. Cui Wei, secretary of the company's party committee and HPPO project manager, announced that the project agreed to CCCM. Li Jun, deputy secretary of the company's party committee and general manager, presided over the ceremony.
From the construction cycle, the device is in. Construction started in September 2024 and lasted 17 months. Complete the construction task, reflecting the project team's efficient engineering management capabilities. For such large chemical plants, this construction cycle is at the upper-middle level in the industry.
the device uses HPPO (hydrogen peroxide-based propylene oxide) green production process independently developed by Sinopec compared with the traditional chlorohydrin method and co-oxidation method, the process has significant technical and economic advantages: less waste emissions, low energy and material consumption, mild reaction conditions, high conversion selectivity. It is worth noting that the project belongs the first batch of benchmarking projects for large-scale application in China it has important demonstration significance for the domestic promotion of HPPO process.
From the perspective of supply chain, HPPO process needs to be matched with hydrogen peroxide device, which also explains why Guangxi Huayi built hydrogen peroxide device first, forming a close matching of raw materials and products.
the CCCC marks a key step in the construction of "propylene-propylene oxide-polyether polyol" integrated industrial chain in Guangxi Huayi. This vertical integration layout can not only optimize the cost structure, improve the ability to resist risks, but also provide stable raw material guarantee for the downstream polyurethane industry.
From the market pattern, the production capacity of 300000 tons/year will be significantly enhanced. South and Southeast Asian Markets propylene oxide supply capacity. For traders and downstream users, localized supply will shorten delivery cycles, reduce logistics costs, while reducing dependence on imported products and improving supply chain resilience.
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