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Important milestone achieved in Shanghai Huayi Syngas supply and related projects 2025-02-05 The syngas and related projects in Shanghai Huayi have successfully been connected to the power grid, laying a solid foundation for further development of the projects. This power supply involves numerous electrical devices, including 4 35-kilovolt transformers, 6 10-kilovolt transformers, as well as 69 high-voltage cabinets and 171 low-voltage cabinets. Project Overview: The Huayi Syngas Supply and Supporting Project involves the construction of a new acetic acid plant with an annual capacity of 800,000 tons, as well as a synthetic ammonia plant with an annual capacity of 300,000 tons; it also supplies 80,000 m³/h of CO+H₂ to the chemical industry zone. The construction scope includes air separation, POX units, MDEA purification, membrane separation and PSA, CO cryogenic tanks, ammonia synthesis, acetic acid plants, etc. The main construction components of this project include: air separation unit, POX unit, MDEA purification unit, membrane separation and PSA units, CO cryogenic tank unit, ammonia synthesis unit, acetic acid unit, etc. The main auxiliary equipment and utility systems comprise a circulating water system, desalination station, reclaimed water reuse system, main substation, regional substations, comprehensive building, control room, analysis and testing building, hazardous chemicals storage area, spare parts warehouse, maintenance and repair workshop, hazardous waste temporary storage area, foam station/rainfall valve room, fire accident pond, rainwater monitoring pond, security gate, flare stack, etc.