Successful initial power supply to the 110kV power transformer in Substation No. 2 of Wanhua’s Fujian Industrial Park gas capacity expansion project

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Recently, the 110kV power transformer in Substation No. 2 of the gas capacity expansion project at Wanhua Fujian Industrial Park, located in the Ningbo branch, was successfully powered up, laying a solid foundation for subsequent equipment commissioning and operations. According to a report from Shaanxi Huajian in March, the hard water removal system for Wanhua Chemical’s Fujian gas capacity expansion project, which was constructed by Shaanxi Huajian’s Second Company, was successfully delivered. The MDI integrated capacity expansion project at Wanhua’s Fujian industrial park – gas capacity expansion upgrade – involves upgrading the three existing gasification units, as well as adding 2 new gasification furnaces and related facilities. After the renovation, the total syngas production capacity of the entire plant increased by 330,000 m3/h. In addition, on the reserved land within the existing gas plant complex, one oxygen separation unit with a capacity of 62,500 m3/h will be built, along with one air compression unit with a capacity of 40,000 m3/h. There will also be one carbon monoxide deep cryogenic separation unit with a capacity of 20,000 m3/h and another with a capacity of 30,000 m3/h. Two PSA hydrogen production units with a capacity of 80,000 m3/h each will be installed, as well as one sulfuric acid production unit with an annual capacity of 46,400 tons (for sulfur recovery) and one ammonia synthesis unit with an annual capacity of 200,000 tons.