【Ten Years of Rapid Development in Chemical Equipment】The reactor for the 600,000 tons/year PDH plant manufactured in Nanjing from 1957 to 2021

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Praise the prosperity and strength of modern China; witness the significant development in chemical engineering equipment over the past decade. Replies will be rewarded – discussions are welcome. -------------------------------------------In 2021, Zhongsheng Equipment Manufacturing Company completed the manufacturing of the reactor for the 600,000 tons per year PDH plant as part of the Huisheng Project – a project aimed at the comprehensive utilization of carbon three and carbon four compounds at Shandong Binhua New Materials Co., Ltd., and the reactor was successfully delivered. Zhongsheng Equipment Manufacturing Company has extensive experience in manufacturing the core heat exchangers for PDH equipment, specifically internal hole welded heat exchangers. This project marks the company’s first time handling the design and manufacture of the core reactors used in PDH units. The successful completion of this project indicates that Zhongsheng now possesses the capability to design and manufacture all the key components of PDH units; it is the result of the joint efforts of all team members. This reactor is designed to operate at temperatures up to 650°C, and it has strict requirements regarding the carbon content of the raw materials; therefore, the company strictly controls the quality of these materials to ensure that all specifications are met before they can be used in manufacturing. During the manufacturing process, the company strictly controls dimensions such as ellipticity and straightness, and works closely with the manufacturers of the internal components to lay a solid foundation for their successful installation.