【Ten Years of Rapid Development in Chemical Equipment】The First Domestic Acetic Acid Plant with Zirconium-Steel Double-Layer Composite Plate Fractionation Tower from 1113 to 2023
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Ten years of rapid development in chemical technology – praise for China’s prosperity and strength. This is just a starting point; more participation from everyone will make things even more lively. HaiChuan becomes even better with you here; we welcome everyone to join in the forum discussions. The fragrance of rice in August ----------------------------------------- August 2023. Multiple pieces of equipment for Hengli Petrochemical (Dalian) New Materials Technology Co., Ltd., manufactured by Zhanghuaji (Suzhou) Heavy Equipment Co., Ltd., have been successfully shipped. Among the equipment shipped this time, the recombination column, which is the core equipment of the acetic acid plant for the 1.6 million tons per year high-performance resin and new materials project, is the first large-scale column in the industry to be manufactured using zirconium-steel double-layer composite plates. It is reported that this recombination column has a diameter of 3.9 meters, a height of 65.7 meters, and a weight of 180 tons; its material is zirconium-steel composite plate. This device was independently designed by Zhanghua Machinery, and its design features a dual-layer sealing structure that effectively ensures the sealing integrity and safety of the device during operation.
August 2023. Multiple pieces of equipment for Hengli Petrochemical (Dalian) New Materials Technology Co., Ltd., manufactured by Zhanghuaji (Suzhou) Heavy Equipment Co., Ltd., have been successfully shipped. Among the equipment shipped this time, the recombination column, which is the core equipment of the acetic acid plant for the 1.6 million tons per year high-performance resin and new materials project, is the first large-scale column in the industry to be manufactured using zirconium-steel double-layer composite plates.