【Major Equipment in the Chemical Equipment Industry】Isomerization Mixed Feed Heat Exchanger for 1.74–1 million tons/year p-xylene Plant
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This post was last edited by Desert Fish on 2022-5-8 10:16: Red May for chemical workers! Reply reward! ---------------------------------------------- The past decade has been a period of rapid development for China’s chemical industry, marked by the emergence of many new processes, products, and equipment. There has also been significant progress in China’s chemical processing equipment, which has contributed to the swift advancement of the petrochemical sector. Here, we have compiled some of the achievements and breakthroughs made by Chinese equipment manufacturers in terms of larger-scale production and increased use of domestic equipment. We invite everyone to share their insights and discuss these topics together; let’s cheer for Made in China and support the development of chemical processing equipment! =====================
Longhui Company is making good progress in the manufacturing of the isomerization mixed feed heat exchanger (0265-E-801) for the 1# 1 million tons per year p-xylene unit of Dongying Weilian Chemical Co., Ltd.’s 2 million tons per year p-xylene project. The manufacturing technical regulations follow those specified in TSG 21-2016, the Safety Technical Inspection Regulations for Fixed Pressure Vessels. The equipment has a total length of 18.736 meters, a diameter of 3.5 meters, and a weight of around 210 tons. The material used is 12Cr2Mo1R; the heat exchange area is 15,800㎡, and the total volume is 164 m3. The basic wind pressure is 500 па, and the seismic design intensity is 7 degrees. The media flowing within the tube side and shell side are hydrogen and aromatics, respectively. The service life of this equipment is expected to be 15 years after it is put into operation.
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