【Haichuan Chemical Technology Documentation】Reasons for cracking in the outlet pipeline of the heat exchanger tube side in the coal-to-methanol shift section

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【Haichuan Chemical Technology Documentation】Reasons for cracking in the outlet pipeline of the heat exchanger tube side in the methanol synthesis section. Coal chemical industry is an industry that produces chemical products using coal as the main raw material, and it can be divided into three product chains: coal coking, coal gasification, and coal liquefaction. The development of the coal chemical industry has played an important role in alleviating the shortage of energy sources such as oil and natural gas in China, as well as in promoting the growth of downstream industries such as steel, chemicals, and agriculture. Coal-to-methanol is an important application of coal gasification. In situations where petroleum resources are scarce and clean energy that meets environmental standards is needed, producing methanol from coal serves as an important way to make use of coal in a clean manner and to compensate for the shortage of petroleum energy. Due to the relatively late large-scale application of coal chemical industry, understanding of equipment damage in this field is still limited; therefore, conducting in-depth research on coal chemical industry equipment holds great practical significance.