Explain the reasons for the increase in temperature of the catalyst layer in the synthesis tower?

2015-10-19View Original

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Explain the reasons for the increase in temperature of the catalyst layer in the synthesis tower?

Reply #22015-10-19

The main reasons are as follows:； (1) A decrease in the circulation air volume will cause the tower temperature to rise. (2) Changes in gas composition, such as a decrease in methane content in the fresh gas, can also cause the tower temperature to rise. (3) Illness of the instruments causing an illusion of rising temperature; (4) Increased control of the drum pressure, which in turn leads to an increase in catalyst temperature

Reply #32015-10-19

The fresh gas flow increases, the circulation rate decreases, and there is a severe shortage of cooling capacity in the shell side.

Reply #42015-10-20

. The amount of fresh gas increases, as does the amount of active components, which accelerates the rate and intensity of the synthesis reaction

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