What does a large pressure difference between the inlet and outlet of the synthesis tower indicate, and what causes this large pressure difference?
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What does a large pressure difference between the inlet and outlet of the synthesis tower indicate, and what causes this large pressure difference?
1. Excessive load on the synthesis tower, such as too large a volume of fresh gas entering the tower. With appropriate components in the gas fed into the tower, the reaction proceeds well and a significant amount of heat is generated. To maintain heat balance throughout the tower, it is necessary to increase the volume of syngas circulating in the tower; this inevitably leads to an excessive flow rate of gases within the tower and an increase in pressure differences. 2. Increased resistance caused by severe pulverization and fragmentation of the catalyst. 3. Increased resistance caused by damage or blockage of the internal components in the synthesis tower. 4. The circulation volume into the tower is too high. :