Do heat exchanger grates leak easily?
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In the ammonia synthesis process, our converter operates at 0.8 MPa. The heat exchangers using water as a coolant, as well as the partition plates of the inter-stage heat exchangers, are prone to corrosion, which leads to rapid internal leakage. How can this be prevented more effectively?
If it happens frequently, then the material issue needs to be considered
The strength of the ceiling itself is less affected, but due to the presence of gases such as sulfur or CO2 in the gas stream, corrosion can occur easily, which in turn leads to issues like leaks and drips.
304 stainless steel, or other corrosion-resistant materials, can be used for cladding, but this material issue should be taken into consideration during the design phase.
The equipment structure, material selection, medium corrosion, and manufacturing quality should be taken into consideration
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