What types of boiler chemicals are there, such as cleaning agents, deoxygenation agents, and condensate treatment agents? What is an effective way to choose them for rust prevention and scale prevention?
■What types of boiler chemicals are there?
Boilers have various types of chemicals, including cleaning agents to prevent can body troubles, deoxygenating agents, composite cleaning agents that are a mixture of the two, and condensate treatment agents to prevent issues in the steam condensate system. There are products with different raw materials and formulations available, and it is important to choose the optimal product based on the type of boiler, the quality of the feedwater, and the steam application.
■What happens if chemicals are not used?
If scale builds up, heat transfer efficiency decreases, which can lead to localized overheating, damage to the can body, or unexpected operational shutdowns. Additionally, if carryover occurs, where boiler water mixes with steam, it can result in decreased steam purity and damage to equipment such as superheaters. Managing water quality with chemicals is a crucial measure to prevent such issues.
■What effects should be considered when choosing?
1. Rust prevention effect (deoxygenating agents, pH adjusters)
2. Scale prevention
3. Carryover prevention
■What to do if you're unsure about choosing chemicals?
The optimal product varies depending on the type of boiler, the quality of the feedwater, and the steam application. If you're unsure about selecting water treatment chemicals such as cleaning agents, deoxygenating agents, or condensate treatment agents, please feel free to consult with us first.
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