Regarding the issue of urea heating

2018-11-20View Original

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We have a urea storage tank used to hold 46% urea solution for SNCR applications. I’m not quite sure why there is heating inside the tank – it seems to be used to heat the urea solution. Why do we need to do this? Won’t it decompose? I hope some expert can give me some advice

Reply #22018-11-20

At low temperatures, urea will crystallize

Reply #32018-11-21

Maintain the temperature to ensure a stable urea concentration; in other words, it’s to prevent precipitation

Reply #42018-11-21

:victory:*e*e

Reply #52018-11-21

Crystallization: ammonium salts have a low precipitation temperature

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Regarding the issue of urea heating

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