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What is the decomposition temperature of MDEA?

2009-02-24View Original

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Today, we simulated the MDEA process for H2S absorption, and found that the temperature at the bottom of the regeneration tower was 120 degrees. Will MDEA decompose at this temperature? What is the decomposition temperature of MDEA? . . .
Reply #22009-02-24
MDEA is produced through distillation at around 120 degrees, so at that temperature of 120 degrees it does not decompose.
Reply #32022-10-17
No, the theoretical degradation temperature of MDEA at atmospheric pressure is 126.7 degrees Celsius

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Translated at 2026-07-28 04:52:16

Original: https://bbs.hcbbs.com/thread-397755-1-1.html

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