What are the advantages of MDEA for CO2 removal than other amines?

Asked by adsam 7 years, 4 months ago | 1 Answers


1 Answer

0
mlraio5 6 years, 7 months ago

Advantages:

  • High Solution concentration (up to 50-55 wt%)
  • High Acid gas Loading
  • Low corrosion
  • Slow degradation rates
  • Lower heats of reaction
  • Low vapor pressure and solution losses

Disadvantages:

  • Slow reaction rate with CO2
  • Tendency to foam at higher concentration
  • Higher cost

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