• MDEA
  • i want to define aMDEA in promax, when i use MDEA as amine, every thing is ok, but when i enter MDEA and piperazine in component list, the flowsheet doesnt run, could someone help me? (cheresources.com)
  • Piperazine is also a fluid used for CO2 and H2S scrubbing in association with methyl diethanolamine (MDEA). (wikipedia.org)
  • The thermal degradation rates for methyl diethanolamine (MDEA) and piperazine (PZ) are negligible, and PZ, unlike other metals, protect MDEA from oxidative degradation. (wikipedia.org)
  • nonetheless, the CO2 absorption rate, heat of absorption, and solvent capacity are increased through the addition of piperazine to amine gas treating solvents, the most common of which is MDEA due to its unmatched high rate and capacity efficiency. (wikipedia.org)
  • Amine
  • Amine blends that are activated by concentrated piperazine are used extensively in commercial CO2 removal for carbon capture and storage (CCS) because piperazine advantageously allows for protection from significant thermal and oxidative degradation at typical coal flue gas conditions. (wikipedia.org)
  • usually
  • 6H2O, which melts at 44 °C and boils at 125-130 °C. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid). (wikipedia.org)