| Issue |
E3S Web Conf.
Volume 583, 2024
Innovative Technologies for Environmental Science and Energetics (ITESE-2024)
|
|
|---|---|---|
| Article Number | 03009 | |
| Number of page(s) | 10 | |
| Section | Oil, Gas, and Fuel Research and Applications | |
| DOI | https://doi.org/10.1051/e3sconf/202458303009 | |
| Published online | 25 October 2024 | |
Analysis of the causes of formation of ethanolamine destruction products in absorbent solutions used in gas cleaning
1 Tashkent Institute of Chemical Technology, Tashkent, Uzbekistan
2 Tashkent State Technical University, Tashkent, Uzbekistan
* Corresponding author: tbturaev2003@gmail.com
The causes of degradation of absorbent solutions used in natural gas purification were analyzed. Factors affecting the physico-chemical properties of absorbents, absorption volume were studied. Compounds (thermally stable salts (TBT), organic acids, di-, tri-, tetra-compounds of amines) affecting the efficiency of gas cleaning and reducing the physico- chemical and working properties of ethanolamine solution were studied. It was determined that the accumulation of the above compounds in the absorbent solution causes its saturation, adversely affects the physico- chemical and working properties of the absorbent solution, and makes it unsuitable for the gas cleaning process.
© The Authors, published by EDP Sciences, 2024
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