66.067 Kimyo va kimyoviy texnologiyalar: CLEANING OF SATURATED ABSORBENTS USED IN NATURAL GAS CLEANING BY THREE-STAGE FILTRATION METHOD AND ANALYSIS OF THEIR PROPERTIES

66.067 Kimyo va kimyoviy texnologiyalar

CLEANING OF SATURATED ABSORBENTS USED IN NATURAL GAS CLEANING BY THREE-STAGE FILTRATION METHOD AND ANALYSIS OF THEIR PROPERTIES

Авторы

  • Tolib Turayev Tashkent Institute of Chemical Technology
  • Gavhar Bozorova Tashkent Institute of Chemical Technology
  • Nurbek Eshankulov Tashkent Institute of Chemical Technology
  • Khasan Kadirov Tashkent Institute of Chemical Technology
  • Alimbay Dushamov Tashkent Institute of Chemical Technology
  • Shodiya Murtozoeva Tashkent Institute of Chemical Technology

DOI:

https://doi.org/10.61151/stjniet.v9i3.516

Ключевые слова:

ethanolamine, natural gas, H2S, SO2, mercaptans, absorbent, monoethanolamine (MEA), diethanolamine (DEA) and methyldiethanolamine (MDEA), resinous substances, anions, quartz sand, activated carbon, mechanical compounds, heat resistant salts

Аннотация

The article presents the results of research on the purification of aqueous solutions of used-saturated ethanolamines from toxic compounds by a three-stage filtration method. In the study, the purification process of ethanolamines by three-stage filtration (sand, charcoal - bentonite and anionite (Tulsion (USA) A-23 and AV-17-8 of the Russian Federation strong base gel type anionites)) was studied, it was found to be the most effective method, and their properties were analyzed done.

Загрузки

Опубликован

2024-09-30

Как цитировать

Turayev , T., Bozorova, G., Eshankulov, N., Kadirov, K., Dushamov , A., & Murtozoeva, S. (2024). 66.067 Kimyo va kimyoviy texnologiyalar: CLEANING OF SATURATED ABSORBENTS USED IN NATURAL GAS CLEANING BY THREE-STAGE FILTRATION METHOD AND ANALYSIS OF THEIR PROPERTIES. Scientific and Technical Journal of Namangan Institute of Engineering and Technology, 9(3), 146–157. https://doi.org/10.61151/stjniet.v9i3.516

Выпуск

Том 9 № 3 (2024): Scientific and technical journal of Namangan Institute of Engineering and Technology

Раздел

Articles