Саноатда рақамли технологиялар Volume 3 Issue 1 (2025) · pp. 165-169

SYNTHESIS OF A COMPOSITE MEMBRANE FILTER FOR THE FILTRATION PROCESS OF METHYLDIETHANOLAMINE (MDEA) SOLUTION USED IN THE PURIFICATION OF NATURAL GASES FROM H2S AND CO2 GASES

Анварова, Ирода Анваровна, Элмуродов, Рахмиддина Содикугли, Хайитов, Жонибек Курбанович, Anvarova, Iroda Anvarovna, Elmurodov, Rahmiddin Sodiqo‘g‘li, Xayitov, Jonibek Kurbanovich, Anvarova, Iroda Anvarovna, Elmurodov, Rahmiddin Sodikugli, Khayitov, Jonibek Kurbanovich

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Abstract

Amine solutions are widely used to remove sour components (primarily H2S and CO2) from natural gas and light hydrocarbon gases. Removal of solids from amine solutions is essential for the efficient operation of gas purification plants. In this work, flat-surface composite membranes were synthesized using a phase inversion method based on polyvinylidene fluoride (PVDF) mixed with polyethylene glycol (PEG) and polyacrylonitrile (PAN). The use of polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN), and polyethylene glycol (PEG) in a ratio of 15:5:5 in the preparation of the composite membrane allowed an amine solution flux increase of 18% during the filtration process and a ~97% removal of mechanical particles from the amine solution. These results were proven to be associated with an increase in the porosity and hydrophilicity of the surface of the PVDF composite membranes.

polyvinylidene fluoridepolyacrylonitrilepolyethylene glycolultrafiltration membranesmethyldiethanolamineantifouling propertiesполивинилиденфторидполиакрилонитрилполиэтиленгликольультрафильтрационные мембраны

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APA 7 
Анварова, Ирода Анваровна, Элмуродов, Рахмиддина Содикугли, Хайитов, Жонибек Курбанович, Anvarova, Iroda Anvarovna, Elmurodov, Rahmiddin Sodiqo‘g‘li, Xayitov, Jonibek Kurbanovich, Anvarova, Iroda Anvarovna, Elmurodov, Rahmiddin Sodikugli & Khayitov, Jonibek Kurbanovich (2025). SYNTHESIS OF A COMPOSITE MEMBRANE FILTER FOR THE FILTRATION PROCESS OF METHYLDIETHANOLAMINE (MDEA) SOLUTION USED IN THE PURIFICATION OF NATURAL GASES FROM H2S AND CO2 GASES. Саноатда рақамли технологиялар, 3(1), 165-169.
GOST R 7.0.5 
Анварова, Ирода Анваровна, Элмуродов, Рахмиддина Содикугли, Хайитов, Жонибек Курбанович, Anvarova, Iroda Anvarovna, Elmurodov, Rahmiddin Sodiqo‘g‘li, Xayitov, Jonibek Kurbanovich, Anvarova, Iroda Anvarovna, Elmurodov, Rahmiddin Sodikugli, Khayitov, Jonibek Kurbanovich SYNTHESIS OF A COMPOSITE MEMBRANE FILTER FOR THE FILTRATION PROCESS OF METHYLDIETHANOLAMINE (MDEA) SOLUTION USED IN THE PURIFICATION OF NATURAL GASES FROM H2S AND CO2 GASES // Саноатда рақамли технологиялар. 2025. Т. 3. № 1. С. 165-169.
BibTeX 
@article{анваровна2025,
  author  = {Анварова, Ирода Анваровна and Элмуродов, Рахмиддина Содикугли and Хайитов, Жонибек Курбанович and Anvarova, Iroda Anvarovna and Elmurodov, Rahmiddin Sodiqo‘g‘li and Xayitov, Jonibek Kurbanovich and Anvarova, Iroda Anvarovna and Elmurodov, Rahmiddin Sodikugli and Khayitov, Jonibek Kurbanovich},
  title   = {SYNTHESIS OF A COMPOSITE MEMBRANE FILTER FOR THE FILTRATION PROCESS OF METHYLDIETHANOLAMINE (MDEA) SOLUTION USED IN THE PURIFICATION OF NATURAL GASES FROM H2S AND CO2 GASES},
  journal = {Саноатда рақамли технологиялар},
  year    = {2025},
  volume  = {3},
  number  = {1},
  pages   = {165-169}
}
RIS 
TY  - JOUR
AU  - Анварова, Ирода Анваровна
AU  - Элмуродов, Рахмиддина Содикугли
AU  - Хайитов, Жонибек Курбанович
AU  - Anvarova, Iroda Anvarovna
AU  - Elmurodov, Rahmiddin Sodiqo‘g‘li
AU  - Xayitov, Jonibek Kurbanovich
AU  - Anvarova, Iroda Anvarovna
AU  - Elmurodov, Rahmiddin Sodikugli
AU  - Khayitov, Jonibek Kurbanovich
TI  - SYNTHESIS OF A COMPOSITE MEMBRANE FILTER FOR THE FILTRATION PROCESS OF METHYLDIETHANOLAMINE (MDEA) SOLUTION USED IN THE PURIFICATION OF NATURAL GASES FROM H2S AND CO2 GASES
JO  - Саноатда рақамли технологиялар
PY  - 2025
VL  - 3
IS  - 1
SP  - 165
EP  - 169
ER  -