MEMBRANE-ASSISTED GAS ABSORPTION METHOD FOR THE REMOVAL AND CAPTURE OF ACID GASES
This study is devoted to the creation of absorbent solutions and their use in the proposed membrane-assisted gas absorption separation technology in order to increase the efficiency of acid gas removal and reduce hydrocarbon losses. Acid gas absorbents based on aqueous solutions of methyldiethanolamine containing a new ionic liquid [N1,1,2OH,2OH][Gly] have been proposed and studied. The efficiency of the process was studied using the example of an 8-component gas mixture. The final efficiency of the studied system with the new absorbent was up to 99 % in removing acid gases with hydrocarbon losses of up to 1 % at maximum productivity.
Authors
- Kirill A. Smorodin (ORCID: https://orcid.org/0000-0001-6950-3579)
- Artem A. Atlaskin (ORCID: https://orcid.org/0000-0001-9662-8115)
- Anna N. Stepakova (ORCID: https://orcid.org/0009-0004-1530-9489)
- Sergey S. Kryuchkov (ORCID: https://orcid.org/0000-0002-6868-5064)
- И. В. Воротынцев (ORCID: https://orcid.org/0000-0003-2282-0811)
- Mariia Atlaskina
Institutions
- D. Mendeleyev University of Chemical Technology of Russia (RU)
Publication Details
- Journal
- Transaction Kola Science Centre
- Published
- 2024-11-28
- DOI
- https://doi.org/10.37614/2949-1215.2024.15.1.042
- Primary Topic
- Extraction and Separation Processes
- Type
- article
- Field-Weighted Citation Impact
- 0.00