Experimental Investigation on Extraction of Oxidation Products of Sulfur-Containing Compounds
Muktaly D. Myltykbaeva Z.K. Imanbayev Y.I. Malayev A.K. Abylaikhan A.
January 2026Iranian Institute of Research and Development in Chemical Industries
Iranian Journal of Chemistry and Chemical Engineering
2026#45Issue 1132 - 143 pp.
This work proposes an effective method for extracting oxidized sulfur-containing compounds from gas condensate. The oxidative desulfurization of stable gas condensate was investigated in the presence of Na2MoO4, hydrogen peroxide, dibenzoyl peroxide, and air bubbling. The oxidation products were extracted from the oxidized gas condensate using aluminum oxide, silica gel, sulfonated charcoal, activated carbon, and zeolite NaA and NaX, or by extraction with acetone, acetonitrile, N-methylpyrrolidone (N-MP), and N,N-dimethylformamide (DMFA). The combination of gas condensate oxidation followed by adsorption purification using ASCG silica gel or extraction purification with N,N-dimethylformamide allows for a reduction in total sulfur content from 7540 ppm to 680 ppm and 845 ppm, respectively.
Adsorbent , Extract , Gas condensate , Hydrogen peroxide , Oxidants , Oxidative desulfurization
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Scientific Research Institute of New Chemical Technologies and Materials, Al-Farabi Kazakh National University, Almaty, 050038, Kazakhstan
Institute of Combustion Problems, Almaty, 050038, Kazakhstan
Scientific Research Institute of New Chemical Technologies and Materials
Institute of Combustion Problems
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026