SYNTHESIS OF CATIONITE BASED ON INDENE, A SECONDARY PRODUCT OF HYDROCARBONS PYROLYSIS

Authors

Saidmansur Sh. SAIDOBBOZOV, National University of Uzbekistan, Tashkent, UzbekistanFollow
Suvonkul E. NURMANOV, National University of Uzbekistan, Tashkent, UzbekistanFollow
Dilorom H. MIRKHAMITOVA, National University of Uzbekistan, Tashkent, UzbekistanFollow

Abstract

The purpose of the study is extraction of the indene from pyrolysis oil obtained from the pyrolysis of hydrocarbons at the Ustyurt gas processing plant. Indene is isolated by rectification from the composition of pyrolysis oil formed as a by-product of the process of hydrocarbons pyrolysis at the Ustyurt gas processing plant. Polymethyleneindenesulfocationite was synthesized on the basis of isolated indene, and its structure and physicochemical properties were determined. Chromatomass spectrum of pyrolysis oil was obtained and analyzed. The indene fraction and the synthesized polymethyleneindenesulfocationite were analyzed using IR spectroscopy and SEM (scanning electron microscopy). Thermal analysis of cationite was performed by TGA/DTA. Operational properties of cationites: SEC (static exchange capacity) and DEC (dynamic exchange capacity) were 3.8 mg eq/g and 472 mol/m³, respectively.

Recommended Citation

SAIDOBBOZOV, Saidmansur Sh.; NURMANOV, Suvonkul E.; and MIRKHAMITOVA, Dilorom H. (2024) "SYNTHESIS OF CATIONITE BASED ON INDENE, A SECONDARY PRODUCT OF HYDROCARBONS PYROLYSIS," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2024: No. 2, Article 7.
DOI: https://doi.org/10.34920/cce202427
Available at: https://cce.researchcommons.org/journal/vol2024/iss2/7