Results from a study of the compositions of gas condensates of Urengoi field and liquid pyrolysis products of Muna brown coal of Altai Region are used to select a feedstock for producing rubber solvent (Nefras C2 80/120, Kalosha rubber solvent) in the highest yield. The studied feedstock is fractionated in a laboratory distillation column. The hydrocarbon composition of the fraction corresponding to the Nefras C2 80/120 boiling-point range is determined in compliance with TU 38.401-67-108-92 specifications. A method consisting of dynamic adsorption on silica gel is proposed for removing unsaturated and aromatic hydrocarbons from the Nefras C2 80/120 fraction.
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The work was sponsored by State Task for Scientific Activity of the RF Ministry of Education and Science for 2014-2016, Project No. 773.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 1, pp. 26 – 28, January– February, 2016.
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Gorelova, O.M., Komarova, L.F. Feasibility Assessment for the Use of Various Hydrocarbon Feedstocks to Produce Rubber Solvent. Chem Technol Fuels Oils 52, 38–42 (2016). https://doi.org/10.1007/s10553-016-0670-9
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DOI: https://doi.org/10.1007/s10553-016-0670-9