Interaction of Phenol and Cyclohexanol with Supercritical Water Статьи журнала «Сверхкритические Флюиды: Теория и Практика»

2016, №4

сс. 80-90

V.I. Bogdan, A.V. Kondratyuk, A.E. Koklin, V.V. Lunin

Key words: phenol, cyclohexanol, gasification, supercritical water

Transformation of phenol and cyclohexanol was studied in supercritical water (SCW)
in a flow reactor at 300 bar, 500–750°C, and LHSV = 1.2–2.0 h^-1. At 500–600°C the only
products of phenol conversion are aromatic hydrocarbons – benzene, toluene,
naphthalene and polycyclic aromatic hydrocarbons. Almost complete conversion of phenol
is achieved at 750°C with selectivity to gaseous products (H₂, CO₂,
CH₄, C₂H₄, C₂H₆) not
higher than 30%. A preliminary catalytic hydrogenation of phenol to cyclohexanol
facilitates both overall reaction with SCW and the formation of gaseous products. At
temperature as low as 600°C gaseous products are formed from cyclohexanol, and its
complete conversion is achieved at 700°C. In the latter case the yield of the gaseous
products reaches 70%, including 40% of C₁–C₂ hydrocarbons. The differences in the
rate of conversion in SCW and in selectivity to gaseous products between phenol and
cyclohexanol at 500–750°C are associated with the stability of the aromatic ring.

Translated article

doi:10.1134/S1990793117070041

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ГОСТ
7.0.100-2018

Богдан, В.И. Interaction of Phenol and Cyclohexanol with Supercritical Water / В.И. Богдан, А.В. Кондратюк, А.Е. Коклин [и др.]. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2016. – Т. 11. – № 4. – С. 80-90.

TRANSLIT

Bogdan, V.I. Vzaimodejstvie fenola i ciklogeksanola so sverhkriticheskoj vodoj / V.I. Bogdan, A.V. Kondratyuk, A.E. Koklin [i dr.]. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2016. – Т. 11. – № 4. – S. 80-90.

V.I. Bogdan, A.V. Kondratyuk, A.E. Koklin, V.V. Lunin Interaction of Phenol and Cyclohexanol with Supercritical Water. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 4, 80-90 (2016). https://doi.org/

Interaction of Phenol and Cyclohexanol with Supercritical Water

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