Liquefaction of liptobiolith coal in supercritical water flow under non-isothermal conditions

2014, №1

сс. 12-28

O.N. Fedyaeva, A.A. Vostrikov, A.V. Shishkin, N.I. Fedorova

Key words: liptobiolith coal, supercritical water, liquefaction, desulfurization, kinetics and mechanisms of reactions

Liquefaction of liptobiolith coal in steam and supercritical water (SCW) flow at
constant increase of temperature from 300 up to 470 °C is studied. Temperature
dependencies of the yield of liquid and volatile products and apparent kinetic parameters
of the process are obtained. The yields of oil, resin, asphaltene and volatile products are
estimated as 23.2, 16.1, 5.1 and 14.1% of the coal organic matter (COM), respectively.
Participation of water molecules in thermochemical transformations of COM resulted
in the 13.2% wt. increase of oxygen amount in the conversion products and residue.

Translated article

doi:10.1134/S1990793114080065

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ГОСТ
7.0.100-2018

Федяева, О.Н. Liquefaction of liptobiolith coal in supercritical water flow under non-isothermal conditions / О.Н. Федяева, А.А. Востриков, А.В. Шишкин [и др.]. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2014. – Т. 9. – № 1. – С. 12-28.

TRANSLIT

Fedyaeva, O.N. Ozhizhenie liptobiolitovogo uglya v potoke sverhkriticheskoj vody v neizotermicheskih usloviyah / O.N. Fedyaeva, A.A. Vostrikov, A.V. SHishkin [i dr.]. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2014. – Т. 9. – № 1. – S. 12-28.

O.N. Fedyaeva, A.A. Vostrikov, A.V. Shishkin, N.I. Fedorova Liquefaction of liptobiolith coal in supercritical water flow under non-isothermal conditions. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 1, 12-28 (2014). https://doi.org/

Liquefaction of liptobiolith coal in supercritical water flow under non-isothermal conditions

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