Some features of the interaction of iron with methane at a temperature of 900 °C and a pressure of 100 MPa

Авторы: Persikov E.S., Bukhtiyarov P.G., Aranovich L.Ya, Bondarenko G.V.
Журнал: Experiment in GeoSciences
Том: 28
Номер: 1
Год издания: 2022
Первая страница: 113
Последняя страница: 116
Аннотация: Abstract. Using the original high-gas pressure unit, experiments were performed for the first time on the interaction of iron with methane at a temperature of 900 °C and a pressure of 100 MPa. Note that the experimental data on the possibility of the joint entry of hydrogen and carbon into metallic iron at high pressures are contradictory. Complex methods (microprobe, Raman spectroscopy, mass balance calculations) are used for a thorough analysis of the composition of the metal phases formed in hardening experiments. Unlike the previously studied Fe3C-H2 system, when Fe reacts with methane, there is an active interaction of carbon with iron up to the synthesis of Fe3C carbide.
Добавил в систему: Бухтияров Павел Гаврилович

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