High Temperature WGSR Catalyst Based on the Nanodispersed Metastable Fe oxyhydroxide, 2-Line Ferrihydrite - Доклады на конференциях | Sciact - CRIS-система Института катализа

High Temperature WGSR Catalyst Based on the Nanodispersed Metastable Fe oxyhydroxide, 2-Line Ferrihydrite Доклады на конференциях

Язык

Английский

Тип доклада

Стендовый

Конференция

9th Natural Gas Conversion Symposium
30 мая - 3 июн. 2010 , Lyon

Авторы

Khassin A.A. ¹ , Minyukova T.P. ¹ , Baronskaya N.A. ¹ , Filonenko G.A. ¹ , Yurieva T.M. ¹

Организации

1	Институт катализа им. Г.К. Борескова СО РАН

Cr, Cu-doped 2-line ferrihydrite (2-LFH) demonstrates high catalytic activity, especially at low temperature (300-350°C) that allows reducing the star ting temperature in adiabatic HT WGS reactor. Kinetic analysis data show that promotion of 2LFH by Me3+ cations can dramatically change the activation energy and the rate of crystallization to hematite. Metastability of Cr-promoted 2LFH and its transformation to hematite doesn’t restrict application of 2LFH in catalytic reactions at moderate temperatures.

Khassin A.A. , Minyukova T.P. , Baronskaya N.A. , Filonenko G.A. , Yurieva T.M.
High Temperature WGSR Catalyst Based on the Nanodispersed Metastable Fe oxyhydroxide, 2-Line Ferrihydrite
9th Natural Gas Conversion Symposium 30 May - 3 Jun 2010