TY - JOUR

T1 - LaCoO3perovskite-type catalysts in syngas conversion

AU - Jetpisbayeva, Gulim Danebaevna

AU - Dokuchits, Eugene Vladimirovich

AU - Tafilevich, Angelina Nikolaevna

AU - Minyukova, Tatyana Petrovna

AU - Massalimova, Bakytgul Kabykenovna

AU - Sadykov, Vladislav Aleksandrovich

PY - 2020/1/1

Y1 - 2020/1/1

N2 - LaCoO3 samples were obtained by the hydrothermal and citrate methods. The dynamics of the phase transformations of the initial hydroxo compounds into the oxide state and the subsequent reduction in a hydrogen-containing mixture were studied by the differential thermal analysis and X-ray diffraction methods. The results of the catalytic tests in the syngas conversion showed that the path of conversion depends on the phase composition of the catalyst in the oxide state. In contrast to the standard CoAl sample, alcohols prevail in the liquid products formed on LaCoO3 catalysts.

AB - LaCoO3 samples were obtained by the hydrothermal and citrate methods. The dynamics of the phase transformations of the initial hydroxo compounds into the oxide state and the subsequent reduction in a hydrogen-containing mixture were studied by the differential thermal analysis and X-ray diffraction methods. The results of the catalytic tests in the syngas conversion showed that the path of conversion depends on the phase composition of the catalyst in the oxide state. In contrast to the standard CoAl sample, alcohols prevail in the liquid products formed on LaCoO3 catalysts.

KW - synthesis gas transformation

KW - synthesis of alcohols

UR - http://www.scopus.com/inward/record.url?scp=85086649417&partnerID=8YFLogxK

U2 - 10.1515/chem-2020-0099

DO - 10.1515/chem-2020-0099

M3 - Article

AN - SCOPUS:85086649417

VL - 18

SP - 482

EP - 487

JO - Open Chemistry

JF - Open Chemistry

SN - 2391-5420

IS - 1

ER -