Combinatorial approach to the preparation and characterization of catalysts for biomass steam reforming into syngas

Polina Yaseneva; Svetlana Pavlova; Vladislav Sadykov; Galina Alikina; Anton Lykashevich; Vladimir Rogov; Sergey Belochapkine; Julian Ross

doi:10.1016/j.cattod.2008.03.016

Combinatorial approach to the preparation and characterization of catalysts for biomass steam reforming into syngas

Polina Yaseneva, Svetlana Pavlova, Vladislav Sadykov, Galina Alikina, Anton Lykashevich, Vladimir Rogov, Sergey Belochapkine, Julian Ross

Retired Staff

RAS - Boreskov Institute of Catalysis, Siberian Branch

Research output: Contribution to journal › Article › peer-review

Abstract

A number of catalysts based on Al₂O₃ loaded with doped Ce-Zr mixed oxides and different active components (Cu, Cu-Ni, Ru, Pt, etc.) were synthesized via standard wet impregnation method using the robotic workstation. Ethanol (EtOH) was taken as a model compound of bio-oil and steam reforming of ethanol (ESR)-as a model reaction. Activity screening experiments performed at 600-700 °C in 0.5 vol.% C₂H₅OH + 2.5 vol.% H₂O + 97 vol.% He mixture revealed that the most effective catalyst composition is Ru/Ce_0.4Zr_0.4Sm_0.2/Al₂O₃. Catalytic activity investigations at high reagent concentrations (10 vol.% C₂H₅OH + 40 vol.% H₂O + 50 vol.% N₂) at 650-800 °C confirmed this fact, revealing also that at high temperatures the activity of Cu-Ni catalysts is comparable with that of Ru-containing catalyst.

Original language	English
Pages (from-to)	23-28
Number of pages	6
Journal	Catalysis Today
Volume	137
Issue number	1
DOIs	https://doi.org/10.1016/j.cattod.2008.03.016
Publication status	Published - 30 Aug 2008

Keywords

Bio-oil
Ce-Zr mixed oxides
Combinatorial synthesis
Cu-Ni
Pt
Ru
Steam reforming of ethanol
Syngas

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10.1016/j.cattod.2008.03.016

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title = "Combinatorial approach to the preparation and characterization of catalysts for biomass steam reforming into syngas",

abstract = "A number of catalysts based on Al2O3 loaded with doped Ce-Zr mixed oxides and different active components (Cu, Cu-Ni, Ru, Pt, etc.) were synthesized via standard wet impregnation method using the robotic workstation. Ethanol (EtOH) was taken as a model compound of bio-oil and steam reforming of ethanol (ESR)-as a model reaction. Activity screening experiments performed at 600-700 °C in 0.5 vol.% C2H5OH + 2.5 vol.% H2O + 97 vol.% He mixture revealed that the most effective catalyst composition is Ru/Ce0.4Zr0.4Sm0.2/Al2O3. Catalytic activity investigations at high reagent concentrations (10 vol.% C2H5OH + 40 vol.% H2O + 50 vol.% N2) at 650-800 °C confirmed this fact, revealing also that at high temperatures the activity of Cu-Ni catalysts is comparable with that of Ru-containing catalyst.",

keywords = "Bio-oil, Ce-Zr mixed oxides, Combinatorial synthesis, Cu-Ni, Pt, Ru, Steam reforming of ethanol, Syngas",

author = "Polina Yaseneva and Svetlana Pavlova and Vladislav Sadykov and Galina Alikina and Anton Lykashevich and Vladimir Rogov and Sergey Belochapkine and Julian Ross",

year = "2008",

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doi = "10.1016/j.cattod.2008.03.016",

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T1 - Combinatorial approach to the preparation and characterization of catalysts for biomass steam reforming into syngas

AU - Yaseneva, Polina

AU - Pavlova, Svetlana

AU - Sadykov, Vladislav

AU - Alikina, Galina

AU - Lykashevich, Anton

AU - Rogov, Vladimir

AU - Belochapkine, Sergey

AU - Ross, Julian

PY - 2008/8/30

Y1 - 2008/8/30

N2 - A number of catalysts based on Al2O3 loaded with doped Ce-Zr mixed oxides and different active components (Cu, Cu-Ni, Ru, Pt, etc.) were synthesized via standard wet impregnation method using the robotic workstation. Ethanol (EtOH) was taken as a model compound of bio-oil and steam reforming of ethanol (ESR)-as a model reaction. Activity screening experiments performed at 600-700 °C in 0.5 vol.% C2H5OH + 2.5 vol.% H2O + 97 vol.% He mixture revealed that the most effective catalyst composition is Ru/Ce0.4Zr0.4Sm0.2/Al2O3. Catalytic activity investigations at high reagent concentrations (10 vol.% C2H5OH + 40 vol.% H2O + 50 vol.% N2) at 650-800 °C confirmed this fact, revealing also that at high temperatures the activity of Cu-Ni catalysts is comparable with that of Ru-containing catalyst.

AB - A number of catalysts based on Al2O3 loaded with doped Ce-Zr mixed oxides and different active components (Cu, Cu-Ni, Ru, Pt, etc.) were synthesized via standard wet impregnation method using the robotic workstation. Ethanol (EtOH) was taken as a model compound of bio-oil and steam reforming of ethanol (ESR)-as a model reaction. Activity screening experiments performed at 600-700 °C in 0.5 vol.% C2H5OH + 2.5 vol.% H2O + 97 vol.% He mixture revealed that the most effective catalyst composition is Ru/Ce0.4Zr0.4Sm0.2/Al2O3. Catalytic activity investigations at high reagent concentrations (10 vol.% C2H5OH + 40 vol.% H2O + 50 vol.% N2) at 650-800 °C confirmed this fact, revealing also that at high temperatures the activity of Cu-Ni catalysts is comparable with that of Ru-containing catalyst.

KW - Bio-oil

KW - Ce-Zr mixed oxides

KW - Combinatorial synthesis

KW - Cu-Ni

KW - Pt

KW - Ru

KW - Steam reforming of ethanol

KW - Syngas

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DO - 10.1016/j.cattod.2008.03.016

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AN - SCOPUS:45949108895

SN - 0920-5861

VL - 137

SP - 23

EP - 28

JO - Catalysis Today

JF - Catalysis Today

IS - 1

ER -

Combinatorial approach to the preparation and characterization of catalysts for biomass steam reforming into syngas

Abstract

Keywords

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