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Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201700792
Abstract: The Fischer–Tropsch synthesis to lower olefins (FTO) is a desirable nonpetroleum‐based route to produce basic chemicals. A novel two‐step method was applied to synthesize iron‐based supported catalysts, which is to prepare nano‐Fe3O4 first by thermal…
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Keywords:
nano fe3o4;
al2o3;
lower olefins;
size ... See more keywords
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Published in 2018 at "Journal of Nanoparticle Research"
DOI: 10.1007/s11051-018-4304-5
Abstract: Literature about ZnAl2O4-supported iron Fischer-Tropsch to lower olefins (FTO) catalytic materials is sparse. Fe/K/spinel nanocomposites were synthesized by coprecipitation of Fe/Zn/Al nitrates with a precipitant as well as subsequent calcinations at 350 °C, followed by impregnation…
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Keywords:
tropsch lower;
lower olefins;
fischer tropsch;
hydrocarbon distribution ... See more keywords
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Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2020.04.017
Abstract: Abstract Fe catalyzed Fischer-Tropsch synthesis to lower olefins (FTO) has been recognized as a structure-sensitive reaction. Nanostructure Fe-based catalysts can expose more active surface. But bulk nanostructure Fe catalysts without support interaction show easily sintered…
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Keywords:
synthesis lower;
lower olefins;
size;
tropsch synthesis ... See more keywords
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Published in 2018 at "Chem"
DOI: 10.1016/j.chempr.2018.11.020
Abstract: In this issue of Chem, Ma, Wen, and co-workers have demonstrated a photo-driven Fischer-Tropsch to olefins (FTO) process over an oxygen-decorated Fe5C2 catalyst and achieved a very high olefin/paraffin ratio of 10.9 with high CO…
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Keywords:
solar era;
lower olefins;
synthesis steps;
tropsch synthesis ... See more keywords
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Published in 2019 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2019.04.024
Abstract: Abstract Three-dimensional (3D) honeycomb-like structured graphene (HSG)-supported ternary K-promoted magnesium ferrite catalysts (K-MgFe/HSG) are prepared and evaluated in Fischer–Tropsch synthesis to the lower olefins (FTO). The catalysts bear interconnected mesoporous-macroporous framework of graphene nanosheets decorated…
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Keywords:
lower olefins;
promoted magnesium;
catalyst;
graphene ... See more keywords
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Published in 2017 at "ACS Catalysis"
DOI: 10.1021/acscatal.7b03251
Abstract: Conversion of CO2 to value-added chemicals has been a long-standing objective, and direct hydrogenation of CO2 to lower olefins is highly desirable but still challenging. Herein, we report a selective conversion of CO2 to lower…
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Keywords:
conversion co2;
lower olefins;
conversion;
selective conversion ... See more keywords
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Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-018-08019-7
Abstract: Due to the surge of natural gas production, feedstocks for chemicals shift towards lighter hydrocarbons, particularly methane. The success of a Gas-to-Chemicals process via synthesis gas (CO and H2) depends on the ability of catalysts…
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Keywords:
methane carbon;
production;
lower olefins;
gas ... See more keywords
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1
Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj04734g
Abstract: Syngas is a key platform chemical for the utilization of non-petroleum carbon resources. Therefore, great attention has been paid to syngas conversion to value added chemicals, such as lower olefins (C2–C=4), liquefied petroleum gas (LPG),…
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Keywords:
sapo catalysts;
lower olefins;
olefins selectivity;
al2o3 sapo ... See more keywords
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Published in 2021 at "Journal of Materials Chemistry A"
DOI: 10.1039/d1ta03327a
Abstract: Direct conversion of greenhouse gas carbon dioxide (CO2) into lower olefins (ethylene, propylene and butene) provides an appealing approach to tackle CO2 emission challenges. Admixed catalysts composed of metal/metal oxides...
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Keywords:
interactions admixed;
metal support;
lower olefins;
support interactions ... See more keywords