Direct Insight into Ethane Oxidative Dehydrogenation over Boron Nitrides
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DOI: 10.1002/cctc.201700725
Abstract: The ultimate objective of chemical conversion is to achieve 100 % selectivity from catalysis, and this is also a prodigious challenge for the conversion of light paraffins into olefins, because it involves controlled activation of highly… read more here.
Keywords: ethane; dehydrogenation; direct insight; conversion ... See more keywords
Oxidative Dehydrogenation of n‐Octane over Niobium‐Doped NiAl2O4: An Example of Beneficial Coking in Catalysis over Spinel
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DOI: 10.1002/cctc.201701940
Abstract: NiAl2O4‐based materials are known as enhanced catalysts for several catalytic applications that have coke deposition in common. In this study, Nb as a dopant was found to occupy the octahedral sites of the spinel preferably.… read more here.
Keywords: dehydrogenation octane; octane niobium; spinel; coke deposition ... See more keywords
Unveiling the Role of Active Oxygen Species in Oxidative Dehydrogenation of Ethane with CO2 over NiFe/CeO2
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DOI: 10.1002/cctc.202100333
Abstract: The oxidative dehydrogenation of ethane (ODH) assisted by CO2 to produce ethylene is inevitably accompanied by the side reaction of dry reforming (DRE) to produce carbon monoxide. However, the key factor determining the dehydrogenation selectivity… read more here.
Keywords: oxygen; oxidative dehydrogenation; oxygen species; nife ceo2 ... See more keywords
Nitrogen-doped carbon as a highly active metal-free catalyst for the selective oxidative dehydrogenation of N-heterocycles.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202200753
Abstract: N -heteroarenes represents one of the most important chemicals in pharmaceuticals and other bio-active molecules, which can be easily accessed from the oxidation of N -heterocycles over metal catalysts. Herein, the metal-free oxidative dehydrogenation of… read more here.
Keywords: carbon; nitrogen doped; doped carbon; oxidative dehydrogenation ... See more keywords
Influence of carbon precursor on porosity, surface composition and catalytic behaviour of CMK-3 in oxidative dehydrogenation of propane to propene
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Porous Materials"
DOI: 10.1007/s10934-017-0482-2
Abstract: Ordered mesoporous CMK-3 carbon replicas were synthesized by infiltration of mesopores present in a SBA-15 silica template with two different carbon precursors, i.e. sucrose and poly(furfuryl alcohol). The obtained composites were carbonized under an inert… read more here.
Keywords: porosity; cmk; carbon; dehydrogenation propane ... See more keywords
Divanadium substituted keggin [PV2W10O40] on non-reducible supports-Al2O3 and SiO2: synthesis, characterization, and catalytic properties for oxidative dehydrogenation of propane
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-020-01893-7
Abstract: Molecular metal oxide cluster, K5[α-1,2-PV2W10O40] (PV2W10), was found to have intrinsic catalytic activity for the oxidative dehydrogenation of propane with high selectivity (> 80%) to propylene at low propane conversion (0.3%). Synthesis of dispersed PV2W10 in… read more here.
Keywords: non reducible; dehydrogenation propane; supports al2o3; propane ... See more keywords
On the Promoting Effects of Te and Nb in the Activity and Selectivity of M1 MoV-Oxides for Ethane Oxidative Dehydrogenation
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DOI: 10.1007/s11244-020-01304-0
Abstract: The pathways of ethane oxidative dehydrogenation and total combustion have been elucidated for M1 phase type Mo–V oxide catalysts with different metal composition. The ethane oxidation mechanism is not affected by the presence of Te… read more here.
Keywords: ethane oxidative; promoting effects; oxidative dehydrogenation; effects activity ... See more keywords
Performance evaluation of a novel reactor configuration for oxidative dehydrogenation of ethane to ethylene
Sign Up to like & getrecommendations! Published in 2017 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-017-0025-1
Abstract: A one-dimensional non-isothermal steady state model was developed to simulate the performance of three-reactor configurations for the oxidative dehydrogenation of ethane (ODHE) to ethylene. These configurations consist of side feeding reactor (SFR), conventional fixed bed… read more here.
Keywords: dehydrogenation ethane; reactor; oxidative dehydrogenation; performance ... See more keywords
Insights into the structural requirements for oxidative dehydrogenation of propane on crystalline Mg-V-O catalysts
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2018.09.019
Abstract: Abstract MgV2O6, α-Mg2V2O7 and Mg3V2O8 model catalysts with high phase purity were prepared and studied in the oxidative dehydrogenation (ODH) of propane to determine the active and selective Mg-V-O crystalline structures required for the propane… read more here.
Keywords: crystalline catalysts; odh propane; propane; mg2v2o7 ... See more keywords
Nonmetal oxygen vacancies confined under boron nitride for enhanced oxidative dehydrogenation of propane to propene
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147927
Abstract: Abstract In heterogeneous catalysis, oxygen vacancies of metal oxides play a key role by modulating properties of coordination, electron states, electrical conductivity, and surface property. However, the investigation of oxygen vacancies in nonmetal oxides and… read more here.
Keywords: boron nitride; propane; oxygen vacancies; propene ... See more keywords
Mixed oxide Ti Si O prepared by non-hydrolytic Xerogel method as a diluter of nickel oxide for the oxidative dehydrogenation of ethane
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Today"
DOI: 10.1016/j.cattod.2017.03.021
Abstract: Abstract Mixed Ti Si O materials prepared by non-hydrolytic xerogel method have been employed as diluters for nickel oxide and used in the catalytic oxidative dehydrogenation of ethane. These catalysts have been characterized by several… read more here.
Keywords: dehydrogenation ethane; nickel oxide; oxidative dehydrogenation; prepared non ... See more keywords