Investigation of bio-ethanol steam reforming over cobalt-based catalysts

Song, Hua; Zhang, Lingzhi; Watson, Rick B.; Braden, Drew J.; Ozkan, Umit S.

doi:10.1016/j.cattod.2006.11.028

Cited by 179 publications

(102 citation statements)

References 20 publications

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“…A relatively systematic investigation of the effect of supports was performed by Llorca and his coworkers [65]. [66][67][68][69]. The introduction of Ca creates oxygen vacancies, which is beneficial for the enhancement of oxygen mobility [70,71].…”

Section: Catalyst Optimization Strategiesmentioning

confidence: 99%

Catalytic Hydrogen Production from Bioethanol

Song

2017

Hydrogen Production Technologies

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Section: Catalyst Optimization Strategiesmentioning

confidence: 99%

Catalytic Hydrogen Production from Bioethanol

Song

2017

Hydrogen Production Technologies

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“…In the first stage, the hydrocarbon raw material is mixed with steam and fed in a tubular catalytic reactor [8]. During this process, syngas (H 2 /CO gas mixture) is produced with lower content in CO 2 ( (1) and (2)).…”

Section: Steam Reformingmentioning

confidence: 99%

Hydrogen Production Technologies: Current State and Future Developments

Kalamaras

Efstathiou

2013

Conference Papers in Energy

357

177

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Hydrogen (H2) is currently used mainly in the chemical industry for the production of ammonia and methanol. Nevertheless, in the near future, hydrogen is expected to become a significant fuel that will largely contribute to the quality of atmospheric air. Hydrogen as a chemical element (H) is the most widespread one on the earth and as molecular dihydrogen (H2) can be obtained from a number of sources both renewable and nonrenewable by various processes. Hydrogen global production has so far been dominated by fossil fuels, with the most significant contemporary technologies being the steam reforming of hydrocarbons (e.g., natural gas). Pure hydrogen is also produced by electrolysis of water, an energy demanding process. This work reviews the current technologies used for hydrogen (H2) production from both fossil and renewable biomass resources, including reforming (steam, partial oxidation, autothermal, plasma, and aqueous phase) and pyrolysis. In addition, other methods for generating hydrogen (e.g., electrolysis of water) and purification methods, such as desulfurization and water-gas shift reactions are discussed.

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“…Ethanol reforming processes, such as steam reforming, partial oxidation, and dry reforming, have been studied experimentally on various transition metal catalysts such as Pt [18][19][20][21][22], Rh [22][23][24][25][26][27], Ru [28], Co [29][30][31], and Ni [32], as well as bimetallics such as RhRu [22] and Rh-Pt [23]. Noble metals are well studied as they are not as susceptible to [37,39], dissociative adsorption of ethanol to acetaldehyde [26], or ethanol dehydration to ethylene [18,40].…”

Section: Experimental Studiesmentioning

confidence: 99%

Microkinetic modeling and analysis of ethanol partial oxidation and reforming reaction pathways on platinum at short contact times

Koehle

Mhadeshwar

2012

Chemical Engineering Science

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2013iii ACKNOWLDGEMENTSThere are many people without whom this thesis would not have been possible. I must thank Ashish Mhadeshwar for the incredible amount of knowledge he imparted and the guidance he provided in order for this research to be conducted, shared at conferences and published. Many thanks to Doug Cooper, Bill Mustain and Ranjan Srivastava for standing in as advisors and providing support that was above and beyond expectations. I want to thank everyone that has become part of my UConn family, without whom this project would have been possible but much less fun:

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Investigation of bio-ethanol steam reforming over cobalt-based catalysts

Cited by 179 publications

References 20 publications

Catalytic Hydrogen Production from Bioethanol

Catalytic Hydrogen Production from Bioethanol

Hydrogen Production Technologies: Current State and Future Developments

Microkinetic modeling and analysis of ethanol partial oxidation and reforming reaction pathways on platinum at short contact times

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