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Littérature scientifique sur le sujet « Ethanol Oxidation »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 26 juillet 2025

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Articles de revues sur le sujet "Ethanol Oxidation"

Cronholm, T. "Hydrogen transfer between ethanol molecules during oxidoreduction in vivo." Biochemical Journal 229, no. 2 (1985): 315–22. http://dx.doi.org/10.1042/bj2290315.

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Rates of exchange catalysed by alcohol dehydrogenase were determined in vivo in order to find rate-limiting steps in ethanol metabolism. Mixtures of [1,1-2H2]- and [2,2,2-2H3]ethanol were injected in rats with bile fistulas. The concentrations in bile of ethanols having different numbers of 2H atoms were determined by g.l.c.-m.s. after the addition of [2H6]ethanol as internal standard and formation of the 3,5-dinitrobenzoates. Extensive formation of [2H4]ethanol indicated that acetaldehyde formed from [2,2,2-2H3]ethanol was reduced to ethanol and that NADH used in this reduction was partly der

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Burdette, D., and J. G. Zeikus. "Purification of acetaldehyde dehydrogenase and alcohol dehydrogenases from Thermoanaerobacter ethanolicus 39E and characterization of the secondary-alcohol dehydrogenase (2° Adh) as a bifunctional alcohol dehydrogenase-acetyl-CoA reductive thioesterase." Biochemical Journal 302, no. 1 (1994): 163–70. http://dx.doi.org/10.1042/bj3020163.

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The purification and characterization of three enzymes involved in ethanol formation from acetyl-CoA in Thermoanaerobacter ethanolicus 39E (formerly Clostridium thermohydrosulfuricum 39E) is described. The secondary-alcohol dehydrogenase (2 degrees Adh) was determined to be a homotetramer of 40 kDa subunits (SDS/PAGE) with a molecular mass of 160 kDa. The 2 degrees Adh had a lower catalytic efficiency for the oxidation of 1 degree alcohols, including ethanol, than for the oxidation of secondary (2 degrees) alcohols or the reduction of ketones or aldehydes. This enzyme possesses a significant a

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Reeb, B. B. L., N. Kluy, O. Schneider, and U. Stimming. "Ethanol Oxidation in Direct Ethanol Fuel Cells." ECS Transactions 53, no. 28 (2013): 23–30. http://dx.doi.org/10.1149/05328.0023ecst.

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Hernández, José A., Rosa C. López-Sánchez, and Adela Rendón-Ramírez. "Lipids and Oxidative Stress Associated with Ethanol-Induced Neurological Damage." Oxidative Medicine and Cellular Longevity 2016 (2016): 1–15. http://dx.doi.org/10.1155/2016/1543809.

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The excessive intake of alcohol is a serious public health problem, especially given the severe damage provoked by chronic or prenatal exposure to alcohol that affects many physiological processes, such as memory, motor function, and cognitive abilities. This damage is related to the ethanol oxidation in the brain. The metabolism of ethanol to acetaldehyde and then to acetate is associated with the production of reactive oxygen species that accentuate the oxidative state of cells. This metabolism of ethanol can induce the oxidation of the fatty acids in phospholipids, and the bioactive aldehyd

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Saipanya, Surin, Somchai Lapanantnoppakhun, and Thapanee Sarakonsri. "Electrochemical Deposition of Platinum and Palladium on Gold Nanoparticles Loaded Carbon Nanotube Support for Oxidation Reactions in Fuel Cell." Journal of Chemistry 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/104514.

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Pt and Pd sequentially electrodeposited Au nanoparticles loaded carbon nanotube (Au-CNT) was prepared for the electrocatalytic study of methanol, ethanol, and formic acid oxidations. All electrochemical measurements were carried out in a three-electrode cell. A platinum wire and Ag/AgCl were used as auxiliary and reference electrodes, respectively. Suspension of the Au-CNT, phosphate buffer, isopropanol, and Nafion was mixed and dropped on glassy carbon as a working electrode. By sequential deposition method, PdPtPt/Au-CNT, PtPdPd/Au-CNT, and PtPdPt/Au-CNT catalysts were prepared. Cyclic volta

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Ekström, G., T. Cronholm, and M. Ingelman-Sundberg. "Hydroxyl-radical production and ethanol oxidation by liver microsomes isolated from ethanol-treated rats." Biochemical Journal 233, no. 3 (1986): 755–61. http://dx.doi.org/10.1042/bj2330755.

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In order to distinguish between the mechanism of microsomal ethanol oxidation and hydroxyl-radical formation, the rate of cytochrome P-450 (P-450)-dependent oxidation of dimethyl sulphoxide (Me2SO) was determined in the presence and in the absence of iron-chelating compounds, in liver microsomes from control, ethanol- and phenobarbital-treated rats. Ethanol treatment resulted in a specific increase (3-fold) of the microsomal ethanol oxidation and NADPH consumption per nmol of P-450. A form of P-450 was purified to apparent homogeneity from the ethanol-treated rats and characterized with respec

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Metro, Daniela, Francesco Corallo, Francesco Fedele, et al. "Effects of Alcohol Consumption on Oxidative Stress in a Sample of Patients Recruited in a Dietary Center in a Southern University Hospital: A Retrospective Study." Medicina 58, no. 11 (2022): 1670. http://dx.doi.org/10.3390/medicina58111670.

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Background and objectives: The aim of this retrospective study was to evaluate the effects of alcohol consumption on oxidative stress. Materials and Methods: The study was conducted by analyzing the increase in lipid peroxidation, the reduction of antioxidant defenses and the alteration of the oxidation/antioxidant balance after the administration of ethanol in 25% aqueous solution (v/v) at a concentration of 0.76 g/kg of body weight daily in two doses for 3 days. The changes in oxidative stress indices were investigated by standard methods previously described. Results: Ethanol administration

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Reinisch, Norbert, Christian J. Wiedermann, and Giovanni Ricevuti. "Inhibition of Human Peripheral Blood Neutrophil Respiratory Burst by Alcohol-Based Venipuncture Site Disinfection." Clinical Diagnostic Laboratory Immunology 7, no. 6 (2000): 980–82. http://dx.doi.org/10.1128/cdli.7.6.980-982.2000.

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ABSTRACT Ethanol inhibits the respiratory burst of neutrophils. Therefore, the effects of alcohol-based skin disinfection on oxygen metabolism in neutrophils were tested using 70% ethanol or an ethanol–isopropanol–n-propanol mixture. Neutrophil respiratory burst activity as assessed fluorometrically by oxidation of 2′,7′-dichlorofluorescein diacetate increased at 10 min after disinfection with 70% ethanol compared to the activity at 30 s. The increase was significant for triggering oxidative burst with formylpeptide but not with phorbol myristate acetate.

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Yokoyama, T., H. M. Chang, R. S. Reiner, R. H. Atalla, I. A. Weinstock, and J. F. Kadla. "Polyoxometalate oxidation of non-phenolic lignin subunits in water: Effect of substrate structure on reaction kinetics." Holzforschung 58, no. 2 (2004): 116–21. http://dx.doi.org/10.1515/hf.2004.016.

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Summary The effect of lignin-biopolymer structure on the mechanism of its oxidative depolymerization by polyoxometalates (POMs) was investigated by reacting an equilibrated POM ensemble with a series of ring-substituted benzyl alcohols. Under anaerobic conditions in mixed water/methanol, observed pseudo-first order reaction rates (150°C) of 8.96 × 10−3 and 4.89 × 10−3 sec−1 were obtained for oxidations of 1-(3,4-dimethoxyphenyl) ethanol (1) and 1-(3,4,5-trimethoxyphenyl)ethanol (2), respectively. Organic products from the oxidation of 2 (95% recovery) indicate the reaction proceeds via success

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Salaspuro, Mikko. "BACTERIOCOLONIC PATHWAY FOR ETHANOL OXIDATION." Alcoholism: Clinical and Experimental Research 22, no. 3 (1998): 772–75. http://dx.doi.org/10.1111/j.1530-0277.1998.tb04346.x.

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Thèses sur le sujet "Ethanol Oxidation"

Ploeger, Jason M. "Co-oxidation in supercritical water : methylphosphonic acid-ethanol and ammonia-ethanol model systems." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/35518.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 2006. This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Includes bibliographical references. Supercritical water (SCW) is an effective solvent for the destruction of organic compounds by oxidation. Because both organics and oxygen have high solubility in water above its critical point (To = 374 °C (647 K), Pc = 221 bar), they can be reacted together in a single phase which avoids mass transfer limitation

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Demir-kivrak, Hilal. "Synthesis And Characterization Of Ethanol Electro-oxidation Catalysis." Phd thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12613887/index.pdf.

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ABSTRACT SYNTHESIS AND CHARACTERIZATION OF ETHANOL ELECTRO-OXIDATION CATALYSIS Demir-Kivrak, Hilal Ph.D., Department of Chemical Engineering Supervisor : Prof. Dr. Deniz &Uuml ner Co-supervisor : Dr. Sadig Kuliyev October 2010, 196 pages In this study, the role of defects, the role of Sn in relation to defects, and the role of oxide phase of tin in ethanol electro-oxidation reaction were investigated. Firstly, adsorption calorimetry measurements were conducted on monometallic (1%Pt, 2%Pt, and 5%Pt) and bi-metallic (5% Pt-Sn) &gamma -Al2O3 supported Pt catalysts. It was observed that whil

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Schmidt, Alexander [Verfasser]. "Syntrophic oxidation of butyrate and ethanol / Alexander Schmidt." Konstanz : Bibliothek der Universität Konstanz, 2015. http://d-nb.info/1110771622/34.

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Minuzzi, Felipe Crivellaro. "Reduction techniques applied to the oxidation of ethanol." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/182056.

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A simulação numérica de escoamentos reativos, como a combustão, tem um caráter altamente não-linear devido a presença de diversas reações químicas que acontecem entre as espécies que descrevem o processo de oxidação do combustível. Além disso, tais processos ocorrem a nível molecular, tornando o sistema de equações governantes rígido, o que implica na necessidade de esquemas numéricos de alta ordem bem como malhas finas e passo de tempo pequeno, aumentando consideravelmente o custo computacional. Neste sentido, o uso de mecanismos de oxidação detalhados na simulação numérica é proibitivo, e té

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Beyhan, Seden. "Synthesis and characterization of nanoparticles for ethanol oxidation in direct ethanol fuel cell (DEFC)." Poitiers, 2010. http://theses.edel.univ-poitiers.fr/theses/2010/Beyhan-Seden/2010-Beyhan-Seden-These.pdf.

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Les piles à combustible à membrane échangeuse de protons à oxydation directe de l'éthanol (DEFC, Direct Ethanol Fuel Cell) sont une technologie prometteuse pour les applications de faible puissance au regard de la grande densité d'énergie contenue dans ce combustible, de la faible température de fonctionnement, de la non toxicité et de la disponibilité de ce composé. Cependant, quelques problèmes sont à surmonter si nous souhaitons voir émerger cette technologie pour le grand public. Pour le catalyseur situé à l’anode, deux inconvénients majeurs posent problème avec les DEFCs, à savoir le coût

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Mehlomakulu, Boni kaKhuzwayo. "Partial oxidation of ethanol over vanadium iron antimonate catalysts." Doctoral thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/5983.

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Bibliography: p. 151-161. VSbO₄ and FeSbO₄ are proven catalysts for the amm(oxidation) of propane/propylene. These catalysts systems have been shown to possess over-oxidation limiting characteristics. Ethanol oxidation is carried out in two-staged processes industrially, mainly because of the challenges presented by over-oxidation of the intermediates to carbon oxides.

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Gucbilmez, Yesim. "Vanadium And Molybdenum Incorporated Mcm-41 Catalysts For Selective Oxidation Of Ethanol." Phd thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/3/12606179/index.pdf.

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ABSTRACT VANADIUM AND MOLYBDENUM INCORPORATED MCM-41 CATALYSTS FOR SELECTIVE OXIDATION OF ETHANOL G&uuml &ccedil bilmez, YeSim Ph.D., Department of Chemical Engineering Supervisor : Prof. Dr. Timur Dogu Co-Supervisor: Prof. Dr. Suna Balci June 2005, 144 pages In this study, V-MCM-41, MCM-41 and Mo-MCM-41 catalysts were synthesized by the one-pot alkaline and acidic synthesis methods. The as-synthesized catalysts were found to have high BET surface areas

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Ozturk, Zafer. "Carbon Supported Platinum-palladium Catalysts For Methanol And Ethanol Oxidation Reactions." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613008/index.pdf.

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In this work, two groups of carbon supported Pt-Pd catalysts have been prepared in order to investigate the effect of Pd, as a second metal, and surfactants on the catalytic activity towards methanol and ethanol oxidation reactions used in the direct methanol and ethanol fuel cells. In the first group (group a), 1- hexanethiol was used as a stabilizing agent while in the second group (group b), 1,1 dimethyl hexanethiol was utilized. Cyclic voltammetry (CV), chronoamperometry (CA), X-ray diffraction (XRD), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS) and X-

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Moghieb, Ahmed. "Electrochemical oxidation of ethanol using Nafion electrodes modified with heterobimetallic catalysts." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0041294.

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Brazeau, Nicolas. "Palladium-Based Catalysts for Ethanol Electrooxidation in Alkaline Media." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32201.

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Direct ethanol fuel cells have been shown to be a good alternative to internal combustion engines in order to reduce the CO2 emissions. In this study, Pd and Pd-based nanocatalysts were deposited on various supports (carbon black, graphene, SnO2, CeO2, TiO2, TiO2 nanotubes and SnO2/TiO2 nanotubes) and their effects on the catalytic properties of the deposited metal for ethanol oxidation in alkaline media are studied. These modifications to the catalytic systems have shown to cause an increase in the reaction rate at the surface of the catalyst and to reduce the overpotential of the ethanol oxi

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Livres sur le sujet "Ethanol Oxidation"

Mutawah, Jameela Isa. Oxidation of ethanol and phenols with permanganate for chemiluminescence analysis. 1994.

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Alcohol Fuel Cells, Direct Methanol Fuel Cells, Alcohol Oxidation, Nano-Catalysts, Carbon-Based Nanomaterials, Polymer Electrolyte Membranes, Nanomaterials for Oxygen Reduction, Polymer-based Nanocomposites, Electrocatalysts, Ethanol Electro-Oxidation, Proton Electrolyte Membranes, Methanol Oxidation, Polymer-based Nanocomposites, Trimetallic Nanoparticles. Materials Research Forum LLC, 2019. http://dx.doi.org/10.21741/9781644900192.

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Gapstur, Susan M., and Philip John Brooks. Alcohol and Cancer Risk. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190238667.003.0012.

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In 2010, alcoholic beverage consumption caused an estimated 3.3 million deaths worldwide, and contributed to injuries, violence, liver cirrhosis, social disruption and at least seven different types of cancer. The International Agency for Research on Cancer (IARC) classifies exposure to both ethanol in alcoholic beverages and acetaldehyde, the primary metabolite of ethanol, as carcinogenic to humans (Group 1) based on “sufficient” evidence that alcoholic beverage consumption is causally related to cancers of the oral cavity, pharynx, larynx, esophagus, liver, colorectum and female breast. The

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MARROQUÍN-DE JESÚS, Ángel, Juan Manuel OLIVARES-RAMÍREZ, Andrés DECTOR-ESPINOZA, and Luis Eduardo CRUZ-CARPIO. CIERMMI Women in Science Biology, Chemistry and Life Sciences Handbook T-XIV. ECORFAN-Mexico, S.C., 2021. http://dx.doi.org/10.35429/h.2021.14.1.119.

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This volume, Women in Science T-XIV-2021 contains 7 refereed chapters dealing with these issues, chosen from among the contributions, we gathered some researchers and graduate students from the 32 states of our country. We thank the reviewers for their feedback that contributed greatly in improving the book chapters for publication in these proceedings by reviewing the manuscripts that were submitted. As first chapter, Martínez, Bravo, Sánchez and Montoya present Effect of the consumption of Stevia rebaudiana Bertoni as a natural and artificial sweetener on fatigue and oxidative stress of skel

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Chapitres de livres sur le sujet "Ethanol Oxidation"

Murakami, Hitoshi, and Michio Komai. "Leucine and Ethanol Oxidation." In Branched Chain Amino Acids in Clinical Nutrition. Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4939-1923-9_20.

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Larsen, S., and B. K. Ahring. "Thermophilic Anaerobic Oxidation of Ethanol." In Microbiology and Biochemistry of Strict Anaerobes Involved in Interspecies Hydrogen Transfer. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-0613-9_46.

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Ma, Yuli, and Junyu Lang. "2D Metals for Methanol/Ethanol Oxidation." In 2D Metals. CRC Press, 2024. http://dx.doi.org/10.1201/9781032645001-15.

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Marinkovic, Nebojsa. "Ethanol Oxidation, Electrocatalysis of Fuel Cell Reactions." In Encyclopedia of Applied Electrochemistry. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4419-6996-5_401.

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Marinkovic, Nebojsa S., Meng Li, and Radoslav R. Adzic. "Pt‑Based Catalysts for Electrochemical Oxidation of Ethanol." In Topics in Current Chemistry Collections. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-43294-2_1.

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Lima, Fabio H. B., Daniel A. Cantane, F. E. R. Oliveira, and Nelson A. Galiote. "Developments in Electrocatalysts for Oxygen Reduction and Ethanol Oxidation." In Nanoenergy. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-62800-4_6.

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González, Ernesto R., Edson A. Ticianelli, and Ermete Antolini. "Platinum-Based Supported Nanocatalysts for Oxidation of Methanol and Ethanol." In Catalysis in Electrochemistry. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9780470929421.ch13.

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Jaeger, N. I., M. Liauw, and P. J. Plath. "Spatial Temperature Distribution During the Heterogeneously Catalyzed Oxidation of Ethanol." In Nonlinear Wave Processes in Excitable Media. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-3683-7_41.

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Xaba, Nqobile, Xolile Fuku, Thandiwe Maumau, Remegia Mmalewane Modibedi, Lindiwe Eudora Khotseng, and Katlego Makgopa. "Emerging Nanoelectrocatalysts for the Oxidation of Ethanol in Alkaline Fuel Cells." In Environmental Chemistry for a Sustainable World. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-55329-5_3.

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Ishimoto, Takayoshi, and Michihisa Koyama. "Chapter 4 Theoretical Aspects of Gold Nanocatalyst for Ethanol and Glucose Oxidation." In Nanomaterials for Direct Alcohol Fuel Cell. Pan Stanford Publishing, 2016. http://dx.doi.org/10.1201/9781315364902-5.

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Actes de conférences sur le sujet "Ethanol Oxidation"

Faith, Seth A., Angela Minard-Smith, Craig Bartling, Nicholas Linn, and Anne Marie Gregg. "Corrosion in Underground Storage Tanks for Ultra Low Sulfur Diesel (ULSD) Fuels." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-3961.

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Abstract Recent federal regulations have mandated the use of ultra-low sulfur diesel fuel (ULSD) that contains sulfur levels no greater than 15 ppm in North America. While the lower sulfur content has dramatically decreased toxic sulfur emissions from diesel vehicles, other unintended consequences have emerged, such as severe and rapid corrosion in underground storage tanks (USTs) that contain ULSD. The corrosion has been reported to present itself in as little as six months and can result in failure of the tanks and components. This report shows the results of chemical, microbiological (e.g.,

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Kus, Slawomir, Dheeraj Lohakare, Vijaikumar Divakaran, and Ali Said Nasser Al Ja’fari. "Failures of High Temperature Alloys in Ethylene Furnaces - Case Studies." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4202.

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Abstract High temperature stainless steels and nickel alloys are successfully used in many areas of ethylene cracking furnaces. Although resistant to various types of corrosion e.g. high temperature oxidation or creep, under certain conditions those materials are susceptible to stress corrosion cracking phenomenon. The following paper reviews failures of tubes and supporting piping, made of austenitic stainless steel ASTM(1) A312-TP321H and nickel alloy 800H (ASTM B407, UNS(2) N08810), that have occurred in ethylene furnaces. Damages of bent ethane inlet coils (pig-tail type) made of ASTM A312

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Redmond, Ted, Yan Chen, Arthur Bailey, and John Page. "A Low Coking and Carburization Resistant Coating for Ethylene Pyrolysis Furnaces." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01392.

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Abstract The key to reducing coke build up in ethylene pyrolysis reactors is to mitigate the formation of catalytic coke. Limited anti-coking properties are provided by the chromium oxide scale formed on the surface of uncoated ethylene reactors due to the instability of this oxide. Successful anti-coking coatings have been engineered to provide anti-coking benefits beyond that provided by the high temperature alloys from which the reactor is normally made. This is done by creating a continuous and inert surface and supporting it with an underlying coating system which continuously regenerates

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Xie, Jeffrey, Lorrie Davies, David Eisenhawer, Randy Saunders, and Les Benum. "Metal Dusting in the Crossover Piping System at a Petrochemical Plant." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01149.

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Abstract A failure was initially found at a butt weld on a 4 inch crossover pipe in a particular plant, and subsequent inspection identified material losses in other locations. A systematic metallurgical analysis was thus conducted to characterize the degradation and identify the mechanism(s) of the failure and the material loss. The metallurgical characterization indicated that the degradation and failure were the result of metal dusting due to the coke deposits collected at these specific locations. Metal dusting resulted in reduced wall thickness of the crossover components by forming cavit

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D’Ornellas, Claudia Verônica. "The Effect of Ethanol on Gasoline Oxidation Stability." In SAE International Fall Fuels & Lubricants Meeting & Exhibition. SAE International, 2001. http://dx.doi.org/10.4271/2001-01-3582.

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Naito, Kiyoshi, Kejing Huang, Akira Endo, Masaru Nakaiwa, Takaji Akiya, and Takashi Nakane. "Producing electric power by wet oxidation of biomass ethanol." In 35th Intersociety Energy Conversion Engineering Conference and Exhibit. American Institute of Aeronautics and Astronautics, 2000. http://dx.doi.org/10.2514/6.2000-2854.

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Tarantseva, Klara R., and Konstantin V. Tarantsev. "Study of ethanol oxidation processes in membraneless fuel alkaline cells." In INTERNATIONAL SCIENTIFIC-TECHNICAL SYMPOSIUM (ISTS) «IMPROVING ENERGY AND RESOURCE-EFFICIENT AND ENVIRONMENTAL SAFETY OF PROCESSES AND DEVICES IN CHEMICAL AND RELATED INDUSTRIES». The Kosygin State University of Russia, 2021. http://dx.doi.org/10.37816/eeste-2021-1-293-296.

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The influence of various factors on the efficiency of ethanol oxidation processes in membraneless alkaline fuel cells has been investigated. It was shown that with an increase in the concentration of water and pH, the emf of the system increased. At the same time, an increase in the ethanol concentration in the system on some catalysts led to an increase in the emf, on others, on the contrary, to a decrease.

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Glaude, Pierre A., Rene´ Fournet, Roda Bounaceur, and Michel Molie`re. "Ethanol as an Alternative Fuel in Gas Turbines: Combustion and Oxidation Kinetics." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-22338.

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Some research is currently carried out in order to limit CO2 emissions in power generation. Among alternative fuels to natural gas and gasoil in gas turbines, ethanol offers some advantages. However, while the studies dealing with the combustion of methanol are numerous, the research devoted to ethanol flames is rather scarce, in particular with regard to the use in gas turbines. The combustion of ethanol has been theoretically studied by means of a detailed kinetic model well validated in flame conditions. Thanks to quantum chemistry calculations, the reactions necessary to represent low temp

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Maurya, Rakesh Kumar, Parth Jaggi, and Mohit Raj Saxena. "Crank-Angle Resolved Exergy Analysis of Ethanol Fueled HCCI Engine Using Newly Reduced Ethanol Oxidation Mechanism." In International Powertrains, Fuels & Lubricants Meeting. SAE International, 2018. http://dx.doi.org/10.4271/2018-01-1683.

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Lobato, J., P. Can˜izares, M. A. Rodrigo, J. J. Linares, and B. Sa´nchez-Rivera. "Testing Different Catalysts for a Vapor-Fed PBI-Based Direct Ethanol Fuel Cell." In ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2009. http://dx.doi.org/10.1115/fuelcell2009-85055.

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With the aim of improving the ethanol oxidation in fuel cells, researchers have developed numerous catalysts to break up the C-C bond. Most of the tests have been carried out at low temperature, using Nafion membrane as electrolyte. The cell performance of the Direct Ethanol Fuel Cells (DEFCs) at low temperature is still far from its industrial application. To improve the DEFC power density, high temperature operation (150–200 °C) has been suggested to promote the complete oxidation of ethanol. Thus, three different catalysts (Pt-Ru (1:1), Pt-Sn (1:1) and Pt-Sn-Ru (1:1:0.3), all of them suppor

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Rapports d'organisations sur le sujet "Ethanol Oxidation"

Marinov, N. Detailed chemical kinetic model for ethanol oxidation. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/611758.

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Pesis, Edna, and Mikal Saltveit. Postharvest Delay of Fruit Ripening by Metabolites of Anaerobic Respiration: Acetaldehyde and Ethanol. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604923.bard.

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The use of pretreatments for 24 h prior to storage, under anaerobic condtions, or in the presence of the natural metabolic products, acetaldehyde (AA) and ethanol, to delay fruit ripening, was found to be effective with several climacteric fruits, among them avocado, mango, peach and tomato. The delay in ripening of avocado, peach and tomato was accompanied by inhibition of ethylene production and of fruit softening. The maintenance of fruit firmness was associated with a decrease in the activities of cell-wall-degrading enzymes, including endoglucanases (Cx), polygalacturonases (PG) and b-gal

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PAWLOWSKI, ROGER P., and ANDREW G. SALINGER. Numerical Simulation of the Partial Catalytic Oxidation of Ethane to Ethylene in Short Contact Time Reactors. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/789248.

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Hu, Hongqiang, Dong Ding, Lane Knighton, Daniel Wendt, and Richard Boardman. Techno-Economic Analysis on an Electrochemical Non-oxidative Deprotonation Process for Ethylene Production from Ethane. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1643942.

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