Relevant bibliographies by topics / Oxidation; Oxidation reduction reaction

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Oxidation; Oxidation reduction reaction'

Author: Grafiati
Published: 4 June 2021
Last updated: 15 February 2022

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Journal articles on the topic "Oxidation; Oxidation reduction reaction"

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Nam, K. W., H. R. Jeong, and S. H. Ahn. "VOCs Removal by Oxidation/Reduction Reaction of Cu-Doped Photocatalyst." International Journal of Chemical Engineering and Applications 7, no. 6 (2016): 359–64. http://dx.doi.org/10.18178/ijcea.2016.7.6.605.

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Karthikeyan, J., D. S. Patil, K. P. Sreekumar, N. Venkatramani, and V. K. Rohatgi. "Oxidation reduction reaction kinetics in Y1BaxCu3O7−x." Solid State Communications 70, no. 3 (1989): 297–301. http://dx.doi.org/10.1016/0038-1098(89)90331-1.

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Fauziah, Fauziah. "Studi Perbandingan Pengajaran Reaksi Reduksi Oksidasi Antara Cara Perubahan Bilangan Oksidasi dengan Cara Setengah Reaksi terhadap Hasil Belajar Siswa Kelas XII IPA 1 dan XII IPA 2." Jurnal Ilmiah Universitas Batanghari Jambi 21, no. 1 (2021): 353. http://dx.doi.org/10.33087/jiubj.v21i1.1330.

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Oxidation-Reduction Reactions (Redox) are one of the hardest reactions to equalize, this means that it is hard to determine the suitable Reaction Coefficient. An easier and more logical train of thought is to remember that a Reduction and an Oxidation reaction happens simultaneously. A Redox Reaction has two methods in order to equalize, that which is by using the “Change in Oxidation Number” method or the “Half-Reaction (Ion-Electron)” method. The students’ skills in completing a Redox Reaction can be observed in the grades that they have achieved. This observation is intended to find out if there is a difference in students’ grades if you were to teach them about the equalization of Redox Reactions using either of these two methods (the “Change in Oxidation Number” method and the “Half-Reaction” method). The population in this observation consists of the students of Class XII IPA 1 and Class XII IPA 2 of SMAS PERTIWI Jambi that are studying Oxidation-Reduction Reactions. Sample members consist of the students of Class XII IPA 1 and the students of Class XII IPA 3 of SMAS Pertiwi Jambi. The measuring instrument used is a test that has fulfilled standards. Normality tests and Homogeneity tests of the sample in question has been done before the Hypothetical test was implemented. The average grades of students using the “Change in Oxidation Number” method and the “Half-Reaction” method is 11.75 and 10.8 respectively. The T-value of calculations is approximately 1.81 while the T-value of tables is approximately 2.00. With the Level of Significance being 0.05. From the data provided above, it can be concluded that there is no difference in student grades whether the “Change in Oxidation Numbers” method or the “Half-Reaction” method is used to equalize Redox Reactions in applicative aspects.
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Hertz, Leif. "Brain Glutamine Synthesis Requires Neuronal Aspartate: A Commentary." Journal of Cerebral Blood Flow & Metabolism 31, no. 1 (2010): 384–87. http://dx.doi.org/10.1038/jcbfm.2010.199.

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Inspired by the paper, ‘Brain glutamine synthesis requires neuronal-born aspartate as amino donor for glial glutamate formation’ by Pardo et al, a modified model of oxidation–reduction, transamination, and mitochondrial carrier reactions involved in aspartate-dependent astrocytic glutamine synthesis and oxidation is proposed. The alternative model retains the need for cytosolic aspartate for transamination of α-ketoglutarate, but the ‘missing’ aspartate molecule is generated within astrocytes during subsequent glutamate oxidation. Oxaloacetate formed during glutamate formation is used during glutamate degradation, and all transmitochondrial reactions, oxidations–reductions, and cytosolic and mitochondrial transaminations are stoichiometrically balanced. The model is consistent with experimental observations made by Pardo et al.
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ASMUS, Klaus-Dieter, René V. BENSASSON, Jean-Luc BERNIER, Raymond HOUSSIN, and Edward J. LAND. "One-electron oxidation of ergothioneine and analogues investigated by pulse radiolysis: redox reaction involving ergothioneine and vitamin C." Biochemical Journal 315, no. 2 (1996): 625–29. http://dx.doi.org/10.1042/bj3150625.

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Redox reactions of endogenous and exogenous sulphur-containing compounds are involved in protection against oxidative damage arising from the incidence and/or treatment of many diseases, including cancer. We have investigated, via pulse radiolysis, the one-electron oxidation of ergothioneine, a molecule with antioxidant properties which is detected at millimolar concentrations in certain tissues and fluids subject to oxidative stress, including erythrocytes and plasma. The spectrum of the transient species, assigned to the product of one-electron oxidation, observed after reaction of ergothioneine with the oxidizing radicals OH•, N3• and CCl3O2• has a maximum absorption at 520 nm and is very similar to that obtained by oxidation of analogous molecules such as 2-mercaptoimidazole, 1-methyl-2-mercaptoimidazole, S-methyl- and S,N-dimethyl-ergothioneine. In the presence of vitamin C, the oxidized form of ergothioneine is repaired by a rapid reduction (k = 6.3×108 M-1·s-1) producing ascorbyl radicals. This co-operative interaction between ergothionine and ascorbate, similar to that previously observed between vitamin E and ascorbate, may contribute to essential biological redox protection.
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Yadav, J. S., and H. M. Meshram. "Green twist to an old theme. An eco-friendly approach." Pure and Applied Chemistry 73, no. 1 (2001): 199–203. http://dx.doi.org/10.1351/pac200173010199.

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Owing to present environmental awareness, attempts are being made toward the evolution of environmentally benign processes using solid-supported reagents and microwave-assisted reactions. A newly developed, nonmetallic oxidative reagent, "clayan", has been exploited for various reactions such as deprotection, oxidation, oxidative coupling, and nitration and bromination of activated and deactivated arenes. In another green chemistry endeavor, reactions such as reduction and cyclization have been successfully carried out in dry media under microwave irradiation. The nonsolvent reaction, experimental simplicity, and enhanced selectivity are the main attractive features of the approach.
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Morkovnik, Anatolii S. "The Oxidation-reduction Stage in the Nitration Reaction." Russian Chemical Reviews 57, no. 2 (1988): 144–60. http://dx.doi.org/10.1070/rc1988v057n02abeh003341.

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FLEET, G. W. J. "ChemInform Abstract: Oxidation and Reduction (Organic Reaction Mechanisms)." ChemInform 25, no. 13 (2010): no. http://dx.doi.org/10.1002/chin.199413286.

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FLEET, G. W. J. "ChemInform Abstract: Oxidation and Reduction (Organic Reaction Mechanisms)." ChemInform 22, no. 45 (2010): no. http://dx.doi.org/10.1002/chin.199145323.

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Hashimoto, Shinobu, and Akira Yamaguchi. "Synthesis of Mg2SiO4Whiskers by an Oxidation-Reduction Reaction." Journal of the American Ceramic Society 78, no. 7 (1995): 1989–91. http://dx.doi.org/10.1111/j.1151-2916.1995.tb08926.x.

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Dissertations / Theses on the topic "Oxidation; Oxidation reduction reaction"

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Hong, William Sungil. "Oxidation-reduction kinetics of porous titanium dioxide /." The Ohio State University, 1987. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487331541711442.

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Duff, Jack Lawrence. "Single electron transfer in nucleophilic reactions of substituted norbornanes." Thesis, Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/27444.

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Holder, Grant Newton. "Redox reactivity of mononuclear and binuclear rhenium complexes." Diss., Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/30392.

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Hayes, Elizabeth Jane. "Macrocyclic complexes as redox-active receptors /." St. Lucia, Qld, 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16372.pdf.

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Ayub, Ibrar. "Oxidation and reduction properties of iron-containing oxides." Thesis, n.p, 2001. http://ethos.bl.uk/.

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羅政藩 and Chang-fan Lo. "Substitution and redox reactions of some binuclear platinum (II) and platinum (III) complexes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1989. http://hub.hku.hk/bib/B31231901.

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Lo, Chang-fan. "Substitution and redox reactions of some binuclear platinum (II) and platinum (III) complexes /." [Hong Kong : University of Hong Kong], 1989. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12505304.

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Haffenden, Luke John William. "Investigation into the role of redox reactions in Maillard model systems : generation of aroma, colour and other non-volatiles." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=111850.

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The role of redox reactions in the formation of aroma volatiles, colour and other non-volatiles in the Maillard Reaction was investigated. The electrochemical properties of individual reactants and Maillard model mixtures were monitored via ORP (oxidation-reduction potential) and oxygen electrodes. All models exhibited unique electrochemical activities represented by their corresponding ORP profiles. Investigation into the redox potentials of several model systems demonstrated that the increased negative value of a redox potential is not necessarily correlated with its browning potential. An optimal redox potential range, where browning is favoured, was found to represent a balance between carbonyl and hydroxyl moieties in the structure. Adjustment of this redox potential by introducing reducing or oxidizing species can shift this balance resulting in modifications in browning capacities. However, it was concluded that there is a clear relationship between browning ability and reducing capacity of the model systems. Furthermore, a novel oxidative pyrolysis technique was developed to study the role of oxidative environment on the product distribution during pyrolysis and to investigate the mechanism of formation of non-volatiles through 13C and 15N-label incorporation. Application of this technique to glucoselglycine model system have indicated that most non-volatile Maillard reaction products can arise from glucose oxidation intermediates such as glucosone, gluconic acid and deoxyglucosones. To study the specific role of redox reactions in the formation of non-volatiles, a post-pyrolytic derivatization technique was developed and optimized. Several non-volatile end products were identified and mechanistically confirmed to involve oxidation and reduction reactions for their formation, such as lactones, hydroxylated benzenes and hydroxylated pyrazine. The latter was identified and confirmed to be generated via the dimerization of glycine and subsequent oxidation. In addition, the formation of different volatiles such as pyrazole, imidazole and oxazole was mechanistically confirmed to depend on redox reactions.
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Davies, Arthur John. "The development and teaching of redox concepts /." Title page, table of contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09EDM/09edmd255.pdf.

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Miedzinska, K. M. E. (Katarzyna Malgorzata Ewa) Carleton University Dissertation Chemistry. "A study of the redox mechanism of exchanged zeolites." Ottawa, 1985.

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Books on the topic "Oxidation; Oxidation reduction reaction"

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Molecular basis of oxidative stress: Chemistry, mechanisms, and disease pathogenesis. Wiley, 2013.

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Humiston, T. J. Production-scale direct oxide reduction demonstration. Edited by Santi D. J, Long J. L, Rockwell International. Rocky Flats Plant, and United States. Dept. of Energy. Albuquerque Operations Office. Rockwell International, Aerospace Operations, Rocky Flats Plant, 1989.

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Brett, Blackman, and Jo Hanjoong, eds. Hemodynamics and mechanobiology of endothelium. World Scientific, 2010.

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Prousek, Josef. Reakce iniciované přenosem elektronu. Academia, 1988.

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Organic redox systems: Synthesis, properties, and applications. John Wiley & Sons, 2016.

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Geoghegan, Susan M. Modulating the redox propertoes of a flavoprotein; cloning, expression and site-directed mutagenesis of flavodoxin from M. elsdenii. University College Dublin, 1997.

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I, Likhtenshteĭn G. Chemical physics of redox metalloenzyme catalysis. Springer-Verlag, 1988.

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A, Petrova S., and Chizmadzhev I͡U︡riĭ Aleksandrovich, eds. Ėlektrokhimicheskie svoĭstva obratimykh biologicheskikh redoks-sistem. "Nauka", 1986.

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Basu, Samar, and Lars Wiklund. Studies on experimental models. Humana Press, 2011.

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Lutz, Bernd. Experimente und Behandlungsvorschläge zum Unterrichtsthema "Redox-Reaktionen": Eine Synopse. Institut für die Pädagogik der Naturwissenschaften, 1986.

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Book chapters on the topic "Oxidation; Oxidation reduction reaction"

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Gooch, Jan W. "Oxidation-Reduction Reaction." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_8314.

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Banerji, K. K. "Oxidation and Reduction." In Organic Reaction Mechanisms · 2008. John Wiley & Sons, Ltd, 2011. http://dx.doi.org/10.1002/9780470979525.ch3.

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Banerji, K. K. "Oxidation and Reduction." In Organic Reaction Mechanisms · 2014. John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781118941829.ch3.

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Banerji, K. K. "Oxidation and Reduction." In Organic Reaction Mechanisms · 2006. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470669587.ch3.

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Mehrotra, R. N. "Oxidation and Reduction." In Organic Reaction Mechanisms Series. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118560273.ch3.

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Mehrotra, R. N. "Oxidation and Reduction." In Organic Reaction Mechanisms Series. John Wiley & Sons, Ltd, 2011. http://dx.doi.org/10.1002/9781119972471.ch3.

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Mehrotra, Raj N. "Oxidation and Reduction." In Organic Reaction Mechanisms Series. John Wiley & Sons, Ltd, 2006. http://dx.doi.org/10.1002/0470022051.ch3.

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Banerji, K. K. "Oxidation and Reduction." In Organic Reaction Mechanisms 2001. John Wiley & Sons, Ltd, 2006. http://dx.doi.org/10.1002/0470866748.ch3.

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Banerji, K. K. "Oxidation and Reduction." In Organic Reaction Mechanisms Series. John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781119941910.ch3.

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Mehrotra, R. N. "Oxidation and Reduction." In Organic Reaction Mechanisms Series. John Wiley & Sons, Ltd, 2011. http://dx.doi.org/10.1002/9780470975800.ch3.

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Conference papers on the topic "Oxidation; Oxidation reduction reaction"

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Nosova, Maria Anatolyevna, and Anastasia Vyacheslavovna Levshina. "Oxidation-reduction processes in oscillating reaction." In III International Research-to-practice Conference, chair Svetlana Vladislavovna Levshina. TSNS Interaktiv Plus, 2016. http://dx.doi.org/10.21661/r-112420.

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Nakamura, Kotaro, Masashi Tanabe, Satoru Abe, Takashi Mawatari, and Takao Nakagaki. "Modeling of Low-Temperature Reduction of Metal Oxide in Hydrogen Treatment System for Severe Accidents in Nuclear Power Plants." In 2020 International Conference on Nuclear Engineering collocated with the ASME 2020 Power Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/icone2020-16450.

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Abstract At the Fukushima Daiichi nuclear power plant, zirconium in the fuel rod cladding reacted with water vapor at elevated temperatures due to a loss of cooling water, resulting in the production of a large amount of hydrogen. This hydrogen leaked from the reactor vessel and accumulated in the top of reactor building, eventually leading to an explosion. A hydrogen treatment system that re-oxidizes hydrogen to water vapor is one of the effective methods to prevent such an explosion. A prominent re-oxidation method is via a fixed bed reactor packed with metal oxide pellets. The advantages of this method are its relatively fast oxidation rate without external oxygen/air injection. In this study, experiments and complementary numerical calculations were performed on the hydrogen re-oxidation reaction by metal oxides. The oxidation of hydrogen by copper oxide is modeled by 5 interacting, elementary reactions consisting of 6 chemical species. Experiments were performed using two packed bed set-ups, with measurement of inlet/outlet gas composition and pre/post-analysis of solid composition used to determine constants of the individual reaction rates for numerical calculations. From these reaction constants, the temporal behavior of the outlet gas was predicted.
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Selim, H., A. K. Gupta, and M. Sassi. "Reduced Mechanism for the Oxidation of Hydrogen Sulfide." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-86497.

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Hydrogen sulfide is one of the most common gases accompanying fuels in oil and gas refinery processes. This gas has very harmful effect on the human health and environment so that it must be removed in an effective and efficient manner before using this fuel. These problems triggered the interest to study the chemistry of hydrogen sulfide oxidation, as it is mainly treated by chemical reactions. Simplification of the reaction mechanism will enable us to understand the properties of the chemical processes that occur during the process of hydrogen sulfide treatment. Reduction strategy is carried out here in order to reduce the detailed mechanism, where the direct relation graph and error propagation methodology (DRGEP) has been used in this paper. The results obtained from the resulting reduced mechanism showed very good agreement with the detailed chemistry results under different reaction conditions. However, some discrepancies have been found for some species, especially in the hydrogen and oxygen mole fractions. The reduced mechanism is also capable of tracking the difference in chemical kinetics that takes place due to the change in reaction conditions.
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Guerrero, María del Mar López, and Gema López Guerrero. "The effect of a multimedia application in the oxidation-reduction reaction learning process." In the Second International Conference. ACM Press, 2014. http://dx.doi.org/10.1145/2669711.2669922.

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Al-Raqom, F., J. F. Klausner, D. Hahn, J. Petrasch, and S. A. Sherif. "High Temperature Fluidized Bed Reactor Kinetics With Sintering Inhibitors for Iron Oxidation." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62808.

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High purity hydrogen is produced through a thermochemical water splitting process that utilizes iron reduction-oxidation (redox) reactions. An iron powder bed is fluidized to improve heat and mass transfer thus improving the reaction kinetics. Inert additives which act as sintering inhibitors, such as silica (SiO2) and zirconia (ZrO2), are added to the iron powder, and their effectiveness in inhibiting sintering in the oxidation step is evaluated. The influence of particle size, composition, mass fraction and bed temperature on reaction kinetics is investigated. Incorporation of zirconia in the powder bed is done by mixing it with iron powder or by coating the iron particles with a mixture of 1–3 μm and 44 μm zirconia particles. Two different batches of silica are used for blending with iron powder. The silica powder batches include particle diameters ranging from 0–45 μm and 200–300 μm. The mixing ratios of silica to iron are 0.33, 0.5, 0.67 and 0.75 by apparent volume. Experimental studies are conducted in a bench scale experimental fluidized bed reactor at bed temperatures of 450, 550, 650, 750 and 850 °C. It is verified that increasing the bed temperature and the steam residence time increases the hydrogen yield. Increasing the iron particle size reduces the specific surface area and reduces the hydrogen yield. It has been found that sintering can be completely inhibited by mixing iron with 0–45 μm silica powder and maintaining the reaction temperature below 650 °C.
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Kuban-Jankowska, Alicja, Magdalena Gorska-Ponikowska, and Pawel Niedzialkowski. "The oxidation-reduction reactions in regulation of protein tyrosine phosphatases activity." In RECENT ADVANCES ON ENVIRONMENT, CHEMICAL ENGINEERING AND MATERIALS. Author(s), 2018. http://dx.doi.org/10.1063/1.5060694.

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Okazaki, Hirofumi, Masayuki Taniguchi, Kenji Yamamoto, and Kenichi Ochi. "Modeling of NOx and CO Reactions for Commercial Scale Pulverized Coal Firing Boilers." In ASME 2005 Power Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pwr2005-50352.

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The NOx-CO reaction model was developed for commercial scale pulverized coal firing boilers. The model was used to decide optimize combustion performance and it featured simplified sub models of NOx reduction, pyrolysis and CO oxidation. To improve combustion performance of commercial scale pulverized boilers, it is most important to predict the distribution of NOx and CO concentrations and search for the best conditions in a short time. The NOx reduction sub model was developed for both volatile and char combustion. The pyrolysis sub model was developed from a comparison of Distributed Activation Energy Model results and experimental data. The CO oxidation sub model was characterized by its consideration of the effect of hydroxide radicals. The simulation gave a lower CO oxidation rate for a long reaction time, the same as the actual result. The NOx-CO reaction model successfully analyzed NOx and CO concentration distributions of commercial scale boilers for power plants (260–1000MW).
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Devarakonda, Maruthi, Russell Tonkyn, Diana Tran, Jong Lee, and Darrell Herling. "Modeling Species Inhibition of NO Oxidation in Urea-SCR Catalysts for Diesel Engine NOx Control." In ASME 2010 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/icef2010-35054.

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Urea-selective catalytic reduction (SCR) catalysts are regarded as the leading NOx aftertreatment technology to meet the 2010 NOx emission standards for on-highway vehicles running on heavy-duty diesel engines. However, issues such as low NOx conversion at low temperature conditions still exist due to various factors, including incomplete urea thermolysis, inhibition of SCR reactions by hydrocarbons and H2O. We have observed a noticeable reduction in the standard SCR reaction efficiency at low temperature with increasing water content. We observed a similar effect when hydrocarbons are present in the stream. This effect is absent under fast SCR conditions where NO ∼ NO2 in the feed gas. As a first step in understanding the effects of such inhibition on SCR reaction steps, kinetic models that predict the inhibition behavior of H2O and hydrocarbons on NO oxidation are presented in the paper. A one-dimensional SCR model was developed based on conservation of species equations and was coded as a C-language S-function and implemented in Matlab/Simulink environment. NO oxidation and NO2 dissociation kinetics were defined as a function of the respective adsorbate’s storage in the SCR catalyst. The corresponding kinetic models were then validated on temperature ramp tests that showed good match with the test data.
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Lozza, Giovanni, Paolo Chiesa, Matteo Romano, and Paolo Savoldelli. "Three Reactors Chemical Looping Combustion for High Efficiency Electricity Generation With CO2 Capture From Natural Gas." In ASME Turbo Expo 2006: Power for Land, Sea, and Air. ASMEDC, 2006. http://dx.doi.org/10.1115/gt2006-90345.

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Chemical-Looping Combustion (CLC) is a process where fuel oxidation is accomplished by the oxygen carried by a metal oxide, circulating across two reactors: a reduction reactor (reducing the metal oxide by oxidizing the natural gas fuel) and an oxidation reactor (re-oxidizing the metal by reacting with air, a strongly exothermic reaction). The system produces: (i) a stream of oxidation products (CO2 and H2O), ready for carbon sequestration after water separation and CO2 liquefaction; (ii) a stream of hot air (deprived of some oxygen) used as working fluid of a gas turbine cycle. Due to the moderate temperature (∼850°C) of this stream, sensibly lower than those adopted in commercial gas turbines, the combined cycle arranged around this concept suffers from poor conversion efficiency and, therefore, economics. In the present paper, the basic CLC arrangement is modified by inserting a third reactor in the loop. This reactor, by exploiting an intermediate oxidation state of the circulating metal, produces H2 used as decarbonized fuel to raise the temperature of the air coming from the oxidation reactor, up to the highest value allowed by the modern gas turbine technology (∼1350°C), thus achieving elevated efficiency and specific power output. This paper is aimed to assess the potential of power cycles based on the three reactors (CLC3) arrangement. More specifically, we will discuss the plant configuration, the process optimization and the performance prediction. Results show that the CLC3 system is very promising: the net LHV efficiency of the best configuration exceeds 51%, an outstanding figure for a natural gas power cycle producing liquid, disposal-ready CO2 and negligible NOx emissions. Commercial gas turbines can be easily adapted to operate in the specific conditions of the CLC3 arrangement which, apart from the reactors system, does not require the development of novel technologies and/or high-risk components. The paper also reports a final comparison with a rival technology based on natural gas partial oxidation, water-gas shift reaction and CO2 separation by MDEA absorption. This work has been performed within the research on the Italian Electrical System “Ricerca di Sistema”, Ministerial Decrees of January 26 – 2000, and April 17 – 2001.
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Venstrom, Luke J., and Jane H. Davidson. "Splitting Water and Carbon Dioxide via the Heterogeneous Oxidation of Zinc Vapor: Thermodynamic Considerations." In ASME 2010 4th International Conference on Energy Sustainability. ASMEDC, 2010. http://dx.doi.org/10.1115/es2010-90014.

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The heterogeneous hydrolysis/oxidation of zinc vapor is proposed as a promising reaction path for the exothermic step in two-step Zn/ZnO solar thermochemical water and carbon dioxide splitting cycles. This approach circumvents mass transfer limitations encountered in the oxidation of solid or liquid zinc, promising rapid hydrogen/carbon monoxide production rates and complete conversion of zinc. In this paper, a parametric thermodynamic analysis is presented to quantify the penalty of generating zinc vapor as well as the benefit of achieving complete conversion of zinc via the heterogeneous oxidation of zinc vapor. The penalty for generating zinc vapor is a reduction in water splitting efficiency from 36% to 27% and a reduction in carbon dioxide splitting efficiency from 39% to 31%. However, with heat recuperation this penalty can be avoided. The benefit of completely converting zinc via the heterogeneous oxidation of zinc vapor is an increase in efficiency from ∼6% to 27% and 31% for water and carbon dioxide splitting, respectively.
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Reports on the topic "Oxidation; Oxidation reduction reaction"

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Zafiriou, Oliver C. Oxidation-Reduction Photochemistry in Marine Systems. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada324011.

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Failor, R. A. Kinetics of the gas phase tritium oxidation reaction. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6090146.

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Grimes, Travis Shane, Bruce Jay Mincher, and Nicholas C. Schmitt. Reduction Rates for Higher Americium Oxidation States in Nitric Acid. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1244636.

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Hurst, J. K. [Fundamental studies in oxidation reduction in relation to water photolysis]. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/7068972.

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Hurst, J. K. (Fundamental studies in oxidation-reduction in relation to water photolysis). Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/5327232.

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Yokota, Shari Hanayo. Oxidation behavior in reaction-bonded aluminum-silicon alloy/alumina powder compacts. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/10141012.

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Mark Crocker. Development of Nitric Oxide Oxidation Catalysts for the Fast SCR Reaction. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/892753.

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Trimble, D. J. Reaction rate constant for dry air oxidation of K Basin fuel. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/10148122.

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Yokota, S. H. Oxidation behavior in reaction-bonded aluminum-silicon alloy/alumina powder compacts. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/6625941.

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Serov, Alexey, and Plamen Atanassov. Development of PGM-free Catalysts for Hydrogen Oxidation Reaction in Alkaline Media. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1456241.

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