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Kinetics energetics and

Kinetics and Energetics of Oxidation of Bitumen in Relation to In Situ Combustion Processes... [Pg.427]

Part 1. Kinetics and Energetics of Dry Oxidation. The simplest approach to data analysis is to assume that only a single class of oxidation reactions is important and to make the related assumption that the temperature dependence of the single rate constant k can be represented by an Arrhenius equation. In this way we obtain... [Pg.428]

The tendency of the benzene combustion mechanism to substantially overestimate the formation of phenoxy radical suggested either flaws in the kinetic data involving C6H5O or incompleteness of the combustion mechanism. Subsequent work verified the kinetics and energetics used in modeling C6H5O decomposition. In separate studies, Liu et al. and Olivella et al. used ab initio and DFT models, along... [Pg.100]

Esener, A. A., Roels, J. A. and Kossen, N. W. F. Biotechnoi. Bioeng. 25 (1983) 2803. Theory and applications of unstructured growth models Kinetic and energetic aspects. [Pg.432]

Jovanovic SV, Steenken S, Simic MG (1991) Kinetics and energetics of one-electron-transfer reactions involving tryptophan neutral and cation radicals. J Phys Chem 95 684-687 Kagiya T, Kimura R, Komuro C, Sakano K, Nishimoto S (1983) Promotion effect of 2,2,6,6-tetrameth-ylpiperidine-1-oxyls on the radiolytic hydroxylation of thymine in deaerated aqueous solution. Chem Lett 1471-1474... [Pg.322]

The principle established with the Ru(2,2 -bipyridine)3+ complex is that quenching of the excited state can occur by electron transfer when such a redox process is kinetically and energetically favorable. Other examples of this phenomenon are likely to follow. [Pg.93]

Barrer, R. M., Edge, A. J. V. (1967) Gas hydrate containing argon, krypton, and xenon Kinetics and energetic of formation and equilibrium. Proc. Roy. Soc., London, A300, 1-24. [Pg.254]

Adams, N. G. Smith D. 1983 In Reactions of Small Transient Species, Kinetics and Energetics, A. Fontijn and M. A. A. Clyne, eds., Academic... [Pg.33]

We will know review adsorption-desorption kinetic studies using molecular beams that provide direct insight in the elementary steps and accurate kinetic and energetic parameters. We will first take the case of NO on Pd/MgO(l 00) that has been recently studied in Marseilles [88-91]. This work will exemplify how it is possible to study the different aspects of the adsorption process on a complex surface adsorption and desorption from the clean surface, adsorption on the metal clusters by direct impingement or via a precursor state on the support, desorption from the metal particles, dissociation on the particles and removing of the dissociation products. [Pg.258]

The kinetics and energetics of the transformation of anatase prepared by the hydrolysis of titanium sulphate are markedly different from those of pure anatase. The transformation of anatase prepared by sulphate-hydrolysis becomes immeasurably slow below 695 + 10°C, compared to 610 + 10°C 2 for pure anatase (fig. 6). While the transformation of pure anatase follows the exponential rate law, that of anatase... [Pg.136]

Ragaini, V., Selli, E., Bianchi L.C. and Pirola C. (2001) Sono-photocatalytic degradation of 2-chlorophenol in water Kinetic and energetic comparison with other techniques. Ultrason. Sonochem. 8,251-258. [Pg.303]

Sauren, H., Winkler, A., and Hess, P., Kinetics and energetics of hydrogen bond dissociation in... [Pg.133]

Winkler A, Guo X, Siddiqui HR, Hagans PL, Yates JT Jr (1988) Kinetics and energetics of oxygen adsorption on Pt(lll) and Pt(112)- A comparison of flat and stepped surfaces. Surf... [Pg.200]

Except where noted, molecular hydrogen and deuterium and hydrogenated and deuterated species will be used interchangeably in the text. Mass analysis for heavy metal cluster-adducts is more accurate with deuterated species. It is recognized that isotope eiTects in the kinetics and energetics may influence the observed chemistry. [Pg.223]

The detailed kinetics and energetics of the reactions in the rf-ion trap can be understood by considering that the total pressure inside the ion trap is on the order of 1 Pa, which means that the experiment is operating in the kinetic low-pressure regime. Therefore, a Lindemann-t3rpe mechanism has to be considered for each reaction step, and the reaction rates depend on the buffer gas pressure [187, 188]. As a consequence, the obtained pseudo first order rate constant k contains the termolecular rate constant as well as the concentrations of the helium buffer gas and of the reactants in the case of the adsorption reaction of the first CO molecule (1.1) ... [Pg.45]

G Schatz, H Brock and AR Hoizwarth (1988) Kinetics and energetic model for the primary processes in photosystem II. Biophys J 54 397-405... [Pg.322]

To achieve these ends the new curricula placed particular emphasis on such concepts as periodicity and the mole. They also incorporated some major chemical ideas underlying the structure of materials, chemical bonding kinetics and energetics. These are some tunes referred to as concept-based which indicates the attention given to the principles of chemistry in their development. To make aware the students about the importance of chemistry topics like plastics, synthetic fibres, elastomers, detergents, drugs and insecticides were also included. [Pg.160]


See other pages where Kinetics energetics and is mentioned: [Pg.1990]    [Pg.427]    [Pg.435]    [Pg.351]    [Pg.36]    [Pg.206]    [Pg.51]    [Pg.11]    [Pg.276]    [Pg.122]    [Pg.358]    [Pg.139]    [Pg.136]    [Pg.3864]    [Pg.136]    [Pg.127]    [Pg.103]    [Pg.851]    [Pg.555]    [Pg.623]    [Pg.223]    [Pg.151]    [Pg.234]    [Pg.310]    [Pg.65]    [Pg.39]    [Pg.190]   
See also in sourсe #XX -- [ Pg.427 , Pg.428 , Pg.429 ]




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