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Thermodynamic analysis for

Figure 7.1 The principle of thermodynamic analysis for the measurement ofthree-dimensional potentials exerted on a single microparticle. Figure 7.1 The principle of thermodynamic analysis for the measurement ofthree-dimensional potentials exerted on a single microparticle.
Figure 7.5 The principle of thermodynamic analysis for measuring trapping or kinetic potentials exerted between two trapped particles. Figure 7.5 The principle of thermodynamic analysis for measuring trapping or kinetic potentials exerted between two trapped particles.
Consider the following thermodynamic analysis for a reaction of the type A + B C + D conducted in a two-phase system (aqueous/organic). The equilibrium constants in the separate phases are ... [Pg.139]

A method of thermodynamic analysis for site steam systems will next be developed to allow the thermal loads and levels on a complete site to be studied. For this, a temperature-enthalpy picture for the whole site is needed, analogous to the grand composite curve for an individual process, as developed in Chapter 16. There are two ways in which such curves can be developed. The first relates to a new design situation. [Pg.487]

Table 8 gives the results of this thermodynamic analysis for the spreading of film types I and II from the bulk, and the direct transition from film types I and II. It is obvious that the Helmholtz free energies, entropies, and enthalpies are differentiated stereochemically. [Pg.92]

For a polydisperse polymer, analysis of sedimentation equilibrium data becomes complex, because the molecular weight distribution significantly affects the solute distribution. In 1970, Scholte [62] made a thermodynamic analysis of sedimentation equilibrium for polydisperse flexible polymer solutions on the basis of Flory and Huggins chemical potential equations. From a similar thermodynamic analysis for stiff polymer solutions with Eqs. (27) for IT and (28) for the polymer chemical potential, we can show that the right-hand side of Eq. (29) for the isotropic solution of a polydisperse polymer is given, in a good approximation, by Eq. (30) if M is replaced by Mw [41],... [Pg.104]

In short, this simplified thermodynamic analysis for the operation of a power station shows that, to a certain approximation, there is an optimal rate of heat input for which the power output is maximum. The thermal efficiency in this mode of operation is lower than the Carnot efficiency. [Pg.208]

In an effort to explore this aspect further, a paper written by Gyftopoulos and Benedict concerning the maximum potential efficiency of an air separation plant provided some insight (4 ). Compressed air is separated by cryogenic distillation into oxygen and nitrogen. In a unique approach, the authors developed an idealized process wherein all thermodynamic inefficiencies which could be corrected by capital investment were eliminated. The losses in the distillation tower were not much affected by this approach. Their thermodynamic analysis for the practical and idealized processes are compared in Figure 7. [Pg.64]

Rathore, R. N. S. and Kenney, W. F., Thermodynamic Analysis for Improved Energy Efficiency, AIChE Today Series, AIChE,... [Pg.416]

Everett (26) developed the thermodynamic analysis for a binary solution of components 1 (probe) and 2 (stationary phase) in the presence of a gas (3), which is insoluble in the solution. Assigning that the molar volume of the probe, V, does not vary greatly with pressure, the gas phases are only slightly imperfect, the system is in equilibrium, and the solute is infinitely dilute in both gas and solid phases, then the infinite dilution mole fraction activity coefficient of component 1 at temperature T and total pressure P can be written as... [Pg.22]

The thermodynamic analysis for Pa in Ref. 19 represents an educated guess with no measured values, except for spectroscopic data for the gas. The choice of 12.4 for the solid entropy is an average between Th and U however, a recent though still somewhat preliminary measurement in the UK (25) on the same metal we are using indicates the value may be of the order of 13.2. This could well be the result of electronic perturbations from the first (or at least partial) 5f electron below the Fermi level. This entropy value is also shown in Fig. 4, and has moved toward the unique position of the other f-bonded actinides. [Pg.205]

The thermodynamic analysis for each step of mechanochemical cycle, summarized in the free energy diagram (Figure 1.2B), allows us to assess the kinesin... [Pg.10]

As outlined above, temperature analysis may be successfully performed if the unimolecular and bimolecular rate constants are known if the rate constants are known, and if we choose a standard state, a free energy profile can be drawn. Thus, the above thermodynamic analysis for a monosubstrate reaction shows that the meaningful application of a k/T) against /T plots requires that the individual uni- and bimolecular microscopic rate constants be separated. [Pg.321]

Ritter, J.A., and Yang, R.T., Thermodynamic analysis for rapid measurements of equilibrium adsorption from binary gas mixtures, Ind. Eng. Chem. Res., 28(5). 599-609 (1989). [Pg.989]

Liu C, Ji Y, Shao Q, et al Thermodynamic analysis for synthesis of advanced materiak. Struct Bond 131 193-270, 2009. [Pg.158]

Thermodynamic Analysis for Optimum Isosteric Heat and Temperature... [Pg.230]

As already discussed for YC02, the quenching of spin fluctuations at the MT, evidenced by the reduction of the electronic specific heat constant, has also been derived from thermodynamical analysis for several Y(Coi tAl t)2 (Sakakibara et al. 1992) and Lu(Coi tGa2 )2 (Murata et al. 1993a,b) compounds. In order to confirm directly the reduction of 7 at the MT, the specific heat has been measured for Lu(Coo,9iGao.o9)2-The result is presented in fig. 32. This compound shows a low value (about 5T). The value of y, which is 35.5 mJ/K mol in zero field, decreases during the MT and... [Pg.214]

Melt fracture itself is a very interesting instability and nonequilibrium phenomenon, exhibiting interacting dissipative structures and worth detailed thermodynamic analysis. For a qualitative description see, e.g.. Ref. 53. [Pg.505]

Yamaguchi, K., Thermodynamic analysis for vapor epitaxial growth of III-V solid solution semiconductors. J. MMU, 2009.125 p. 375-380. [Pg.195]

For the inorganic regeneration reaction (eq 3) the situation is not so clear. Nowhere in the literature is it documented which alkali metal chloride can be most easily or efficiently converted to the corresponding alkali metal fluoride. A similar thermodynamic analysis for this reaction as shown in Table II 8,11) indicates a preference for the smaller cation. This is in contrast to the requirement of the organic... [Pg.239]


See other pages where Thermodynamic analysis for is mentioned: [Pg.765]    [Pg.341]    [Pg.151]    [Pg.356]    [Pg.170]    [Pg.171]    [Pg.173]    [Pg.175]    [Pg.269]    [Pg.463]    [Pg.755]    [Pg.371]    [Pg.506]    [Pg.27]    [Pg.571]    [Pg.834]    [Pg.191]   
See also in sourсe #XX -- [ Pg.208 ]




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