Degree of fill

The values of external specific surface /C(ext) calculated from the slopes of the parallel branches of the o(,-plots are in close agreement (cf. Table 4.8, column 4) and the whole picture is therefore internally consistent the four isotherms represent different degrees of filling of the micropores with nonane, leaving the external surface unaffected. 

According to Dubinin s ideas, the process involved is volume filling of the micropores rather than layer-by-layer adsorption on the pore walls. A second parameter is therefore the degree of filling of the micropores, defined by... 

Figure 6.5. Fraction of pool and aerosol mass generated after loss of containment of small vessels containing CFG 114, depending on degree of superheat and degree of filling (Schmidli etal. 1990).

Fiillungsgrad, m. degree of filling, degree to which something is filled, fulminant, a, fulminating, fulminieren, v.i. fulminate, film., abbrev. fumaroid. 

The change in the degree of filling of carboxylic CP with protein is reflected in the character of contributions of AH and T AS. The method of differential microcalorimetry was used for the investigation of the thermal effects at varying a in the Hb-CP (Table 10). 

As regards general principles, the main effects are manifested in the region of comparatively high degrees of filling, it does not matter if the case at hand is a hydro-dynamic interaction of the flows around them or a direct intermolecular interaction of the filler s particles. Here we should bear in mind the following decisive principles. 

In the beginning (Figure 9.9a), the support grain is totally filled with solvent, the degree of filling L—1.0, and the starting concentration of the active component precursor is C0. The liquid phase is continuous and forms a single cluster where the dissolved compound is distributed evenly. The... 

Figure 9.41 The relative changes of the surface area after gradual deposition of an additional component on the surface of monodisperse spherical particles depending on the degree of filling of pore volume, U, and initial porosity of a support s0.

Fig. 7.15 Band filling in an intercalation model according to Friedel s (1954) notion of screening. The upper panel shows the position of the bands at various degrees of filling the lower panel shows the corresponding values of the electron chemical potential (Fermi energy).

The physical and chemical parameters which influence iron oxide formation vary with time and space, e. g. through changing water/air content. Microenvironments exist in pores of different sizes and with different degrees of filling. For example, hematite was identified in coatings at the (dry) surface of a basalt boulder, whereas goethite occurred in a nearby (moister) crack (Bender-Koch et al., 1995 a). In another case, goethite was the dominant oxide next to the root surface, whereas lepidocrocite predominated a few mm away from it (Schwertmann Fitzpatrick, 1977). Often, however, the exact conditions under which Fe oxides form are difficult to determine. 

Diameter and length of the drum Diameter of the paddle shaft Mean particle diameter Degree of fill of the drum... 

Temperature coefficient of density Specific energy of the fissure area in grinding Degree of filling... 

Figure 6. The relationship of the closing pressure, P8, to the temperature for various degrees of filling, /, of the testing space.

Figure 6 shows the relation of closing pressure, P8 to temperature at various degrees of filling. The isochores are not indicated below 400 atm. since the values obtained were only poorly reproducible below this pressure. It can be seen clearly in Figure 6 that, if the test space is 90% filled at 20° C., the specimen will completely fill the space by thermal expansion by the time it reaches 160° C. 

Figure 7. The relationship of the closing pressure, Pt, to the degree of filling, f, to the specific weight, a, and to the specific volume Va at various temperatures.

The experimental data obtained are given in graphs as functions of the relative elongation of the pellets (A l/l) on the adsorption value (ml/ gram) or on degree of filling of the micropores (0), where 0=1 represents the adsorption of water at a relative equilibrium pressure p/p = 0.4—i.e., when the micropores are completely filled and when the capillary condensation in the transitional pores and macropores of the secondary porous structure of the pellets has not yet begun. 

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