Current type

Classifiers can be grouped into horizontal current and vertical current types, or into mechanical, nonmechanical, sedimentation, and hydrauHc or fluidized-bed types depending on the design of the equipment. The available equipment, their sizes, capacities, and their uses are given in Table 5. 

Current type Direct current Alternating current Direct current Direct current... 

It is clear that effectively addressing the NOx emission problem involves not only more stringent emission limits over the current type approval procedure, but also a more effective regulatory policy as a whole. Measures that can be taken include ... 

Another important point to emphasize is that the limiting-current type of sensor requires that the impedance of the device (i.e. the resistance of the Zr02 material and of the electrode processes) is sufficiently small so that... 

On the Fig. 1 the graphs of the obtained dependencies are shown. One can see that soot, fullerenes and re-crystallized graphite are formed in all cases, and their yields depend on both current value and current type. Re-crystallized graphite is a byproduct of the fullerene synthesis which decreases the fullerene productivity and efficiency. It was established that the optimal regime of fullerene synthesis occurs at 44 kHz AC and 200 A. Under these conditions, a fullerene production rate of 16mg/min at a fullerene yield of 9% was obtained while the yield of re-crystallized graphite (7%) was minimal. 

Meissner s continuous process for washing nitrotoluenes, applied also for TNT (Fig. 99), belongs to the co-current-counter-current type. The quantity of water used should be as small as possible, thus reducing the losses of nitrotoluenes to... 

Cyclodextrins and their derivatives can be applied in all current types of chromatography (10-12). Table I illustrates the actual known possibilities which does not implicate that no further combinations (cyclodextrin derivative/chromatographic techniques) will be exploited. 

Rated voltage Rated current Current type Rated frequency... 

Figure 9 shows the discharge curves of a Type I polypyrrole-based, a Type II polypyrrole/poly(3-methylthiophene)-based and a Type III poly(dithieno[3,4-6 3, 4 -d]thiophene-based supercapacitor at 4 mA cm discharge current. Types I and II can be assembled using such conventional heterocyclic polymers as polypyrrole, polyaniline and polythiophene, which are efficiently p-dopable polymers and can easily be chemically or electrochemically synthesized from inexpensive... 

Phenylcnrbylamine chloride was the culmination of an attempt to produce a more persistent and enduring lung-injurant agent,. mo as to enable concentrations to be maintained in the field for such a length of time as to exhaust the current type.- of g vs-mask canisters. Later it wa.s used ill shoots with rnn. tard gas to mask the presence of the latter. 

You can use either upper- or lowercase letters. If you change the case of a variable name in the line you are currently typing (e.g., from variablel to Variable 1), VBA will change all instances of the old form of the variable to the new form. 

This relation contains three constants (A, B, which can be calculated from three viscosity points. These are usually provided by the sink point, the Littleton softening point and by determined dilatometrically (refer to Section 5.2). By means of these values and of eqn. (9) it is then possible to interpolate satisfactorily and even to extrapolate, within a narrow range, the entire viscosity curve for current types of glasses. The suitability of relationship (9) may easily be checked by plotting the three values measured on the log tj — l/(T— To) diagram the points should lie along a straight line. 

With hollow articles, the value of depends on wall thickness and on the radius of curvature. For the case of tubes cooled from outside at a wall thickness to ID ratio of 0,1 to 1.0, < = —0.0054 to —0,0044 (external surface) and -0,0027 to 0.0023 for the internal surface. For container glass (current types of bottles and jars), the common value for both external and internal surface independent of size was established experimentally when d = Jidl) was substituted for the effective dimension, where dis diameter of the article and I is bottom thickness (Schill, 1977). 

The above considerations of the chemical durability and corrosion of glass were concerned with current types of silicate and borosilicate glasses. Special types of glass may exhibit quite different behaviour and also require special test methods. 

In this chapter, we have reviewed the current types of mean-force scoring functions according to how they treat the reference state. Despite considerable progress, several lines remain open for future development. First, as demonstrated and discussed in our previous study [48], explicit inclusion of the entropic effects may significantly improve the accuracy of a mean-force scoring function. Second, the appropriate categorization of atom types with a good balance of the statistics... 

Sulfur trioxide is probably a worse pollutant than sulfur dioxide, because SO3 is the acid anhydride of strong, corrosive sulfuric acid. Sulfur trioxide reacts with water vapor in the air, as well as in auto exhausts, to form sulfuric acid droplets. This problem must be overcome if the current type of catalytic converter is to see continued use. These same catalysts also suffer from the problem of being poisoned —that is, made inactive—by lead. Leaded fuels contain tetraethyl lead, Pb(C2H5)4, and tetramethyl lead, Pb(CH3)4. Such fuels are not suitable for automohiles equipped with catalytic converters and are excluded hy U. S. law from use in such cars. 

Yagi, H. and Hideaki, K. (1995) High-temperature humidity sensor using a limiting-current-type plane multi-oxygen sensor for direct firing system. Sens. Actuators B, B25 (1—3), 701—4. 

One hundred percent ethyl alcohol as a spark ignition engine fuel or alcohol substituted at low levels in petrol can interact with and cause problems with the additive pack in the current type of lubricant formulations. Reformulation of lubricants to deal with the effects of these fuels will be necessary. However, the relevant technology is available from South America where, for example, Brazil has operated light vehicles on total alcohol fuels for over a decade. 

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