Flatting efficiency

Fig. 5.6 shows the results of a set of computer calculations for the [CBTJics plant in the form of (arbitrary) overall efficiency (tjq) against pressure ratio (r) with the combustion temperature T ox as a parameter. Fig. 5.7 shows tjq plotted against T x with r as a parameter and Fig. 5.8 shows a contour plot of tjq against T ox and r. There is a flat efficiency plateau around T ox 1750°C, less than the maximum value used in these calculations, which approaches the stoichiometric limit. 

Chem. Descrip. Syn. amorphous silica CAS 112926-00-8 EINECS/ELINCS 231-545-4 Uses Flatting agent, suspending agent for water-based clear coatings, trade sales urethane varnishes, acrylic and NC lacquers, water-ba acrylic lacquers, clear alkyd urea varnishes Features Provides flatting efficiency, transparency, gloss and sheen balance... 

In architectural applications. Unispar s combination of size distribution auid chemical purity also offers superior flatting efficiency and frosting resistance with no cross reaction. 

Flat efficiency curve with no decrease in efficiency from rated capacity down to zero flow... 

According to an elegant remark by Davies [5], "Modem scientific data handling is multitechnique, multisystem, and manufacturer-independent, with results being processed remotely from the measuring apparatus. Indeed, data exchange and storage are steps of the utmost importance in the data acquisition pathway. The simplest way to store data is to define some special format (i.e., collection of rules) of a flat file. Naturally, one cannot overestimate the importance of databases, which are the subject of Chapter 5 in this book. Below we discuss three simple, yet efficient, data formats. 

The electroosmotic flow profile is very different from that for a phase moving under forced pressure. Figure 12.40 compares the flow profile for electroosmosis with that for hydrodynamic pressure. The uniform, flat profile for electroosmosis helps to minimize band broadening in capillary electrophoresis, thus improving separation efficiency. 

Water Treatment. Chlorine is an excellent bacteriostat, unsurpassed for use in residual water treatment and growth is expected to remain flat through 1992. Attempts by municipal and industrial water treatment faciHties to improve economics by increasing chemical efficiency and concerns over chlorine s involvement in the formation of undesirable organic compounds are the reasons for 2ero growth. 

The cost of a PV device is determined by several factors. These include the kind of materials used and the amount of materials requited, choice of substrates, device design, and fabrication processes. Crystalline devices ate generally mote efficient, but thin-film devices ate anticipated to cost less in flat-plate configurations. The use of concentrated light permits retention of efficiency with simultaneous reduction in cost. 

Cleaners are most efficient on relatively large particles, 80—300 pm in diameter (see Fig. 1). Flat toner ink particles can fragment during processing, therefore it is probably best to locate mechanical cleaners early in the sequence of office paper deinking unit operations (40). 

On a volume basis, the most expensive component of flat wall paints is the TiO. Therefore, significant efforts are appHed to reach a standard hiding with the minimum possible level of Ti02. The efficiency of hiding by decreases as the concentration is iacreased above about 10 vol % it... 

The earhest reverse osmosis and ultrafiltration units were based on flat membrane sheets ia arrangements similar to that of a plate and frame filter press. Siace then, mote efficient membrane configurations, ie, tubular, spiral wound, and hoUow fiber, have emerged (96—98). 

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