Converter horizontal

If the isotherm is of Type I with a sharp knee and a plateau which is horizontal (cf. Fig. 4.10) the uptake n, at a point close to saturation, say p/p = 0-95, is then a measure of the micropore volume when converted to a liquid volume (by use of the density of the liquid adsorptive), it may be taken as actually equal to the micropore volume. 

Fig. 2. Predetonation distances (in m) observed in acetylene at various pressures in horizontal pipes of various diameters. Gas quiescent, at room temperature, ignition by thermal nonshock sources (44,46,52,56,58,64,66,67). To convert kPa to atm, divide by 101.3.

Catalyst Particle Size. Catalyst activity increases as catalyst particles decrease in size and the ratio of the catalyst s surface area to its volume increases. Small catalyst particles also have a lower resistance to mass transfer within the catalyst pore stmcture. Catalysts are available in a wide range of sizes. Axial flow converters predorninanfly use those in the 6—10 mm range whereas the radial and horizontal designs take advantage of the increased activity of the 1.5—3.0 mm size. 

Fig. 21. Single absorption equilibrium-stage diagram where the equiUbrium curve is for 8% SO2, 12.9% the diagonal lines represent the adiabatic temperature rise of the process gas within each converter pass the horizontal lines represent gas cooling between passes, where no appreciable conversion...

Fig. 9. Ethylene oxide sterilisation 4-h cycle, 12/88 12 wt % ethylene oxide/88 wt % chlorofluorocarbon (Freon 12), where the horizontal line represents standard barometric pressure A, preconditioning and humidification at 87.8—94.55 kPa, 30—40 min B, exposure for 3/4 h at 55.17—68.95 kPa above standard barometric pressure C, air washes at 81.04—87.8 kPa, 20 min. To convert kPa to psi, multiply by 0.145.

FIG. 14-116 Experimental results showing effect of gas velocity and liquid load on entrainment from (a) vertical tube hanks with horizontal gas flow and (b) horizontal tnhe hanks with upflow. To convert meters per second to feet per second, multiply hy 3.281. (Calvert, Yung, and Leung, NTIS Publ PB-24S050. )... 

FIG. 14-126 Predicted spray-tower cut diameter as a function of sprayed length and spray droplet size for (a) vertical-countercurrent towers and (b) horizontal-cross-flow towers per Calvert [ J. Air Polliit. Control Assoc., 24, 929 (1974)]. Curve 1 is for 200-pm spray droplets, curve 2 for 500-pm spray, and curve 3 for 1000-pm spray. QHQc is the volumetric hqiiid-to-gas ratio, L liqiiid/nri gas, andt/cis the siiperBcial gas velocity in the tower. To convert liters per ciihic meter to cubic feet per cubic foot, multiply by 10 . ... 

Use a double. suction impeller. Convert an end suetion centrifugal pump into a split ease horizontal design. 

T he total or global solar radiation has a direct part (beam radiation) and a diffuse part (Fig. 11.31). In the simulation, solar radiation input values must be converted to radiation values for each surface of the building. For nonhorizontal surfaces, the diffuse radiation is composed of (a) the contribution from the diffuse sky and (b) reflections from the ground. The diffuse sky radiation is not uniform. It is composed of three parts, referred to as isotropic, circumsolar, and horizontal brightening. Several diffuse sky models are available. Depending on the model used, discrepancies for the boundary conditions may occur with the same basic set of solar radiation data, thus leading to differences in the simulation results. 

The difference in the vertical readings is the amount of shim required to align the machine at the coupling for both vertical offset and angularity. The difference in the horizontal readings is the distance at the coupling to move the MTBM. These distances, however, must be converted to corrections to be made at the machine feet, computations that are made using rise and run concepts. 

Stacks of horizontal, parallel, plates are used in some proprietary decanter designs to increase the interfacial area per unit volume and to reduce turbulence. They, in effect, convert the decanter volume into several smaller separators connected in parallel. 

Following smelting, the copper matte is fed into a converter. During this process the copper matte is poured into a horizontal cylindrical vessel (approximately 10 x 4 m) fitted with a row of... 

Water is flowing in a horizontal pipe bend at a velocity of 10 ft/s. The radius of curvature of the inside of the bend is 4 in., and the pipe ID is 2 in. A mercury manometer is connected to taps located radically opposite each other on the inside and outside of the bend. Assuming that the water velocity is uniform over the pipe cross section, what would be the manometer reading in centimeters What would it be if the water velocity were 5 ft/s Convert the manometer reading to equivalent pressure difference in psi and Pa. 

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