Prilling operating data

Dimensional and some operating data for prilling of urea and ammonium nitrate also are in Table 12.18. Towers as high as 60 m have been installed. Because of the expense of towers, prilling is not competitive with other granulation processes until capacities of 200-400 tons/day are reached. 

Power supply, 9 from a not gas stream, 12 generation with steam, 11 Pressure control, 42,44,51,52,59,60 Pressure drop cyclone separators, 617 gas-solid flow, 119-120 granular beds, 117 heat exchanger example, 193, 194 heat exchangers, 188 non-Newtonian flow, 106-109 wire mesh pads, 616 Pressure drop, piplines, 92 chart method, 96 two-phase flow, 116 typical values, 95 Ptaskie vessel code, ASME, 625 Prilling, 361,362 equipment size, 367 flowsketch, 366 operating, data. 367 products of, 367 size distribution, 362 Prism membrane separation process, 633 643... 

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