A vertical flash drum has been designed to flash a liquid feed ‘F’ that contain 45 mol% n-nonane (C9H20) and remaining is n-decane (C10H22) at 1 atm. We need the vapor with 15 kg/sec contains 81 mol% n-nonane. Solution of the flash equation with equilibrium data gives Xnonane = 0.21, Tdrum = 380 K. Take the molecular weight of n-decane and n-nonane as 142.29 g/gmol and 128.2 g/gmol respectively. The density of n-decane and n-nonane are 0.730 g/cc and 0.718 g/cc, respectively. The flow parameter constant, Flv = 0.099 and Kdrum = 274.32 m/hr. Find
(i) molar flow rate of feed.
(ii) height of the flash drum
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jb DG DG and jb jb DG du DG DG
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Show that the Bisectors of angled
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