For a binary system consist of ortho-xylene (o-xylene) [species 1] and para-xylene (p-xylene) [species 2], this...
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For a binary system consist of ortho-xylene (o-xylene) [species 1] and para-xylene (p-xylene) [species 2], this system is found to obey Raoult's law. It is known that Antoine equation allows the quick computation of vapor pressures of pure species. Raoult's law: y₁P = xpsat Antoine equation: Parameters for Antoine Eqn. Temp. Range ΔΗ, At B C C 14.0415 3358.79 212.041 14.1387 3381.81 216.120 14.0579 3331.45 214.627 40 172 35-166 35-166 kJ/mol t,/°C 36.24 144,4 35.66 139.1 35.67 138.3 (a) If liquid fraction of o-xylene (x₁) = 0.375 and temperature (7) = 134°C, compute the Name o-Xylene m-Xylene p-Xylene R. In Pat (kPa) = A₁7(°C)+₁ Formula C8H10 C8H10 C8H10 m-Xylene p-Xylene B10 CgH10 C8H10 14.04 40 -172 36.24 144.4 3358.79 212.041 14.1387 3381.81 216.120 14.0579 3331.45 214.627 35-166 35.67 138.3 35-166 35.66 139.1 (a) If liquid fraction of o-xylene (x₁) = 0.375 and temperature (7) = 134°C, compute the liquid fraction of p-xylene (x₂). pressure (P), vapor fraction of o-xylene (v₁), vapor fraction of p-xylene (y₂), vapor pressure of o-xylene (P₁), and vapor pressure of p xylene (P₂)- (8 marks) (b) If vapor fraction of p-xylene (y2) = 0.458 and temperature (7) = 162°C, compute the vapor fraction of o-xylene (y₁). pressure (P), liquid fraction of o-xylene (x₁), and liquid fraction of p-xylene (x₂). vapor fraction of o-xylene (y₁), pressure (P), liquid fraction of o-xylene (x₁), and liquid fraction of p-xylene (x₂). (6 marks) (c) If liquid fraction of p-xylene (x₂) = 0.771 and pressure (P) = 95.27 kPa, calculate the liquid fraction of o-xylene (x₁) and temperature (T). END OF QUESTION PAPER (6 Marks) For a binary system consist of ortho-xylene (o-xylene) [species 1] and para-xylene (p-xylene) [species 2], this system is found to obey Raoult's law. It is known that Antoine equation allows the quick computation of vapor pressures of pure species. Raoult's law: y₁P = xpsat Antoine equation: Parameters for Antoine Eqn. Temp. Range ΔΗ, At B C C 14.0415 3358.79 212.041 14.1387 3381.81 216.120 14.0579 3331.45 214.627 40 172 35-166 35-166 kJ/mol t,/°C 36.24 144,4 35.66 139.1 35.67 138.3 (a) If liquid fraction of o-xylene (x₁) = 0.375 and temperature (7) = 134°C, compute the Name o-Xylene m-Xylene p-Xylene R. In Pat (kPa) = A₁7(°C)+₁ Formula C8H10 C8H10 C8H10 m-Xylene p-Xylene B10 CgH10 C8H10 14.04 40 -172 36.24 144.4 3358.79 212.041 14.1387 3381.81 216.120 14.0579 3331.45 214.627 35-166 35.67 138.3 35-166 35.66 139.1 (a) If liquid fraction of o-xylene (x₁) = 0.375 and temperature (7) = 134°C, compute the liquid fraction of p-xylene (x₂). pressure (P), vapor fraction of o-xylene (v₁), vapor fraction of p-xylene (y₂), vapor pressure of o-xylene (P₁), and vapor pressure of p xylene (P₂)- (8 marks) (b) If vapor fraction of p-xylene (y2) = 0.458 and temperature (7) = 162°C, compute the vapor fraction of o-xylene (y₁). pressure (P), liquid fraction of o-xylene (x₁), and liquid fraction of p-xylene (x₂). vapor fraction of o-xylene (y₁), pressure (P), liquid fraction of o-xylene (x₁), and liquid fraction of p-xylene (x₂). (6 marks) (c) If liquid fraction of p-xylene (x₂) = 0.771 and pressure (P) = 95.27 kPa, calculate the liquid fraction of o-xylene (x₁) and temperature (T). END OF QUESTION PAPER (6 Marks)
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a Minture have orth Xylen 0 Pona Xylene P X0375 T 154C Since it Bimay to Minture i... View the full answer
Related Book For
Introduction to Chemical Engineering Thermodynamics
ISBN: 978-0071247085
7th edition
Authors: J. M. Smith, H. C. Van Ness, M. M. Abbott
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