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i- Estimate the diffusivity of carbon oxide (CO2) in air at 330 K and 1.2 bar applying the following formula and the data given in Table Q1. 3.03 DAB = 0.98 MOS P MOS (10-3) T15 - АВ %3D .2 AB AB D where; DAB = diffusion coefficient, cm²/sec %3D MA, MB= molecular weights of A and B, respectively %3D T= temperature, °K P= Pressure, bar OAB= collision diameter, angstrom N,= diffusion collision integral, dimensionless Given the following: Man = 2 G, + J AB = 0.5(0A +OB), MB 0.5 EAB %3D K.

i- Estimate the diffusivity of carbon oxide (CO2) in air at 330 K and 1.2 bar applying the following formula and the data given in Table Q1. 3.03 DAB = 0.98 MOS P MOS (10-3) T15 - АВ %3D .2 AB AB D where; DAB = diffusion coefficient, cm²/sec %3D MA, MB= molecular weights of A and B, respectively %3D T= temperature, °K P= Pressure, bar OAB= collision diameter, angstrom N,= diffusion collision integral, dimensionless Given the following: Man = 2 G, + J AB = 0.5(0A +OB), MB 0.5 EAB %3D K.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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(Table Q1) Intermolecular forces parameters and critical properties Lennard-Jones Parameters (9, 10) Critical Constants (11-14) ke (cal s-1 cm-1°K-) x10 Molccular V. (cm (atm) g-mole) x10 (g cm-1 sec-l) Wt. €/K CK) T. (K) P. Substance M (A) Simple polyatomic substances: Air 28.97 3.617 97.0 132 36.4 86.6 193 90.8 N2 O2 28.02 3.681 91.5 126.2 154.4 33.5 90.1 180 86.8 32.00 3.433 113 49.7 74.4 250 105.3 48.00 268 67 89.4 93.1 CO 28.01 3,590 110 133 34.5 190 86.5 CO 44.01 3.996 190 304.2 72.9 94.0 343 122 NO 30.01 3.470 119 180 64 57 258 118.2 N,0 SO2 F2 Cl2 Br2 44.02 3.879 309.7 430.7 220 71.7 96.3 332 131 64.07 4.290 252 77.8 122 411 98 6 38.00 3.653 112 70.91 4.115 357 417 76.1 124 420 97.0 159.83 253.82 4.268 520 584 102 144 Activa 4.982 550 800 Go to S ΩμΩk (for viscosity (for viscosity QDAB KT/e 2DAB ch
Transcribed Image Text:(Table Q1) Intermolecular forces parameters and critical properties Lennard-Jones Parameters (9, 10) Critical Constants (11-14) ke (cal s-1 cm-1°K-) x10 Molccular V. (cm (atm) g-mole) x10 (g cm-1 sec-l) Wt. €/K CK) T. (K) P. Substance M (A) Simple polyatomic substances: Air 28.97 3.617 97.0 132 36.4 86.6 193 90.8 N2 O2 28.02 3.681 91.5 126.2 154.4 33.5 90.1 180 86.8 32.00 3.433 113 49.7 74.4 250 105.3 48.00 268 67 89.4 93.1 CO 28.01 3,590 110 133 34.5 190 86.5 CO 44.01 3.996 190 304.2 72.9 94.0 343 122 NO 30.01 3.470 119 180 64 57 258 118.2 N,0 SO2 F2 Cl2 Br2 44.02 3.879 309.7 430.7 220 71.7 96.3 332 131 64.07 4.290 252 77.8 122 411 98 6 38.00 3.653 112 70.91 4.115 357 417 76.1 124 420 97.0 159.83 253.82 4.268 520 584 102 144 Activa 4.982 550 800 Go to S ΩμΩk (for viscosity (for viscosity QDAB KT/e 2DAB ch
ers/a/Downloads/CHPE305-Assignment%201-Spring%202020-2021%20(1).pdf -Spring 2020-2021 (1).pdf 2/4 100% Q1) i- Estimate the diffusivity of carbon oxide (CO2) in air at 330 K and 1.2 bar applying the following formula and the data given in Table Q1. 0.98 (10-3) T1.5 3.03 MOS DAB P M AB D where; DAB = diffusion coefficient, cm²/sec MA, MB= molecular weights of A and B, respectively T= temperature, °K P= Pressure, bar OAB= collision diameter, angstrom Np = diffusion collision integral, dimensionless. Given the following: -1 MAB O AB = 0.5(0A +0B), !! 0.5 - (4) E AB %3D ctivate to Sert K 140 K 1131
Transcribed Image Text:ers/a/Downloads/CHPE305-Assignment%201-Spring%202020-2021%20(1).pdf -Spring 2020-2021 (1).pdf 2/4 100% Q1) i- Estimate the diffusivity of carbon oxide (CO2) in air at 330 K and 1.2 bar applying the following formula and the data given in Table Q1. 0.98 (10-3) T1.5 3.03 MOS DAB P M AB D where; DAB = diffusion coefficient, cm²/sec MA, MB= molecular weights of A and B, respectively T= temperature, °K P= Pressure, bar OAB= collision diameter, angstrom Np = diffusion collision integral, dimensionless. Given the following: -1 MAB O AB = 0.5(0A +0B), !! 0.5 - (4) E AB %3D ctivate to Sert K 140 K 1131
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