A still is charged with 1000 moles of a binary mixture that is 87.3 mole% of light (more volatile) Methanol and remainde

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A Still Is Charged With 1000 Moles Of A Binary Mixture That Is 87 3 Mole Of Light More Volatile Methanol And Remainde 1 (26.86 KiB) Viewed 24 times

A Still Is Charged With 1000 Moles Of A Binary Mixture That Is 87 3 Mole Of Light More Volatile Methanol And Remainde 2 (100.79 KiB) Viewed 24 times

A Still Is Charged With 1000 Moles Of A Binary Mixture That Is 87 3 Mole Of Light More Volatile Methanol And Remainde 3 (22.22 KiB) Viewed 24 times

A still is charged with 1000 moles of a binary mixture that is 87.3 mole% of light (more volatile) Methanol and remainder heavier (less volatile) component isopropyl alcohol. This mixture is distilled until 50 moles remain in the still and the cumulative distillate is collected. You may assume that the relative volatility (dLight-Heavy=2.054) remains constant during the distillation process and equilibrium data and an initial analysis of the Rayleigh equation is provided in the table provided. 201 sh () Peng m 7842 3601 7826 3700 81.21 9.357 8003 FLOK 1964 4764 THE 1916 WITA (TH py www. 10014 INC. 111TA 11420 THES 46 189 MI 4002 4167 4114 4324 FIH Tar MILE TORLE HOLA 10043 MILE MAR ATEA THEE THE 1201 1424 1163 150 THE TH 11922 1217# 404 www. www. IN www REIK V Com IM DES . WE 1400 4100 KITTE 1931 BYKITE 4114 ONL THE 10.414 PRIT 1671 BOND MY TH BH TEATE ww " 10072 8.379 THE THO VLAD TRU THEO CALLINE PIKEN KATTIN Bun 6384 ONE HANR EXTERBESSER ./ [TNT 3840 BEATR B454 THE 16:04 6401 CAT HA 637 6.341 8.31 2639 WIELD BATER NA BAC 201 NAT BEW MOLIM tha SAM 5.399 BANKO ****KER THE ENCO 164 0411 8.30 RO 0290 1.200 DEO 9371 1901 6.201 Am HIS BIM (819 SH OH 0144 AMA g INE 100T LIFE 121 2011 2291 100 1704 THE 3ATM 3374 AME ANK THE 4314 POLY FOFF 4442 THE
methanol 764.2 782.0 800.2 818.7 837.5 856.8 Pvp (mmHg) Pvp (mmHg) (°C) 876.4 896.3 916.7 937.4 958.5 980.0 1001.9 10242 1046.9 1070.1 1093.6 11176 1142.0 1166.9 1192.2 1217.9 1244.1 12708 12979 13256 Isopropyl alcohol 1382.2 14118 14409 1471.0 14710 360.3 370.0 379.8 389.9 400.2 410.7 421.4 432.4 443.6 Temp Volatile Component 455.1 466.8 478.8 491.0 503.5 516.3 529.3 542.6 556.2 570.0 584.2 598.6 613.4 628.4 643 8 659.4 675.4 691 7 708.4 725.3 742.6 7603 X 64.65 1.000 65.24 0.957 65.82 0.914 66.41 0.873 67.00 0.832 67.58 0.792 68.17 0.753 0864 68.76 0.715 0839 69.34 0.678 0.813 0786 10.739 1.000 0.979 0.957 0.935 0912 0.888 69.93 0641 70.52 0.605 71.10 0.569 0.730 71.69 0535 0701 72.28 0.501 0.671 72.36 0467 0640 73.45 0.434 0.608 74.04 0.402 0.575 74.62 0.370 0.542 75.21 0.339 0.507 75,80 0.309 0.472 76.38 0.279 0.435 76.97 0249 0.398 77.56 0.220 78.14 0.192 78.73 79.32 29.90 30.49 81.08 $1.60 0.031 0359 0.319 0.164 0.279 0137 0.237 0.109 0.194 0.083 0.150 0057 0.105 0.058 82.25 0.006 0.011 7603 SEES 0.000 0.000 Integral 1/(y-x) Ax Avg(1/(-x)) Summation T 16.063 12.515 10.414 9.041 8.086 7.395 6.884 6.502 6.218 6.012 5870 5.785 5.752 5.768 5.836 5.959 6.143 6.402 6.752 7.221 7.855 8.728 9.971 11.843 14.926 20.846 36.578 1964 0.581 0.457 0.380 0.328 0.290 0263 0.241 0.225 0212 0202 0.195 0.189 0.186 0.184 0.183 0.185 0.188 0.194 0202 0215 0232 0237 0.295 0.356 0468 740 1955 0.581 1.037 1.417 1.745 2.035 2.298 2.539 2.764 2977 3.179 3.374 3.563 3.749 3.932 4.116 14.300 4.488 4.682 4.884 5.331 3.588 5.883 6.240 6.708 17.448 10.403
a) What is the composition of the very first bubble vaporized in this process? Mole fraction of light component YA = b) What is the composition of the last bubble vaporized in the process? Mole fraction of light component YA = c) What is the composition of the residue remaining in the still, Mole fraction of light component XA d) What is the average mole fraction of the distillate? Yavg