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Tuesday, February 11, 2014

Absorption of Carbon Dioxide

Comment: you should have e-mail submissions so that charts and pics can be parcel of the work Procedure 1.          recrudesce 1 molar(a) NaOH solution for liquid take to the woods. Prepare 2 mol% century dioxide artillery junket. 2.         Record innovation feed conductivity (time = 0) 3.          scrape evapouration feed up the mainstay. 4.         Start liquid feed down the column. (Turn on essence 2 after possibility valves 6 and 7.) 5.         Let column reach pseudo-steady state. Monitor vapor flowing arrange victimization anubar. Measure bottoms flow rate by colleting bottoms return for 30 seconds. Monitor pressure drift across the column utilize anubar. 6.         Record conductivity of feed and bottoms streams every two minutes. 7.          relieve oneself 1 mL samples of get in and exiting vapor streams. Use gas chromatography to analyze CO2 paper in the enteri ng and exiting vapor streams. 8.         Change the liquid flow rate after 40% carbonation and continue to record information as specified above. ChemCAD Simulation Table 1: Results from ChemCAD output and calculations of CO2 bottoms weight fraction and % recovery         G         L         hM         F         wF         D         wD         B         wB         recovery Effect         (m3/h)         (L/h)                  (kg/h)                  (kg/h)                  (kg/h)                  % Avg.         350         four hundred         0.5         451.149         0.03047         445.336         0.0079         419.337        !  0.02438         74.39 G         450          cd         0.5         580.048         0.03047         573.528         0.00953         420.044         0.02907         69.09 L         350         500         0.5         451.149         0.03047         445.049         0.00772         523.005         0.01971         75.00 GL         450         500         0.5         580.048         0.03047         572.632         0.00800         524.322         0.02497         74.08 hM         350          cd         0.4         451.149          0.03047         446.092         0.01110         419.545         0.02096         63.98 hM         350         400         0.3         451.149         0.03047         446.853         0.01506         418.784         0.01675         51.03 hM         350         400         0.2         451.149         0.03047         447.872         0.01962         417.765         0.01187         36.08 The weight fraction equivalent of carbon dioxide in the bottoms is compute from a mint balance on carbon dioxide. The kitty equivalent of carbon dioxide in the bottoms is competent to the entering mass of carbon... If you want to get a serious essay, order it on our website: OrderCustomPaper.com

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