The synthesis of methane enriched gas from water gas is a promising solution to the problem of hydrocarbon shortages in the future.  In one such process, the following gas composition is obtained: 34% methane, 3% carbon dioxide, 11% CO, 39% H2, and 13% N2.  Determine the Gross Calorific Value and the Net Calorific Value of the gas.

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3. We are separating a mixture of 1,2 dichloroethane and 1,1,2 trichloroethane in a distillation column. Column is at 1 atm. The feed is a saturated liquid and has 60 mol % 1,2 dichloroethane. Feed rate is 100 kmol/h. We desire a bottoms product as 1.77 mol % 1,2 dichloroethane and a distillate that is 99.15 mol % 1,2 dichloroethane. If the reflux ratio is 2.23, find the total number of stages and the optimal feed stage. Relative volatility of dichloroethane w.r.t trichloroethane is 2.4. SOA Isnoitnsv Note the equilibrium data provided below is real experimental data and therefore not perfect - you may need to "smoothen" the data to use it for Mc-Cabe Thiele plot. 101 zi 19mistne frigin od gnizooro trishoqmi won sista 299stre09/21 691 gnizu a Equilibrium data from Bigg et al., Journal of Chemical & Engineering Data 9.1 (1964): 17-19. your action IU GUGLEA 29AIUR2 LOL E-DMC A2 Table II. Experimental x, y, and temperature data for the con system 1,2-dichloroethane-1,1,1-trichloroethane…

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3. We are separating a mixture of 1,2 dichloroethane and 1,1,2 trichloroethane in a distillation column. Column is at 1 atm. The feed is a saturated liquid and has 60 mol% 1,2 dichloroethane. Feed rate is 100 kmol/h. We desire a bottoms product as 1.77 mol % 1,2 dichloroethane and a distillate that is 99.15 mol % 1,2 dichloroethane. If the reflux ratio is 2.23, find the total number of stages and the optimal feed stage. Relative volatility of dichloroethane w.r.t trichloroethane is 2.4. SOA Isnoitnsv Note the equilibrium data provided below is real experimental data and therefore not perfect - you may need to "smoothen" the data to use it for Mc-Cabe Thiele plot. 101 zi menisitne frigin orj gnizooda trishoqmi won sista 29gstromu 1691 gnizua Equilibrium data from Bigg et al., Journal of Chemical & Engineering Data 9.1 (1964): 17-19. action IU GUGLEA 29AIU82 LOL E-DMC A2: Table II. Experimental x, y, and temperature data for the con system 1,2-dichloroethane-1,1,1-trichloroethane BTemp.,…

Using RCRA procedures, determine if the following are hazardous wastes. State the reason why, or why not it is hazardous. If it is hazardous, state the category number. Assume the industry producing the waste is a RCRA hazardous waste generator. 1. A drum of sulfuric acid at pH 1.2. A drum of waste trichloroethylene (22% by volume).

A MATLAB program for solving %excess air? A mixture of propane and butane gas is burned in excess air, supplied substantially dry, to produce a stack gas analysing 3.46% CO2, 0.74% CO, 0.90% H2, 79.73% N2 and 15.17% O2. Calculate % excess air.

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Q2: The feed to a distillation column is separated into net overhead product containing nothing with a boiling point higher than isobutane and bottoms containing nothing with a boiling point below that of propane. Hint: In the overhead there is no n-C5H12 or n-C4H10, and in the bottoms there in no C2H4, C2H6, or C3H6. The composition of the feed is mole % Ethylene 2.0 Ethane 3.0 Propylene Propane Isobutane 5.0 15.0 25.0 n-Butane 35.0 n-Pentane 15.0 Total 100.0 The concentration of isobutane in the overhead is 5.0 mole percent, and the concentration of propane in the bottoms is 0.8 mole percent. 1. Draw a completely labeled flowchart for the above process 2. Do the degree of freedom analysis for the overall process