Question

Please analyze the degree of freedom for total system :)

In the process for the production of pure acetylene, C2H2 (see Figure), pure methane (CH4) and pure oxygen are combined in the burner, where the following reactions occur CH, +20, → 2H_0+ CO2 CH, +1}0, 2H,0 + CO 2CH, CH2 + 3H CA Waste Gas Conde Absorber co, Super CASrper MO co, and CH and CA The gases from the burner are cooled in the condenser that removes all of the water. The analysis of the gases leaving the condenser is as follows: mol % C2H285 H2 255 CO 58 3 CO2 3.7 CHA 40 Total 100.0 These gases are sent to an absorber where 97% of the C2H2 and essentially all of the CO2 are removed with the solvent. The solvent from the absorber is sent to the CO2 stripper, where all of the CO2 is removed. The analysis of the gas stream leaving the top of the CO2 stripper is as follows mol % | C2H2|75 CO2 92.5 Total 1000