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Question 1 (25 points) A 6.7mm thick sheet of palladium (Pd) is used as a diffusional membrane for purifying hydrogen. T
Posted: Thu May 26, 2022 11:37 am
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- Question 1 25 Points A 6 7mm Thick Sheet Of Palladium Pd Is Used As A Diffusional Membrane For Purifying Hydrogen T 1 (25.16 KiB) Viewed 14 times
Question 1 (25 points) A 6.7mm thick sheet of palladium (Pd) is used as a diffusional membrane for purifying hydrogen. The hydrogen concentration on the high pressure side of the sheet is 2.25 kg/m³ and the concentration on the low pressure side is 1.7 kg/m³. Assume the diffusion coefficient D given by 10-9 m²/s. Show all your calculations in detail a. Calculate the diffusive flux Jin kg/m².s b. Calculate break through time t, in seconds. 1² tb 6D AC J =-D =-D Ax C₂ - C₁ X2 X1