Question: this is a material balance question please solve it with hand writing .. thank u for your hard work Q1 ( 150mol h of n-pentane
Q1 ( 150mol h of n-pentane at (60C and 2atm) is partially condensed out of a gas stream containing (74.5mol%) of n-pentane vapor and the balance Nitrogen. The top product from condenser at (20C and 6atm) contains (6.5mol% ) of n-pentane vapor while the bottom product from condenser contains n-pentane liquid only at ( 20C and 6atm). 1. Draw and label the flow chart of the process. 2. Calculate the required cooling rate at (KW)). (17 Marks) Q1 ( 150mol h of n-pentane at (60C and 2atm) is partially condensed out of a gas stream containing (74.5mol%) of n-pentane vapor and the balance Nitrogen. The top product from condenser at (20C and 6atm) contains (6.5mol% ) of n-pentane vapor while the bottom product from condenser contains n-pentane liquid only at ( 20C and 6atm). 1. Draw and label the flow chart of the process. 2. Calculate the required cooling rate at (KW)). (17 Marks)
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