summary

ali Alyousef

https://www.youtube.com/watch?v=wDbAKf2CmdE

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Seawater used for processing oil on an oil rig must have the oxygen removed because it corrodes the machinery. The Minox one-stage process uses nitrogen gas in a stripping column to deaerate the water. Seawater is typically 10,000 ppb O2 and the system produces water that is 15 ppb O2. The seawater comes in through a 2 foot wide pipe and travels at 50 mi/h. If the flow rate of the exiting air stream is 33.1224 kmol/min and the stripping column operates at 50oC, find the outlet liquid flow rate, the operating pressure of the column, the mole fractions of the outlet gas, and the nitrogen flow rate. What is one important consideration when choosing the conditions in the stripping column?


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Written Document: The reflective summary communicates effectively the concepts covered in the problem. Problem statement is complete and difficulty is appropriate for the MEB course. Problem solution is complete, correct, and appropriately difficult. The situation in the video is sufficiently integrated into the problem statement (i.e., what value or values were estimated from the video). 

 

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    • 10 years ago
    • 20
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