Unit+5

Unit 5 Reading Assignment: Read Chapter 7-8, pgs 97-129 on Recovery. Cryogenic and Lean Oil Absorption Units are designed specifically for the purpose of separating natural gas into several useful products. We will study how each of these units operate to accomplish the same task with different designs. New improved designs are developed all the time so it is important to understand the key fundamentals to how these units operate.

Once you have read these chapters then you should go to the discussion tab. The assignment there should be done for our next class period.

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Assignment: You should use our discussion of the Lean Oil Absorption unit that we covered in class and the diagram to compose a list of the vessels and/or equipment, //in order// that the **lean/rich oil stream** follows. You should begin at the absorber rich oil outlet and continue through to the absorber lean oil inlet. You must also briefly list the function of the vessels/equipment as well. This is worth 30 points. Also remember that you must provide an answer to a question of your classmate's under the Discussion Tab. .



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__**Cryogenic Unit **__ media type="youtube" key="AS5CBlzCfRI" width="560" height="315" align="center"

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The design of the cryogenic unit is for the recovery of natural gas liquids (NGLs) from the inlet gas stream. Remember we have treated this gas stream with several other processing units along the way.



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Other Possibilities media type="youtube" key="c9jxQpqyNZA" width="560" height="315"

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