Difference between revisions of "Liquid-liquid extraction - 2013"

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== Interesting applications / Enrichment materials ==  
== Interesting applications / Enrichment materials ==  


<!-- * An article on [http://learnche.mcmaster.ca/media/mcmaster/Bailes-Liquid-liquid-extraction.pdf liquid-liquid extraction] which describes the various units available. -->
These first 3 readings seem old, but they are still relevant. For example, the same principles are used in modern bioseparations.
* A [http://learnche.mcmaster.ca/media/mcmaster/Hanson--Solvent-extraction.pdf reading on solvent extraction principles]
* A general article on [http://learnche.mcmaster.ca/media/mcmaster/Reissinger-Schroter--Liquid-liquid-extractors.pdf liquid liquid extractors].


They are old readings, but still relevant. For example, the same principles are used in modern bioseparations.
# A comprehensive article on [http://learnche.mcmaster.ca/media/mcmaster/Bailes-Hanson-Hughes--Liquid-liquid-extraction.pdf  liquid-liquid extraction] which describes the various units available.
# A [http://learnche.mcmaster.ca/media/mcmaster/Hanson--Solvent-extraction.pdf reading on solvent extraction principles]
# A general article on [http://learnche.mcmaster.ca/media/mcmaster/Reissinger-Schroter--Liquid-liquid-extractors.pdf liquid liquid extractors].
# An interesting [http://learnche.mcmaster.ca/media/mcmaster/Moore--Using-principles-of-inherent-safety-in-design-of-hydrometallurgical-solvent-extraction-plants.pdf reading on safety in liquid-liquid extraction plants]: a further reason for counter-current operations to minimize solvent use.
# Here's [http://webpages.sdsmt.edu/~ddixon/CBE417_Lec_23_LLE_Draft_3-print.pdf another instructor's slides] on the same topic - sometimes a different point of view helps to understand.


<!-- * The flowsheet for separating acetic acid from water using ethyl acetate solvent. This flowsheet has the mass flow rates, to help contrast it to distillation.
<!-- * The flowsheet for separating acetic acid from water using ethyl acetate solvent. This flowsheet has the mass flow rates, to help contrast it to distillation.

Latest revision as of 21:14, 15 November 2013

Class date(s): 05 to 14 November
Download video: Link [310 M]

Download video: Link [446 M]

Download video: Link [514 M]

Download video: Link [161 M]

Download video: Link [M]

References

Please use these references to read ahead, or for extra background reading on liquid-liquid extraction. In alphabetical order:

  • Ghosh, R. "Principles of Bioseparations Engineering", Chapter 7, McMaster (reserve)
  • Geankoplis, C.J. "Transport Processes and Separation Process Principles", Chapter 12 in 3rd and 4th edition, McMaster Libraries (reserve)
  • Perry's Chemical Engineers' Handbook, Chapter 15, Direct link (McMaster subscription)
  • Richardson and Harker, "Chemical Engineering, Volume 2", 5th edition, Chapter 13 ebook
  • Schweitzer, "Handbook of Separation Techniques for Chemical Engineers", Chapter 1.9, McMaster library
  • Seader, Henley and Roper, "Separation Process Principles", Chapter 8 in 2nd and 3rd edition McMaster Libraries (reserve)

Interesting applications / Enrichment materials

These first 3 readings seem old, but they are still relevant. For example, the same principles are used in modern bioseparations.

  1. A comprehensive article on liquid-liquid extraction which describes the various units available.
  2. A reading on solvent extraction principles
  3. A general article on liquid liquid extractors.
  4. An interesting reading on safety in liquid-liquid extraction plants: a further reason for counter-current operations to minimize solvent use.
  5. Here's another instructor's slides on the same topic - sometimes a different point of view helps to understand.


Class notes

05 November 2013 (10A)

07 November 2013 (10B)

08 November 2013 (10C)

12 November 2013 (11A)

14 November 2013 (11B)

  • No new notes. See notes from 12 November. We will complete this section and start the next section on adsorption.
  • Audio and video recording of the class.