Topic outline

  • General

    General

    • Compulsory course in master level major Sustainable Metals Processing 

      Contents: 

      • general flowsheet of a hydrometallurgical process,
      • unit operations in hydrometallurgy,
      • factors affecting operation of unit processes,
      • calculation of mass and energy balances,
      • flow-sheet modeling with HSC Sim.

      Additional Course book A.R. Burkin, Chemical hydrometallurgy : theory and principles, World Scientific Publishing Company, 2001. Available at Aalto library e-books  in the ProQuest Ebook Central site. 

      Course will consist of lectures, excercises and tutorials (listed below in table) as well as laboratory works (2 afternoons). Laboratory times (2*2.5h) will be booked separately on Monday or Tuesday afternoons (between 19.9 -11.10, see Section Laboratory exercises).

      Course schedule, Period I

      LecturesExercises and Tutorials

      week 38

      5.9 monday

      (10.15-12.00) Lecture 1: What is hydrometallurgy? Hydrometallurgy as tool for circular economy, Hydrometallurgical flow sheet (lecture task 1 p)

      		6.9 Tuesday (lecture hall Ke4)

      (10.15 - 12.00) Lecture 2: Leaching, Driving force and kinetics (lecture task 1.8 p) 

      week 39

      12.9 monday

      No Lecture on this monday

      13.9 Tuesday

      (10.15 - 11.45) Homework 1:

      Graded assignment, leaching extraction calculations, mass balances (10 p) 



      16.9. Friday
      (12.15-15.00) HSC exercise 1 - Leaching (6 p) 


      		 

      week 40

      		19.9 Monday
      (10.15-12.00) Lecture 3: Solution purification and recovery I: Precipitation, neutralization, crystallization (lecture task 1.8 p)


      20.9 Tuesday

      (10.15-11.45) Homework 2:

      Graded assignment, Solution purification (10 p) - computer class


      		 23.9. Friday
      (12.15-15.00) HSC exercise 2 - Solution purification by chemical precipitation (6 p) - computer class

      week 41

      		26.9 Monday
      (10.15 - 12.00) Lecture 4: Solid-liquid separation (lecture task 1.8 p)


      27.9. Tuesday

      (10.15-11.45) Homework 3:

      Graded assignment, Solid-liquid separation(10 p)


      		30.9. Friday
      (12.15-15.00) HSC exercise 3 - solid-liquid separation (6 p)

      Week 42

      3.10 Monday

      (10.15 - 12.00) Lecture 5: Solution purification and recovery II: SX, IX, adsorption (lecture task 1.8 p)



      4.10 Tuesday

      (10.15 - 11.45) Homework 4:

      Graded assignment, Solvent extraction (10 p)


      		 7.10. Friday
      (12.15-15.00) HSC exercise 4 - SX (6 p)
      Week 43

      10.10 Monday

      (10.15 - 12.00) Lecture 6: Solution purification and recovery III: Cementation, Gaseous reduction, EW, ER (lecture task 1.8 p)

      11.10 Tuesday

      (10.15 - 11.45) Homework 5:

      Graded assignment, Electrolysis  (10 p)


      		 14.10. Friday
      (12.15-15.00) HSC exercise 5 - EW (6 p)


      		17.10 Monday  - Excursion to Pori Cu-electrorefinery and Metso:Outotec Research Center, bus from Otaniemi leaves at 6:30.


      		 
       


      Laboratory work and report writing (50 p)



      Course completion (max 140/150 points):

      *10 points - lecture questions, 30 points - HSC exercises (5*6 p), 50 points (5*10 p) exercises, 50 points - laboratory report, (+2 extra points if over 50% of participants give course feedback) + 10 points of the excursion.

    • Location of the computer classes.



    • Pori excursion enrollment Group choice

      Please mark here whether you will join the excursion by Tuesday 11.10. If you can not join, inform Jari Aromaa. Bus leaves Otaniemi Monday 17.10. at 6.30 and will be back at about 19.

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      Pori excursion schedule and instructions File PDF
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      Grades 2022 File PDF
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