Publications

Publications of Metallurgical Thermodynamics and Modelling Group, Aalto CHEM/MSE

Peer reviewed journals:

1. Mäkinen T., Taskinen P.: State of the Art in Nickel Smelting: Direct Outokumpu Nickel Technology, Trans. IMM. Sect. C, 117C (2008) (2) 86-94

2. Taskinen P.: Materiaalit ja termodynamiikka, Materia (2009) 2, 40-44

3. Kainulainen I., Taskinen P. & Gisby J.A:  Thermodynamic Assessment of the Nickel-Lead System, Calphad, 34 (2010) (4) 441-445

4. Jussila P., Lahtonen K., Lampimäki M., Hirsimäki M., Honkanen M., Lepistö T., Taskinen P., Valden M.:  Ag/Cu(100) Surface Alloy and Polycrystalline Cu(Ag) Alloy Studied by XPS. Surface Science Spectra, 15 (2008) 31-40 [published 3 January 2011]

5. Vaajamo I.,Taskinen P.: A thermodynamic assessment of the iron-lead binary system, Thermochim. Acta, 524 (2011) (1) 56-61

6. Scheidema M., Taskinen P.: Decomposition Thermodynamics of Magnesium Sulfate, Ind. Eng. Chem. Res., 50 (2011) 9550-9556

7. Thyse E.L., Akdogan G., Eksteen J.J. & Taskinen P.: Partitioning of PGEs in Nickel Converter Matte Phases: Direct Observations by Electron Microscopy and Electron Probe Microanalysis, Minerals Eng., 24 (2011) 1288-1298

8. Kobylin P.M., Sippola H. & Taskinen P.A.: Thermodynamic Modelling of Aqueous Fe(II) sulfate Solutions, Calphad, 35 (2011) (4) 499-511

9. Taskinen P., Kaskiala M., Hietanen P., Miettinen K. & Forsström A.: Microstructure and formation kinetics of freeze lining in an industrial copper FSF slag. Miner. Proc. Extr. Metall., 120 (2011) (3) 147-155

10. Bunjaku A., Kekkonen M., Taskinen P. & Holappa L.: Thermal behaviour of hydrous nickel-magnesium silicates when heating up to 750 °C. Miner. Proc. Extr. Metall., 120 (2011) (3) 139-146

11. Chibwe D.K., Akdogan G., Aldrich C. & Taskinen P.: Characterisation of phase distribution in a Peirce-Smith converter using water model experiments and numerical simulation, Miner. Proc. Extr. Metall., 120 (2011) (3) 162-171

12. Taskinen P.: Direct-to-blister smelting of copper concentrates: the slag fluxing chemistry. Miner. Proc. Extr. Metall., 120 (2011) (4) 240-246

Publications in Journals 2012-2014:

1. Bunjaku A., Kekkonen M. & Taskinen P.: Effect of mineralogy on reducibility of calcined nickel saprolite ore by hydrogen. Miner. Proc. Extr. Metall., 121 (2012) (1) 16-22

2. Taskinen P., Patana S., Kobylin P. & Latostenmaa P.: Roasting selenium from copper refinery anode slimes. Rudy I Metale Nieźelazne, 57 (2012) (1) pp. 22-26

3. Lokkiluoto A., Taskinen P., Gasik M., Kojo I.V., Peltola H., Barker M.H. & Kleifges K-H.: Novel process concept for the production of H2 and H2SO4 by SO2-depolarized electrolysis. Environ. Dev. Sustain., 14 (2012) (4), 529-540

4. Kobylin P.M., Taskinen P.A.: Thermodynamic Modelling of Aqueous Mn (II) Sulfate Solutions. Calphad, 38 (2012) 146-154

5. Hamuyuni J., Taskinen P., Akdogan G. & Bradshaw S.M.: Measurement of surface tension of molten matte phases by an improved sessile drop method, Miner. Process. Extract. Metall., 121 (2012) (3) 173-177

6. Kobylin P.M., Sippola H., Taskinen P.A.: Thermodynamic Model for Acidic Fe (II) sulphate from Solubility Data. Calphad, 38 (2012) 185-193 (available on line 31 July, 2012)

7. Bunjaku A., Kekkonen M., Pietilä K. & Taskinen P.: Effect of sulphur addition on the roasting reduction of saprolitic nickel ores in CO/CO2 gas mixture. Miner. Proc. Extr. Metall., 121 (2012) (3) 156-165

8. Feng D., Taskinen P. & Tesfaye F.: Thermodynamic stability of Ag2Se from 350 to 500 K by a solid state galvanic cell, Solid State Ionics, 231 (2013) (1) 1-4

9. Johto H., Taskinen P.: Phase Stabilities and Thermodynamic Assessment of the System Cu-Pb-S, Miner. Eng, 42 (2013) (1) 68-75

10. Hamuyuni J., Taskinen P., Akdogan G. & Bradshaw S.M.: Measurement of surface tension of molten matte phases by an improved sessile drop method, Can. Metall. Q, 52 (2013) (1) 34-38

11. Tesfaye F., Taskinen P., Aspiala M. & Feng D.: Experimental Thermodynamic Study of Intermetallic Phases in the Binary Ag-Te System by Improved EMF Method, Intermetallics, 34 (2013) (1) 56-62

12. Chibwe D.K., Akdogan G., Aldrich C. & Taskinen P.: Modelling of mixing, mass transfer and phase distribution in Peirce-Smith converter model, Can. Metall. Q., 52 (2013) (2) 176-189

13. Thyse E.L., Akdogan G., Olivier E.J., O’Connell J.H., Neethling J.H., Taskinen P. & Eksteen J.J.:  3D insights into Nickel Converter Matte Phases: Direct Observations via TEM and FIB SEM Tomography, Minerals Engineering 52 (2013) 2-7

14. Thyse E.L., Akdogan G., Taskinen P., Eksteen J.J. & Viljoen K.S.: Towards understanding nickel converter matte solidification, Minerals Engineering, 54(2013) 39-51

15. Taskinen P., Kaskiala M., Miettinen K. & Jansson J.: Freeze-lining Formation and Microstructure in a Direct-to-blister Flash Smelting Slag, Journal of Manufacturing Science and Production, 13 (2013) (1-2) 77-83

16. Bunjaku A., Kekkonen M., Pekkarinen S. & Taskinen P.: Effect of sulphur addition on roasting reduction of saprolitic nickel ores in CO/CO2 gas mixture, Mineral Processing and Extractive Metallurgy, 122 (2013) (1) 15-24

17. Tesfaye F., Taskinen P.: Experimental Thermodynamic Study of the Equilibrium Phase AgBi3S5 by an Improved EMF Method, Thermochim. Acta, 562 (2013) (1) 75-83

18. Jansson J., Taskinen P. & Kaskiala M.: Freeze lining formation in continuous converting calcium ferrite slags. II. Canadian Metallurgical Quarterly, 52 (2014) 1-10 (available on line Aug. 27th)

19. Jansson J., Taskinen P. & Kaskiala M.: Freeze lining formation in continuous converting calcium ferrite slags. I. Canadian Metallurgical Quarterly, 52 (2014) 11-16 (available on line Aug. 27th)

20. Vaajamo I., Taskinen P. & Gisby J.: A solubility study and thermodynamic description of the system Fe-Ni-Pb. Calphad, 42 (2013) 66-75

21. Feng D., Taskinen P.: Thermodynamic properties of Ag3AuSe2 from 300 to 500 K by a solid state galvanic cell. J. All. Comp., 583 (2014) 176-179

22. Johto H., Henao H., Jak E. & Taskinen P.: Experimental Study on the Phase Equilibria of the Fe-O-S System, Metall. Mater. Trans. B, 44B (2013) (6) 1364-1370

23. Johto H., Taskinen P.: Phase diagram of the system Cu2S-PbS-ZnS at 873-1273 K. Canadian Metallurgical Quarterly, 52 (2013) accepted for publication July 29, 2013 (available on line Aug. 27th)

24. Fallah-Mehrjardi A., Jansson J., Taskinen P., Hayes P.C. & Jak E.: Investigation of the Freeze-Lining Formed in an Industrial Copper Converter Calcium-Ferrite Slag. Metall. Mater. Trans. B, (2013) accepted for publication September 17, 2013 (published on line 09 November 2013)

25. Aspiala M., Sukhomlinov D. & Taskinen P.: Standard Gibbs energy of formation of tellurium dioxide measurement by solid oxide electrolyte EMF technique. Thermochim. Acta 573 (2013) 95-100

26. Chibwe D.K., Akdogan G. & Taskinen P.: Numerical Investigation of Combined Top and Lateral Blowing in a Peirce-Smith Converter. Paper accepted for publication in Chem. Product and Process Model. (2013) (published on line 10/31/2013)

27. Tesfaye F., Taskinen P.: Experimentally determined thermodynamic properties of schapbachite a-AgBiS2 below 700 K. J. Chem. Thermodynam., 70 (2014) 219-226

28. Tesfaye F., Taskinen P.: Electrochemical study of the thermodynamic properties of matildite (β-AgBiS2) in different temperature and compositional ranges. Accepted for publication in J. Solid St. Electrochemistry, (2014)

29. Feng Dawei, Taskinen Pekka: Thermodynamic stability of AuSe at temperature from (400 to 700) K by a solid state galvanic cell. J. Chem. Thermodyn., 71 (2014) 98-102

30. D. Sukhomlinov, M. Aspiala, P. Taskinen: Thermodynamic study of MgO – Sb2O3 system and the stability functions of magnesium antimonite. The Journal of Chemical Thermodynamics, 71 (2014) accepted for publication in December 28, 2013.

31. P. Taskinen, S. Patana, P. Kobylin & P. Latostenmaa: Oxidation Mechanism of Copper Selenide. A paper accepted for publication in High Temp. Mater. Process. (2014)

32. P. Taskinen, S. Patana, P. Kobylin & P. Latostenmaa: Oxidation Mechanism of Silver Selenide. A paper accepted for publication in Oxidation of Metals. (2013)

33. Sippola H.: Critical evaluation of the 2nd dissociation constants for aqueous sulfuric acid, Thermochim. Acta, 532 (2012) 65-77

34. Sippola H.: Thermodynamic Modelling of Concentrated Sulfuric Acid Solutions, Calphad, 38 (2012) 168-176

35. Sippola H.: Critical Evaluation of the 2nd Dissociation Constants for Aqueous Sulfuric Acid in Wide Temperature Range, Journal of Chemical & Engineering Data 53 (2013) 3009-3032 (available on line Sept. 13th, 2013).

Conference proceedings and reports 2012-2014:

36. Taskinen P., S. Patana, P. Kobylin & P. Latostenmaa: Roasting Selenium from Copper Anode Slimes. University of Stellenbosch - Aalto Colloquium, Stellenbosch, RSA, 9.01.2012, 17 p.

37. Taskinen P.: Thermodynamic Modelling in Process Metallurgy, Åbo Akademi University, Thermodynamics in Furnaces Course, Turku (Finland), 01.02.2012, 12 p.

38. Taskinen P.: Thermodynamic Database Mtox, Åbo Akademi University, Thermodynamics in Furnaces Int. Seminar, Turku (Finland), 02.02.2012, 13 p.

39. Johto H., Taskinen P.: Stabilities of the phases in the Cu2S-FeS-PbS system, Proc. International Smelting Technology Symp. (6th Advances in Sulfide Smelting Symposium), (Ed. Downey J, Battle T. & White J.), TMS, Warrendale (PA), 2012, pp. 205-212

40. Tesfaye F., Taskinen P.: Experimental Thermodynamics of the Equilibrium Phase Assemblage AgBi3S5-Bi2S3-S, Proc. International Smelting Technology Symp. (6th Advances in Sulfide Smelting Symposium), (Ed. Downey J, Battle T. & White J.), TMS, Warrendale (PA), 2012, pp. 213-222

41. Taskinen P., Kaskiala M., Miettinen K. & Jansson J.: Freeze-lining formation and microstructure in a direct-to-blister flash smelting slag. 9th Int. Conf. on Molten Slags, Fluxes and Salts (Molten 12), Beijing May 27-30, 2012, CD-ROM, Chinese Society for Metals, paper WO-87, 11 pp.

42. Chibwe D.K., Akdogan G., Aldrich C. & Taskinen P.: Numerical Simulation of the Slag-Matte Distribution in Peirce-Smith Converter. Fray Int. Symposium Metals and Materials Processing in Clean Environment, Vol 1: Sustainable Non-ferrous Smelting in 21st Century (Ed. F Kongoli), Flogen (Montreal), 2012, pp. 387-399

43. Thyse E.L., Akdogan G., Taskinen P. & Eksteen J.J.: Towards Understanding Nickel Converter Matte Solidification, A paper presented in Nickel ’12 Symposium, Cape Town (RSA), November 12-15th, 2012, 11 p.

44. Sippola H., Kobylin P. & Taskinen P.: Practical thermodynamic model for acidic sulfate solutions. Proc. REWAS 2013 Conference, San Antonio (TX), March 3-7th, Ed. A. Kvithyld & C. Meskers, TMS; Warrendale, 2013, pp. 155-166

45. Kobylin P., Sippola H. & Taskinen P.: Thermodynamic Model for Acidic Metal Sulfate from Solubility Data.Proc. REWAS 2013 Conference, San Antonio (TX), March 3-7th, Ed. A. Kvithyld & C. Meskers, TMS; Warrendale, 2013, pp. 145-154

46. Feng D., Taskinen P.: Silver Selenide Thermodynamics for Copper Anode Slime Refining. Proc. REWAS 2013 Conference, San Antonio (TX), March 3-7th, Ed. A. Kvithyld & C. Meskers, TMS; Warrendale, 2013, pp. 133-139

47. Nyashanu T., Akdogan G., Eric R.H. & Taskinen P.: Numerical Model of Two-phase Flow in Creusot-Loire Uddeholm (CLU) Converter. Proc. 13th Int. Ferroalloys Conference INFACON, Vol II; Kazakhstan, Almaty, June 9-12, 2013, pp. 869-881

48. Fallah-Mehrjardi A., Jansson J., Taskinen P., Hayes P. & Jak E.: Investigation of the Freeze-Lining Formed in an Industrial Copper Converting Calcium-Ferrite Slag. A paper published in Copper-Cobre 2013 Conference in Santiago, Chile, November 30th-December 4th, 2013, pp.

49. Vaajamo I., Gisby J. & Taskinen P.: An Extensive Slag Database: Lead-ing the way. A paper published in Copper-Cobre 2013 Conference in Santiago, Chile, November 30th-December 4th, 2013, pp. 621-634

50. Tesfaye F., Taskinen P.: Thermodynamic Properties of Equilibrium Phases in the Ag-Cu-S System below 500 K: Experimental Study. EPD Congress 2014: Materials Processing Fundamentals, (Ed. James Yurko, Lifeng Zhang, Antoine Allanore, Cong Wang) TMS, Warrendale (PA), 2014 (accepted for publication)

51. Huitu K., Kekkonen M.: Comparison of Commercially Available Direct Reduction Processes. Proc. SCANMET IV, 4th Int. Conf. on Process Development in Iron and Steelmaking, Luleå (Sweden) 10-13 June, 2012, pp. 289-298

52. M. Helle, K. Huitu, H. Helle, M. Kekkonen, &H. Saxén: Optimization of Steelmaking Using FASTMET DRI in the Blast Furnace, ICSTI, Rio de Janeiro, Brasilia, 14.-18.10.2012. pp. 2176-3135.

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