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Andreas Lennartsson
Andreas Lennartsson

Andreas Lennartsson

Senior Lecturer, Head of Division
Luleå University of Technology
Process Metallurgy
Minerals and Metallurgical Engineering
Department of Civil, Environmental and Natural Resources Engineering
andreas.lennartsson@ltu.se
+46 (0)920 492379
T2368 Luleå

Research

My research area is mainly within base metal metallurgy with focus on process modeling and distribution of minor elements. The overall aim of the research is to find wise process routes for varying feedstock in base metal extraction. My approach is to use process modeling based on thermodynamics together with characterization of material and experimental work.

 

Teaching

I am course coordinator for the second cycle course Process Metallurgy where I also teach extraction of base metals. I am also a teacher in the first cycle course High Temperature Processes where I teach mass- and heat balances, thermodynamic diagrams and solution thermodynamics. Supervision of student projects as well as master theses is also part of my teaching.

Background

In October 2015, I obtained my PhD degree in Process Metallurgy from Luleå University of Technology. My thesis is entitled “Wise Process Routes for Varying Feedstock in Base Metal Extraction”. I also have a M.Sc. degree in Chemical Engineering with specializing in Chemical and Biochemical Engineering from Luleå University of Technology obtained in 2005.

Publications

Article in journal

A Mineralogical Investigation on Volatilization of Impurity Elements from Cu-Rich Polymetallic Concentrates During Roasting in Inert Atmosphere (2021)

Prasad. P, McElroy. I, Lennartsson. A, Samuelsson. C
Metallurgical and materials transactions. B, process metallurgy and materials processing science, Vol. 52, nr. 2, s. 764-777
Article in journal

Influence of process parameters on copper content in reduced iron silicate slag in a settling furnace (2021)

Isaksson. J, Vikstrom. T, Lennartsson. A, Samuelsson. C
Metals, Vol. 11, nr. 6
Article in journal

Settling of copper phases in lime modified iron silicate slag (2021)

Isaksson. J, Vikström. T, Lennartsson. A, Andersson. A, Samuelsson. C
Metals, Vol. 11, nr. 7
Article in journal

Volatilized and Condensed Sb- and As-Bearing Phases Produced During Roasting of Cu-Rich Complex Concentrate in Nitrogen Atmosphere with Oxygen in Traces (2021)

Prasad. P, Lennartsson. A, Samuelsson. C
Metallurgical and materials transactions. B, process metallurgy and materials processing science, Vol. 52, nr. 3, s. 1866-1885
Article in journal

A Mineralogical Investigation of Sintering in Cu-Rich Polymetallic Concentrates During Roasting in Inert Atmosphere (2020)

Prasad. P, Lennartsson. A, Samuelsson. C
Metallurgical and materials transactions. B, process metallurgy and materials processing science, Vol. 51, nr. 4, s. 1446-1459