Πετράκης Ευάγγελος, Επίκουρος Καθηγητής
Εργαστήριο Εμπλουτισμού
Τομέας Εκμετάλλευσης Ορυκτών
Βιογραφικό σημείωμα
Προπτυχιακά Μαθήματα
ΜΟΠ 531 Μηχανική Προπαρασκευή Ορυκτών Πρώτων Υλών (5ο εξάμηνο - Υποχρεωτικό)
ΜΟΠ 302 Εμπλουτισμός Πρωτογενών και Δευτερογενών Πρώτων Υλών (6ο εξάμηνο - Υποχρεωτικό)
ΜΟΠ706 Ασκήσεις Πεδίου 6ου εξαμήνου (6ο εξάμηνο - Υποχρεωτικό)
ΜΟΠ 709 Πρακτική Άσκηση Ι (9ο εξάμηνο - Υποχρεωτικό)
ΜΟΠ 710 Πρακτική Άσκηση ΙΙ (9ο εξάμηνο - Κατ' Επιλογήν Υποχρεωτικό)
Μεταπτυχιακά Μαθήματα
ST212 - Sustainable processing of ores, by-products and critical raw materials
ST123 - Energy-efficient mineral processing plant design
Komnitsas K., Petrakis E., Bartzas G. 2023. A novel and greener sequential column leaching approach for the treatment of two different Greek laterites. Science of The Total Environment 854, 158748.
Petrakis E., Komnitsas K. 2022. Effect of grinding media size on ferronickel slag ball milling efficiency and energy requirements using kinetics and attainable region approaches. Minerals 12 (2), 184.
Petrakis E., Komnitsas K. 2021. Development of a non-linear framework for the prediction of the particle size distribution of the grinding products. Mining, Metallurgy & Exploration 38, 1253–1266.
Petrakis E., Komnitsas K. 2021. Modeling of bauxite ore wet milling for the improvement of process and energy efficiency. Circular Economy and Sustainability 2, 633–647.
Petrakis E., Bartzas G., Komnitsas K. 2020. Grinding behavior and potential beneficiation options of bauxite ores. Minerals 10, 314.
Komnitsas K., Petrakis E., Bartzas G., Karmali V. 2019. Column leaching of low-grade saprolitic laterites and valorization of leaching residues. Science of The Total Environment 665, 347-357.
Petrakis E., Komnitsas K. 2018. Correlation between material properties and breakage rate parameters determined from grinding tests. Applied Sciences 8(2), 220.
Petrakis E., Komnitsas K. 2017. Improved modeling of the grinding process through the combined use of matrix and population balance models. Minerals 7(5), 67.
Petrakis E., Stamboliadis E., Komnitsas K. 2017. Identification of optimal mill operating parameters during grinding of quartz with the use of population balance modeling. KONA Powder and Particle Journal 34, 213-223.
June 2022 – May 2026. Sustainable processing of Europe’s low-grade sulphidic and lateritic nickel/cobalt ores and tailings into battery-grade metals [ENICON], Horizon Europe project, Grant Agreement No. 101058124, funded by the EU, coordinator KU Leuven (BE), budget TUC 700,000 €, https://enicon-horizon.eu/
Feb. 2016-Jan. 2020. Metal Recovery from Low Grade Ores and Wastes (Metgrow+), Research and Innovation Action (RIA), H2020 project, Grant Agreement n° 690088, funded by the European Union, coordinator VTT Finland, TUC budget 487,125 €.