A New Perspective on Fluorapatite Dissolution in Hydrochloric Acid: Thermodynamic Calculations and Experimental Study

by Kaia Tõnsuaadu, Juha Kallas, Rein Kuusik, Gizem Hacialioglu-Erlenheim, Andres Trikkel
Published 2021-08-01

Effect of Flotation Time and Collector Dosage on Estonian Phosphorite Beneficiation

by Kadriann Tamm, Zeinab Arab Zadeh, Rein Kuusik, Juha Kallas, Jason Yang, Kaia Tõnsuaadu, Andres Trikkel
Published 2021-01-01

Evaluation of New Applications of Oil Shale Ashes in Building Materials

by Mustafa Cem Usta, Can Rüstü Yörük, Tiina Hain, Peeter Paaver, Ruben Snellings, Eduard Rozov, Andre Gregor, Rein Kuusik, Andres Trikkel, Mai Uibu
Published 2020-08-01

Study of Thermooxidation of Oil Shale Samples and Basics of Processes for Utilization of Oil Shale Ashes

by Tiit Kaljuvee, Mai Uibu, Can Rüstü Yörük, Marve Einard, Andres Trikkel, Rein Kuusik, Olev Trass, Igor Štubňa, Tomáš Húlan, Valli Loide, Jekaterina Jefimova
Published 2021-02-01