Preparation and characterization of lignin-derived carbon aerogels
Jõul, Piia, Järvik, Oliver, Lees, Heidi, Kallavus, Urve, Koel, Mihkel, Lukk, Tiit
Published in Frontiers in chemistry (08.01.2024)
Published in Frontiers in chemistry (08.01.2024)
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Journal Article
Surface Characterisation of Estonian Oil Shale Semi-Coke
Heliis Pikkor, Heidi Lees, Birgit Maaten, Oliver Järvik, Alar Konist
Published in Chemical engineering transactions (01.08.2020)
Published in Chemical engineering transactions (01.08.2020)
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Journal Article
Comparison of the ecotoxic properties of oil shale industry by-products to those of coal ash
Lees, Heidi, Jarvik, Oliver, Konist, Alar, Siirde, Andres, Maaten, Birgit
Published in Oil shale (Tallinn, Estonia : 1984) (01.03.2022)
Published in Oil shale (Tallinn, Estonia : 1984) (01.03.2022)
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Journal Article
Effect of Woody Biomass Gasification Process Conditions on the Composition of the Producer Gas
Lyons Cerón, Alejandro, Konist, Alar, Lees, Heidi, Järvik, Oliver
Published in Sustainability (01.11.2021)
Published in Sustainability (01.11.2021)
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Journal Article
Separation of perfluoroalkyl substances by using nonaqueous capillary electrophoresis with conductivity detection
Lees, Heidi, Jõul, Piia, Siilak, Kristjan, Vaher, Merike
Published in Separation science plus (01.07.2020)
Published in Separation science plus (01.07.2020)
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Journal Article
Study of the adhesion of explosive residues to the finger and transfer to clothing and luggage
Lees, Heidi, Zapata, Félix, Vaher, Merike, García-Ruiz, Carmen
Published in Science & justice (01.11.2018)
Published in Science & justice (01.11.2018)
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Journal Article
Current status of co-pyrolysis of oil shale and biomass
Ceron, Alejandro Lyons, Konist, Alar, Lees, Heidi, Jarvik, Oliver
Published in Oil shale (Tallinn, Estonia : 1984) (01.09.2021)
Published in Oil shale (Tallinn, Estonia : 1984) (01.09.2021)
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Journal Article
Development of a capillary electrophoresis method with direct UV detection for the analysis of thiodiglycol and its oxidation products
Jõul, Piia, Lees, Heidi, Vaher, Merike, Kobrin, Eeva-Gerda, Kaljurand, Mihkel, Kuhtinskaja, Maria
Published in Electrophoresis (01.05.2015)
Published in Electrophoresis (01.05.2015)
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Journal Article
Effect of Steam Activation on Oil Shale Semi-coke Surface Properties
Pikkor, Heliis, Konist, Alar, Maaten, Birgit, Jarvik, Oliver, Lees, Heidi
Published in 2021 6th International Conference on Smart and Sustainable Technologies (SpliTech) (08.09.2021)
Published in 2021 6th International Conference on Smart and Sustainable Technologies (SpliTech) (08.09.2021)
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Conference Proceeding
Characterization and Enhancement of Oil Shale Fly Ash from CFB Boiler
Pikkor, Heliis, Jarvik, Oliver, Lees, Heidi, Konist, Alar, Siirde, Andres, Maaten, Birgit
Published in 2021 6th International Conference on Smart and Sustainable Technologies (SpliTech) (08.09.2021)
Published in 2021 6th International Conference on Smart and Sustainable Technologies (SpliTech) (08.09.2021)
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Conference Proceeding