Capillary electrophoretic analysis of calcium and magnesium acetate samples produced from oil shale industry wasteUmerenkova, Violetta; Muldma, Kati; Närep, Angelica; Mets, Birgit; Kaldas, KristiinaEuroanalysis 2025 : XXII European Conference on Analytical Chemistry : Abstract Book2025 / art. P2-074 ; p. 583 https://www.euroanalysis2025.com/images/site/abstracts/ABSTRACT_EUROANALYSIS_2025.V13.pdf

Characterization of oil shale kerogen semi-coke and its application to remove chemical pollutants from aqueous solutionsLees, Heidi; Jõul, Piia; Pikkor, Heliis; Järvik, Oliver; Mets, Birgit; Konist, AlarOil shale2023 / p. 115-132 : ill https://doi.org/10.3176/oil.2023.2.02 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Co-gasification of biomass and oil shale under CO2 atmosphere : comparative analysis of fixed-bed reactor, gas chromatography and thermogravimetric analysis coupled with mass spectroscopy (TGA-MS)Sinisalu, Mari; Järvik, Oliver; Mets, Birgit; Konist, AlarBioresource technology2024 / art. 130086 https://doi.org/10.1016/j.biortech.2023.130086 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Exploring different methods for valorising oil shale ash into calcium and magnesium acetate de-icersMuldma, Kati; Mets, Birgit; Siirde, Andres; Umerenkova, Violetta; Lopp, Margus; Kaldas, KristiinaFuture Frontiers : PhD Conference on Emerging Technologies : Book of Abstracts2025 / p. 27 ; poster 18 https://tuit.ut.ee/sites/default/files/2025-05/PhD%20Conference%202025%20Book%20of%20Abstracts_pub3.pdf

Kerox technology: potential of piloting the production of medium chain dicarboxylic acids from kerogen in a continuous flow oxidation reactorReinaas, Maria; Kaldas, Kristiina; Muldma, Kati; Uustalu, Jaan Mihkel; Koern, Villem Ödner; Siirde, Kaarel; Silm, Estelle; Mets, Birgit; Kimm, Mariliis; Rõuk, KristiFuture Frontiers : PhD Conference on Emerging Technologies : Book of Abstracts2025 / p. 29 ; poster 20 https://tuit.ut.ee/sites/default/files/2025-05/PhD%20Conference%202025%20Book%20of%20Abstracts_pub3.pdf

Kerox technology: potential of piloting the production of medium chain dicarboxylic acids from kerogen in a continuous-flow oxidation reactorReinaas, Maria; Kaldas, Kristiina; Muldma, Kati; Uustalu, Jaan Mihkel; Koern, Villem Ödner; Siirde, Kaarel; Silm, Estelle; Mets, Birgit; Kimm, Mariliis; Rõuk, KristiFuture Frontiers : PhD Conference on Emerging Technologies : Book of Abstracts2025 / p. 29 Future Frontiers (PDF)

Potential of producing medium chain dicarboxylic acids from kerogen in kukersite in a continuous-flow oxidation reactorReinaas, Maria; Kaldas, Kristiina; Muldma, Kati; Uustalu, Jaan Mihkel; Koern, Villem Ödner; Siirde, Kaarel; Silm, Estelle; Mets, Birgit; Kimm, Mariliis; Rõuk, KristiISCRE 28 Abstracts2024 / 2 p https://www.iscre28.org/abstracts/abstract_587_517_1.pdf

Production of snow and ice melting agents - calcium and magnesium acetates from oil shale industry combustion wasteMuldma, Kati; Mets, Birgit; Siirde, Kaarel; Siirde, Andres; Reinaas, Maria; Närep, Angelica; Uustalu, Jaan-Mihkel; Koern, Villem Ödner; Lopp, Margus; Kaldas, KristiinaISCRE 28 : Abstracts2024 / 2 p https://www.iscre28.org/abstracts/abstract_588_518_1.pdf https://www.iscre28.org/abstracts.html

TalTechi aasta noorteadlane: põlevkivi on Eestis uuritud üle saja aasta, kuid meie teadlased suudavad ikka veel leida ja laiendada potentsiaali, mida see maavara endas kannabdigi.geenius.ee2023 TalTechi aasta noorteadlane: põlevkivi on Eestis uuritud üle saja aasta, kuid meie teadlased suudavad ikka veel leida ja laiendada potentsiaali, mida see maavara endas kannab

The Lille-Blokker model – an excellent tool to describe the structure of kukersiteMets, Birgit; Kaldas, Kristiina; Uustalu, Jaan Mihkel; Lopp, MargusOil shale2023 / p. 234−243 https://doi.org/10.3176/oil.2023.3.04 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

A two-step model for assessing the potential of shale-derived chemicals by oxidation of kukersiteMets, Birgit; Lopp, Margus; Uustalu, Jaan Mihkel; Muldma, Kati; Niidu, Allan; Kaldas, KristiinaOil shale2023 / p. 344-362 https://doi.org/10.3176/oil.2023.4.04 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Tööstuskeemik Birgit Mets: “Esmapilgul jäätmena tunduvas materjalis võib peituda suur väärtus.”Mets, Birgitdigi.geenius.ee2023 Tööstuskeemik Birgit Mets: “Esmapilgul jäätmena tunduvas materjalis võib peituda suur väärtus.”