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newspaper article

Ametisse sai tulevase põlevkivituha töötlustehase ehitusjuhtPõhjarannik2022 / Lk. 3 https://dea.digar.ee/article/pohjarannik/2022/12/17/5.10

newspaper article

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book article

Calcium carbonate crystallization on the basis of waste oil shale ash leachatesVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikISIC 18 : 18th International Symposium on Industrial Crystallization : 13-16 September 2011, Zurich, Switzerland : book of abstracts2011 / p. 501 : ill

book article

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book article

Calcium carbonate precipitation : modelling of reaction kinetics in tubular reactorHautaniemi, Marjaana; Imppola, O.; Solismaa, P.; Kukkamäki, E.; Kallas, Juha; Louhi-Kultanen, MarjattaISIC 18 : 18th International Symposium on Industrial Crystallization : 13-16 September 2011, Zurich, Switzerland : book of abstracts2011 / p. 41-42 : ill

book article

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journal article

CO2 mineral trapping : modeling of calcium carbonate precipitation in a semi-batch reactorVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2011 / p. 771-778 : ill

journal article

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journal article

CO2 mineralisation : production of CaCO3-type material in a continuous flow disintegrator-reactorVelts, Olga; Kindsigo, Merit; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2014 / p. 5904-5911 : ill

journal article

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book article

Co-utilization of CO2 and oil shale combustion wastes for production of PCC-type materialVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemik12th International Conference on Carbon Dioxide Utilization : ICCDU XII 2013 : June 23-27, 2013, Alexandria, VA, USA, Westin Hotel2013 / p. 230

book article

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book article

Co-utilization of CO2 and waste oil shale ash to produce calcium carbonateVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemik11th International Conference on Carbon Dioxide Utilization (ICCDU XI), June 27-30, 2011, Dijon, France : programm & abstracts2011 / p. P133 : ill

book article

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book article

Crystallization of calcium carbonate on the basis of oil shale waste ash in a continuous flow disintegrator-reactorVelts, Olga; Kindsigo, Merit; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikISIC 19 : 19th International Symposium on Industrial Crystallization : book of abstracts : 16-19 September 2014, Toulouse - France2014 / p. 359-360 : ill

book article

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newspaper article

Eesti põlevkivituhale terendab veel üks rakendus – sellest saab toota magneesiumi [Võrguväljaanne]Pau, Aivarforte.delfi.ee2022 Eesti põlevkivituhale terendab veel üks rakendus – sellest saab toota magneesiumi

newspaper article

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book article

Efforts in oil shale ash indirect carbonation accompanied by PCC-type material formationVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikProceedings of the 4th International Conference on Accelerated Carbonation for Environmental and Materials Engineering : ACEME 2013 : April 9-12, 2013, Leuven, Belgium2013 / p. 341-348 : ill

book article

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book article

Glendonite occurrences in the Tremadocian of Baltica : first Early Palaeozoic evidence of massive Ikaite precipitation at temperate latitudesPopov, Leonid E.; Alvaro, J. Javier; Holmer, Lars E.; Bauert, Heikki; Hints, Olle; Männik, Peep13th International Symposium on the Ordovician System : Novosibirsk, Russia (July 19-22, 2019) : contributions2019 / p. 161-162 http://www.igcp653.org/wp-content/uploads/2019/07/ISOS13Proceedings.pdf

book article

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book article

Modelling continuous process for precipitated calcium carbonate production from oil shale ashTamm, Kadriann; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikGHGT-13 : 13th International Conference on Greenhouse Gas Control Technologies : November 14th-18th, 2016, SwissTech Convention Center - Lausanne, Switzerland : conference programme2016 / p. 67

book article

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journal article EST / journal article ENG

Modelling continuous process for precipitated calcium carbonate production from oil shale ashTamm, Kadriann; Kallas, Juha; Kuusik, Rein, keemik; Uibu, MaiEnergy procedia2017 / p. 5409-5416 : ill https://doi.org/10.1016/j.egypro.2017.03.1685 Conference proceedings at Scopus Article at Scopus Article at WOS

journal article EST / journal article ENG

14

dissertation

Oil shale ash as a source of calcium for calcium carbonate : process feasibility, mechanism and modeling = Põlevkivituhk kaltsiumkarbonaadi toormena : protsessi teostatavus, mehhanism ja modelleerimineVelts, Olga2011

dissertation

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newspaper article

Oil shale ash hills turn into climate positive raw materials in Narva [Online resource]Elias, Kristonews.err.ee2022 Oil shale ash hills turn into climate positive raw materials in Narva

newspaper article

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newspaper article

"Osoon" : tuhamäed võivad kujuneda kliimaneutraalse tööstuse tooraineksElias, Kristonovaator.err.ee2022 "Osoon": tuhamäed võivad kujuneda kliimaneutraalse tööstuse tooraineks

newspaper article

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book article

PCC production from calcium-rich oxy-fuel CFBC ashLoo, Lauri; Konist, Alar; Zevenhoven, Ron30th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2017), San Diego, California, USA, 2 - 6 July 20172017 / p. 1672-1681 : ill https://www.etis.ee/File/DownloadPublic/8958054d-0303-4446-be47-7a3374d71625?name=ECOS_Loo%20et%20al-final.pdf&type=application%2Fpdf http://toc.proceedings.com/39394webtoc.pdf

book article

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journal article EST / journal article ENG

Physical–mechanical properties and morphology of filled low-density polypropylene: comparative study on calcium carbonate with oil shale and coal ashesKrasnou, Illia; Nadeem, Faisal; Gregor, Andre; Yörük, Can Rüstü; Krumme, AndresJournal of Vinyl and Additive Technology2022 / p. 94-103 : ill https://doi.org/10.1002/vnl.21869 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

journal article EST / journal article ENG

19

journal article

Prospects in waste oil shale ash sustainable valorizationVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikWorld Academy of Science, Engineering and Technology2011 / p. 451-455 : ill

journal article

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newspaper article

Ragn-Sells sai riigilt toetuse põlevkivituhast magneesiumi väärindamiseks [Võrguväljaanne]delfi.ee2022 Ragn-Sells sai riigilt toetuse põlevkivituhast magneesiumi väärindamiseks

newspaper article

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newspaper article

Riik toetab Ragn-Sellsi põlevkivituha väärindamist 1,7 miljoni euroga [Võrguväljaanne]rohe.geenius.ee2022 "Riik toetab Ragn-Sellsi põlevkivituha väärindamist 1,7 miljoni euroga"

newspaper article

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book article

Synthesis and thermal transformations of Ca, Mg - carbonateapatiteVeiderma, Mihkel; Vilbok, Heinrich; Knubovets, RenaXIIth International Conference on Phosphorus Chemistry : abstracts of posters, Toulouse, France, 19921992 / p. 11-95

book article

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journal article

Synthesis and thermal transformations of Ca, Mg - carbonateapatiteVilbok, Heinrich; Knubovets, Rena; Veiderma, MihkelProceedings of the Estonian Academy of Sciences. Chemistry1992 / 2, p. 45-51

journal article

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journal article

Synthesis and thermal transformations of Ca, Mg-carbonateapatiteVilbok, Heinrich; Knubovets, Rena; Veiderma, MihkelEesti Teaduste Akadeemia Toimetised. Keemia1992 / 2, lk. 45-51: ill

journal article

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book article

Synthesis of Mg and Na containing carbonate fluorapatites and their use for removal of Cd2+ and Mn2+ ions from solutionTõnsuaadu, Kaia; Peld, Merike; Veiderma, Mihkel2nd International Symposium on Inorganic Phosphate Materials '96 Nagoya, September 4-6, 1996 : book of abstracts1996 / p. 38 https://www.researchgate.net/publication/286300579_SYNTHESIS_OF_Mg_AND_Na_CONTAINING_CARBONATE-FLUORAPATITES_AND_THEIR_USE_FOR_THE_REMOVAL_OF_Cd2_AND_Mn2_IONS_FROM_SOLUTIONS

book article

kaltsiumkarbonaat (subject term)

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