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book article

Bubble break-up and gas-liquid mass transfer in bubble column reactors with a T-junction two-phase nozzle for gas dispersionLaari, A.; Kallas, Juha; Palosaari, Seppo12th International Congress of Chemical and Process Engineering : CHISA'96, Praha, Czech Republic, 25-30 August 1996 : summaries. 3, Extraction Membrane Processes Distillation and Absorption Crystallisation1996 / p. 193

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27

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

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28

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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

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29

journal article

Calculation of multicomponent superloated water steam distillationKallas, Juha; Reile, Rein; Siirde, EnnoKemia-Kemi1981 / p. 697-699 https://www.ester.ee/record=b1201067*est

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30

book article

Catalytic ozonation of m-dinitrobenzeneTrapido, Marina; Veressinina, Jelena; Munter, Rein; Kallas, JuhaAdvances in Science and Engineering for Industrial Applications of Ozone and Related Oxidants : International Conference : Barcelona, Spain, March 10-12, 2004 : proceedings2004 / p. I.1.6-1 - I.1.6-6 : ill

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31

journal article

Catalytic ozonation of m-dinitrobenzeneTrapido, Marina; Veressinina, Jelena; Munter, Rein; Kallas, JuhaOzone : science and engineering2005 / 5, p. 359-363 : ill

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32

journal article

Catalytic TiO2 oxidation of ethanethiol for environmentally begnin air pollution control of sulphur compoundsKatšina, Anna; Preis, Sergei; Kallas, JuhaEnvironmental chemistry letters2006 / 2, p. 107-110

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33

journal article

CFD modelling of single crystal growth of potassium dihydrogen phosphate (KDP) from binary water-solution at 30 CLiiri, Maret; Enqvist, Yuko; Kallas, Juha; Aittamaa, JuhaniJournal of crystal growth2006 / 2, p. 413-423 : ill

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34

book article

CFD modelling of solid-liquid suspension flow in a horizontal pipe [Elctronic resource]Yang, Guangyu; Enqvist, Yuko; Qu, Haiyan; Louhi-Kultanen, Marjatta; Kallas, Juha; Wang, J.ECCE-6 proceedings : 6th European Congress on Chemical Engineering (ECCE-6) : Copenhagen, 16-21 September2007 / ? p. [CD-ROM] https://folk.ntnu.no/skoge/prost/proceedings/ecce6_sep07/upload/1132.pdf

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35

book article

CFD simulation of particle size distribution in suspension crystallizationSha, Zuo-Liang; Yang, Guang-Yu; Louhi-Kultanen, Marjatta; Kallas, JuhaACFD 2000 Beijing : International Conference on Applied Computational Fluid Dynamics : October 17-20, 2000, Beijing, China : selected papers2000 / p. 53-59 : ill

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36

journal article

Characteristics of activated carbon produced from biosludge and its use in wastewater post-treatmentPikkov, Lui; Kallas, Juha; Rüütmann, Tiia; Rikmann, ErgoEnvironmental technology2001 / p. 229-236 : ill

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37

book article

Characterization of filter media used in the dewatering of iron oreSalmimies, Riina; Häkkinen, Antti; Kallas, Juha; Ekberg, Bjarne; Andreassen, Jens-Petter; Beck, RalfNoFS-13 : proceedings of the 13th Nordic Filtration Symposium: June 10-11, 2010, Lappeenranta, Finland2010 / p. 173-178 : ill

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38

journal article

Chemical and biochemical oxidation in wastewater treatment technology : mass transfer and reaction kineticsKamenev, Inna; Viiroja, Andres; Kallas, JuhaScientific proceedings of Riga Technical University. Series: Material Science and Applied Chemistry2002 / p. 47-58 : ill

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39

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Chemical engineering and the chemical industry in EstoniaKallas, JuhaKemia-kemi1990 / 2, p. 121-125: ill

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40

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Chemical engineering in EstoniaKallas, JuhaKemia-Kemi1989 / p. 1057 https://www.ester.ee/record=b1201067*est

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41

journal article

Chemical oxidation of biologically treated phenolic effluentsKamenev, Sven; Kallas, Juha; Munter, Rein; Trapido, MarinaWaste management1995 / 3, p. 203-208: ill

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42

journal article

Chemical oxidation of ferrous iron in aqueous solutions and groundwater samplesMunter, Rein; Trapido, Marina; Veressinina, Jelena; Kallas, JuhaProceedings of the Estonian Academy of Sciences. Chemistry1999 / 4, p. 174-181: ill

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43

journal article

Chemical plant model generatorAarna, Olav; Kallas, Juha; Uibo, Erik1st IFAC/IFIP Symposium on Software For Computer Control, Tallinn, USSR, 25-28 May1976 / p. 93-97 : ill https://doi.org/10.1016/S1474-6670(17)67405-6

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44

book article

Chemicals and lignin from black liqour by a wet oxidation processMelin, Johan Kristian; Mudassar, Hassan Raja; Hurme, Markku; Koskinen, Jukka; Kallas, JuhaSustainChem2011 : International Conference on Materials and Technologies for Green Chemistry jointly with Workshop of COST Action CM0903 (UBIOCHEM-II) : September 5-9, 2011, Tallinn, Estonia : abstract book and program2011 / p. 154

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45

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

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46

journal article

CO2 mineralisation : concept for co-utilization of oil shale energetics waste streams in CaCO3 productionVelts, Olga; Uibu, Mai; Kallas, Juha; Kuusik, Rein, keemikEnergy procedia2013 / p. 5921-5928 : ill https://www.sciencedirect.com/science/article/pii/S1876610213007613

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47

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

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48

book article

CO2 mineralization in cement sector : Lab scale experiments on burnt oil shale and concrete demolition wastesUibu, Mai; Usta, Mustafa Cem; Tamm, Kadriann; Žuravljova, Anastassia; Kallas, Juha; Kuusik, Rein, keemik; Trikkel, Andresenos-project.eu2018 / 18 p. : ill http://www.enos-project.eu/highlights/conference/basreccs-enos-workshop/ http://www.enos-project.eu/media/15321/8-basreccs-enos_muibu.pdf

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49

book article

CO2 trapping from flue gases by oil shale ash aqueous suspension : Intensification and modeling of the processKuusik, Rein, keemik; Uibu, Mai; Velts, Olga; Trikkel, Andres; Kallas, JuhaThird International Conference on Accelerated Carbonation for Environmental and Materials Engineering : ACEME10 : November 29 - December 1, 2010, Turku, Finland : proceedings2010 / p. 227-235 : ill

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50

book article

Combination of coagulation and catalytic wet oxidation for the treatment of pulp and paper mill effluentsVerenich, Svetlana; Laari, A.; Kallas, Juha; Nissen, M.Oxidation Technologies for Water and Wastewater Treatment : 2nd International Conference2000 / p. 164-165

book article

Kallas, Juha (author)

types of item

author 58

name of the person 11

CV 6