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doc. Ing. František Skopal, CSc.

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Publications

HÁJEK, M. - VÁVRA, A. - SKOPAL, F. - STRAKOVÁ, A. - DOUDA, M. The description of catalyst behaviour during transesterification of rapeseed oil - Formation of micellar emulsion Renewable Energy, 2020, vol. 159, no. October, s. 938-943. ISSN: 0960-1481.
MUSIL, M. - HÁJEK, M. - SKOPAL, F. - VÁVRA, A. Improved method of water removal from vegetable oil Chemical Papers, 2019, vol. 73, no. 3, s. 767-769. ISSN: 2585-7290.
HÁJEK, M. - VÁVRA, A. - SKOPAL, F. - MĚKOTOVÁ, M. - MUSIL, M. Biodiesel: The study of methyl esters loss in the glycerol phase at various conditions Journal of Cleaner Production, 2018, vol. 197, no. October, s. 1573-1578. ISSN: 0959-6526.
VÁVRA, A. - HÁJEK, M. - SKOPAL, F. Acceleration and simplification of separation by addition of inorganic acid in biodiesel production Journal of Cleaner Production, 2018, vol. 192, no. August, s. 390-395. ISSN: 0959-6526.
MUSIL, M. - SKOPAL, F. - HÁJEK, M. - VÁVRA, A. Butanolysis: Comparison of potassium hydroxide and potassium tert-butoxide as catalyst for biodiesel preparing from rapeseed oil Journal of Environmental Management, 2018, vol. 218, no. July, s. 555-561. ISSN: 0301-4797.
MUSIL, M. - SKOPAL, F. - HÁJEK, M. - VÁVRA, A. Kinetics and mechanism of the butanolysis of rapeseed oil. In 13th conference on sustainable development of energy, water and environment systems : book of abstracts. Zagreb: University of Zagreb, 2018. s. 331-331 s.
HÁJEK, M. - SKOPAL, F. - VÁVRA, A. - KOCÍK, J. Transesterification of rapeseed oil by butanol and separation of butyl ester Journal of Cleaner Production, 2017, vol. 155, no. July, s. 28-33. ISSN: 0959-6526.
VÁVRA, A. - HÁJEK, M. - SKOPAL, F. The removal of free fatty acids from methyl ester Renewable Energy, 2017, vol. 103, no. April, s. 695-700. ISSN: 0960-1481.
VÁVRA, A. - SKOPAL, F. - HÁJEK, M. Výroba bionafty: zrychlení a zjednodušení separace přídavkem anorganické kyseliny. In Proceedings of the 5th International Conference on Chemical Technology. Praha: Česká společnost průmyslové chemie, 2017. s. RP02 s. ISBN 978-80-86238-65-4.
VÁVRA, A. - HÁJEK, M. - SKOPAL, F. - MUSIL, M. - PETRŽÍLKOVÁ, M. Biodiesel: The influence of various conditions on the solubility of esters in glycerol phase. In 12th SDEWES Conference 2017 : book of abstracts. Záhřeb: Faculty of Mechanical Engineering and Naval Architecture, 2017. s. 507 s.
MUSIL, M. - SKOPAL, F. - VÁVRA, A. - HÁJEK, M. Butanolysis: Comparison of potassium hydroxide and potassium butoxide as catalyst for biodiesel preparing. In 12th SDEWES Conference 2017 : book of abstracts. Záhřeb: Faculty of Mechanical Engineering and Naval Architecture, 2017. s. 298 s.
HÁJEK, M. - SKOPAL, F. - KOCÍK, J. - VÁVRA, A. Transeterification of Rapeseed Oil with Buthanol. In 10th SDEWES Conference: Book of abstracts. Zagreb: University of Zagreb, 2015. s. 509-509 s.
VÁVRA, A. - SKOPAL, F. - HÁJEK, M. Odstraňovaní volných mastných kyselin z bionafty. In 16. Slovenská študentská vedecká konferencia: zborník príspevkov. Bratislava: Slovenská technická univezita v Bratislave, 2014. s. 223-224 s. ISBN 978-80-227-4268-9.
MUSIL, M. - SKOPAL, F. - HÁJEK, M. Butanolýza řepkového oleje. In 16. Slovenská študentská vedecká konferencia: zborník príspevkov. Bratislava: Slovenská technická univezita v Bratislave, 2014. s. 221-222 s. ISBN 978-80-227-4268-9.
HÁJEK, M. - MACURA, R. - SKOPAL, F. - KOCÍK, J. Transesterification of rapseed oil by Butanol and Separation of Butyl Ester. In Oils, Fats and lipids: From Lipidomics to Industrial Innovation. Frankfurt am Main: European Federation for the Science and Technology of Lipids (EuroFedLipid), 2014. s. LAMI-121 s. ISBN 000-0-0000-0000-0.
HÁJEK, M. - KWIECIEN, J. - SKOPAL, F. Biodiesel: the influence of dealcoholization on reaction mixture composition after neutralization of catalyst by carbon dioxide Fuel, 2012, vol. 96, no. 1, s. 85-89. ISSN: 0016-2361.
HÁJEK, M. - SKOPAL, F. - ČAPEK, L. - ČERNOCH, M. - KUTÁLEK, P. Ethanolysis of rapeseed oil by KOH as homogeneous and as heterogeneous catalyst supported on alumina and CaO Energy, 2012, vol. 48, no. 1, s. 392-397. ISSN: 0360-5442.
HÁJEK, M. - SKOPAL, F. - ČERNOCH, M. Effect of phase separation temperature on ester yields from ethanolysis of rapeseed oil in the presence of NaOH and KOH as catalysts Bioresource Technology, 2012, vol. 110, no. April, s. 288-291. ISSN: 0960-8524.
ČERNOCH, M. - HÁJEK, M. - SKOPAL, F. Relationships among flash point, carbon residue, viscosity and some impurities in biodiesel after ethanolysis of rapeseed oil Bioresource Technology, 2010, vol. 101, no. 19, s. 7397-7401. ISSN: 0960-8524.
ČERNOCH, M. - HÁJEK, M. - SKOPAL, F. Ethanolysis of rapeseed oil - Distribution of ethyl esters, glycerides and glycerol between ester and glycerol phases Bioresource Technology, 2010, vol. 101, no. 7, s. 2071-2075. ISSN: 0960-8524.
HÁJEK, M. - SKOPAL, F. - KWIECIEN, J. - ČERNOCH, M. Determination of esters in glycerol phase after transesterification of vegetable oil Talanta, 2010, vol. 82, no. 1, s. 283-285. ISSN: 0039-9140.
HÁJEK, M. - SKOPAL, F. Treatment of glycerol phase formed by biodiesel production Bioresource Technology, 2010, vol. 101, no. 9, s. 3242-3245. ISSN: 0960-8524.
KOMERS, K. - SKOPAL, F. - ČEGAN, A. Continuous biodiesel production in a cascade of flow ideally stirred reactors Bioresource Technology, 2010, vol. 101, no. 10, s. 3772-3775. ISSN: 0960-8524.
KWIECIEN, J. - HÁJEK, M. - SKOPAL, F. Combined effect of water and KOH on rapeseed oil methanolysis Bioresource Technology, 2010, vol. 101, no. 9, s. 3121-3125. ISSN: 0960-8524.
ČERNOCH, M. - HÁJEK, M. - SKOPAL, F. Study of effects of some reaction conditions on ethanolysis of rapeseed oil with dispergation Bioresource Technology, 2010, vol. 101, no. 4, s. 1213-1219. ISSN: 0960-8524.
HÁJEK, M. - SKOPAL, F. - KWIECIEN, J. Biodiesel preparation in a batch emulsification reactor European Journal of Lipid Science and Technology, 2009, vol. 111, no. 10, s. 979-984. ISSN: 1438-7697.
ČERNOCH, M. - SKOPAL, F. - HÁJEK, M. Separation of reaction mixture after ethanolysis of rapeseed oil European Journal of Lipid Science and Technology, 2009, vol. 111, no. 7, s. 663-668. ISSN: 1438-7697.
KWIECIEN, J. - HÁJEK, M. - SKOPAL, F. The effect of the acidity of rapeseed oil on its transesterification Bioresource Technology, 2009, vol. 100, no. 23, s. 5555-5559. ISSN: 0960-8524.
HÁJEK, M. - SKOPAL, F. Relationship of variables affecting separation following transesterification of vegetable oil European Journal of Lipid Science and Technology, 2009, vol. 111, no. 5, s. 499-504. ISSN: 1438-7697.
HÁJEK, M. - SKOPAL, F. Purification of Glycerol Phase after Transesterification of Vegetable Oils. In 44th IPC 2009: Seminár Biopalivá v doprave. Bratislava: Slovnaft VÚRUP, a. s., 2009. s. N s. ISBN 978-80-969792-1-9.
ČERNOCH, M. - SKOPAL, F. - HÁJEK, M. Příprava bionafty ethanolýzou řepkového oleje. In Aprochem 2009. Praha: PCHE - PetroCHemEng, 2009. s. P184 s. ISBN 978-80-02-02111-7.
ČERNOCH, M. - HÁJEK, M. - SKOPAL, F. - KWIECIEN, J. Distribution of Ethyl Esters and Glycerides between ester and glycerol phases after ethanolysis of rapeseed oil. In 44th IPC 2009: Seminár Biopalivá v doprave. Bratislava: Slovnaft VÚRUP, a. s., 2009. s. N s. ISBN 978-80-969792-1-9.
KWIECIEN, J. - HÁJEK, M. - SKOPAL, F. - ČERNOCH, M. Sedimentation Models for Phases Separation in biodiesel production. In 44th IPC 2009: Seminár Biopalivá v doprave. Bratislava: Slovnaft VÚRUP, a. s., 2009. s. 1-9 s. ISBN 978-80-969792-1-9.
HÁJEK, M. - SKOPAL, F. The Factors Affecting the Separation of the Reaction Mixture after Transesterification of Rapeseed Oil European Journal of Lipid Science and Technology, 2008, vol. 110, no. 10, s. 920-925. ISSN: 1438-7697.
HÁJEK, M. - SKOPAL, F. - MACHEK, J. Simplification of Separation of Reaction Mixture after Transesterification of Vegetable Oil European Journal of Lipid Science and Technology, 2008, vol. 110, no. 4, s. 347-350. ISSN: 1438-7697.
RAŠKA, J. - SKOPAL, F. - KOMERS, K. - MACHEK, J. Kinetics of Glycerol Biotransformation to Dihydroxyacetone by Immobilized Gluconobacter Oxydans and Effect of Reaction Conditions Collection of Czechoslovak Chemical Communications, 2007, vol. 72, no. N, s. 1269-1283. ISSN: 0010-0765.
KWIECIEN, J. - SKOPAL, F. - HÁJEK, M. Mathematical Model of Biodiesel Separation after Transesterification of Vegetable Oil. In 6th International Conference of PhD Students - Natural Science. Miskolc: University of Miskolc, 2007. s. 205-209 s. ISBN 978-963-661-781-3.
HÁJEK, M. - SKOPAL, F. - KWIECIEN, J. New Type of Dispersive Reactor for Preparation of Biodiesel. In 6th International Conference of PhD Students - Natural Science. Miskolc: University of Miskolc, 2007. s. 33-36 s. ISBN 978-963-661-781-3.
HÁJEK, M. - SKOPAL, F. - KWIECIEN, J. Separace po transesterifikaci rostlinných olejů. In Aprochem 2007, 1. díl. Praha: PCHP - PetroCHemProgress, 2007. s. 1430-1432 s. ISBN 978-80-02-01891-9.
SKOPAL, F. - MACHEK, J. - KOMERS, K. Effect of Rape Seed Oil Quality on Biodiesel Composition Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology, 2006, vol. 12A, no. N, s. 65-69. ISSN: 1211-5541.
HÁJEK, M. - SKOPAL, F. - MACHEK, J. Determination of Free Glycerol in Biodiesel European Journal of Lipid Science and Technology, 2006, vol. 108, no. 8, s. 666-669. ISSN: 1438-7697.
HÁJEK, M. - SKOPAL, F. Shrnutí informací o biodieslu jako obnovitelném zdroji energie. In 1st Intentional Seminar Road Transport & Environment. Brno, CZ: Expedia o.p.s., 2006. s. 19-25 s. ISBN 80-239-6865-3.
HÁJEK, M. - SKOPAL, F. - KOMERS, K. Nová metoda stanovení volného glycerolu v bionaftě. In Aprochem 2006. Milovy-Sněžné n.M., CZ: ? PCHE - PetroChemEng, 2006. s. 1321-1324 s. ISBN 80-02-01791-9.
RAŠKA, J. - SKOPAL, F. - KOMERS, K. - MACHEK, J. - STLOUKAL, R. Sterility problems of batch biotransformation of glycerol to hydroxyacetone using immobilized Gluconobacter oxydans. Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology, 2005, vol. N, no. 11, s. 145-149. ISSN: 1211-5541.

Projects

Study of advanced materials for chemical technology and other applications
01.01.18 - 31.12.18
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator
Study of new materials for chemical technology and other applications
01.01.17 - 31.12.17
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator
Synthesis and characterisation of advanced materials for chemical technology and other applications
01.01.16 - 31.12.16
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator
New materials for chemical technology and another applications
01.01.15 - 31.12.15
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator
New Materials for Chemical Technologies and Other Applications
01.01.14 - 31.12.14
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator
The innovation and modernization of educational practices in physical chemistry at the University of Pardubice
01.03.12 - 28.02.15
Programme: Operational Programme Education for Competitiveness
Funded by:
Position on the project: Co-Investigator

01.01.11 - 31.12.11
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator

01.01.10 - 31.12.10
Programme: Student Grant Competition
Funded by:
Position on the project: Co-Investigator

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