Process Simulation and Consulting
Publications
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Publications | Sugar
Selected publications - Sugar design
Effects of alkaline extraction of electroporated sugar beet to sugar manufacturing (Part 3). Crystallization and molasses formation
Arash Bagherzadeh, Stefan Frenzel, Rudolf Schick, Thomas Michelberger
Sugar Industry 141 (10/2016), Verlag Dr. A. Bartens Berlin, (2016)
Effects of alkaline extraction of electroporated sugar beet to sugar manufacturing (Part 2). Thermostability in juices and evaporator scaling
Arash Bagherzadeh, Stefan Frenzel, Rudolf Schick, Thomas Michelberger
Sugar Industry 141 (7/2016), Verlag Dr. A. Bartens Berlin, (2016)
Effects of alkaline extraction of electroporated sugar beet to sugar manufacturing (Part 1).
Holger Rudolph, Arash Bagherzadeh, Stefan Frenzel, Rudolf Schick, Thomas Michelberger, Jochen Arnold
Sugar Industry 141 (4/2016), Verlag Dr. A. Bartens Berlin, (2016)
Optimization of heat economy by sugar production in the Aarberg Sugar Factory
Arash Bagherzadeh, Uwe Freißlich, Quido Smejkal, Thomas Frankenfeld
Sugar Industry 140 (9/2015), Verlag Dr. A. Bartens Berlin, (2015)
Controlled sucrose crystallisattion at pilot-plant scale
Karl Schlumbach, Alexander Pautov, Lukas Göckeritz, Arash Bagherzadeh, Eckhard Flöter
Sugar Industry 140 (8/2015), Verlag Dr. A. Bartens Berlin, (2015)
Effects of reduced temperatures during evaporation and crystallization on the sugar quality and the energy requirement in sugar production, b) Thermal calculations for the
Q.Smejkal, A. Bagherzadeh, R.Schick and L.-G. Fleischer
Sugar industry 131 (5/2008), publisher Dr. A Bartens Berlin, (2008)
Effects of reduced temperatures during evaporation and crystallization on the sugar quality and the energy requirement in sugar production, a) Reaction kinetics of color formation in the
Q.Smejkal, R.Schick and L.-G. Fleischer
Sugar industry 131 (3/2008), publisher Dr. A Bartens Berlin, (2008)
Simplified Kinetics and Color Formation in Sucrose Solutions Based on A-Dicarbonyl Compounds
Q. Smejkal, T. Fiedler, T. Kurz and L. Kroh
International Journal of Food Engineering: Vol. 3 (2007), Issue 4, Article 8
Influence of reduced temperature during evaporation and crystallization on sugar quality
Q. Smejkal, R. Schick and L.-G. Fleischer
SIT Conference Series (2005), Paper 873
Simplified Mathematical Model for Determination of Color Formation in Technical Sugar Solutions
Q. Smejkal, R. Schick and L.-G. Fleischer
Chemie Ingenieur Technik 77 (2005), Issue 8, 1198-1199
Publications | Petrochemistry
Selected publications - Petrochemistry
Economic Assessment of the Hydrogenation of CO 2 to Liquid Fuels and Petrochemical Feedstock
Smejkal, Q., Rodemerck, U., Wagner, E., Baerns, M.
Chemie Ingenieur Technik 86, Issue 5, Pages: 679–686 (2014), DOI: 10.1002 / cite.20130018
E-learning as a supporting tool for cooperation in the field of process, energy and mechanical engineering on international level
Smejkal, Q., Pavlas, M., Skydanek, L., Amann, G., Reppich, M.
Chemical Engineering Transactions 35, 679-684 (2013) doi: 0.3303 / CET1335113
Relation between preparation art and chemical properties of modified Kieselguhrs – a nanoscale surface analysis
Smejkal, Q., Pohl, MM., Bentrup, U., Martin, A., Schleicher, T. and Russ, W.
Int. J. Nanomanufacturing Vol. 5, Nos. 1/2, 69-78, (2010)
Ethyl acetate synthesis by coupling of fixed bed reactor and reactive distillation column – process integration aspects
Smejkal, Q., Kolena, J. and Hanika, J.
Chemical Engineering Journal 154, 236-240, (2009)
Flux-calcined diatomaceous earth: Effect of the flux cation size on the phase properties
Smejkal Q., Schleicher T., Russ W. and Martin A.
Chemie Ingenieur Technik 81, No.7, DOI: 10.1002 / cite.200900010, (2009)
Novel flux-calcination process of kieselguhr avoiding formation of crystalline material
Smejkal Q., Schleicher T., Russ W. and Martin A.
Chemical Engineering Transactions 18, 493-498, DOI: 10.3303 / CET0918080, (2009)
Desalting strategy by treatment of crude naphthalene oil, process aspects of liquid / liquid oil extraction
Smejkal, Q., Zgabaj, M.
Chemical Papers 103, 684-686 (2009)
Thermodynamic balance in reaction system of total vegetable oil hydrogenation
Smejkal, Q., Smejkalova, L., and Kubicka, D.
Chemical Engineering Journal, Volume 146, Issue 1, 155-160 (2009)
Simplified kinetics and Color Formation in Sucrose Solutions Based on A-Dicarbonyl Compounds
Smejkal Q, Fiedler T, Kurz T and Kroh L.
International Journal of Food Engineering, Vol. 3, Iss. 4, Article 8, (2007)
Revamp of Acrylic Acid Purification Unit – Optimization of Acetic Acid Separation
Smejkal Q, Martinec J, Svatek M, and Najemnik J.
AIDIC Conference Series, Volume 8, 303-311, (2007)
Simplified Mathematical Model for Determination of Color Formation in Technical Sugar Solutions
Smejkal, Q., Schick, R., Fleischer, L.-G.
Chemical Engineering Technology (77), Issue 8, 1198, (2006)
Energetic and economic evaluation of the production of acetic acid via ethane oxidation
Smejkal Q, Linke D, Baerns M.
Chemical Engineering and Processing, Volume 44, Issue 4, 421-428, (2005)
Combining accelerated activity tests and catalyst characterization: A time-saving way to study the deactivation of vinylacetate catalysts
Smejkal Q, Linke D, Bentrup U, Pohl M, Berndt H, Baerns M and Brückner A.
Applied Catalysis A: General, Volume 268, Issues 1-2, 67-76, (2004)
Thermodynamic data of CO 2 -rich multi-component systems: opalescence measurements versus ASPEN PLUS ™ computer simulation
Smejkal Q, Martin A, Kerler B.
The Journal of Supercritical Fluids, Volume 24, Issue 3, 183-192, (2002)
2-Methylpropylacetate Synthesis in a System of Equilibrium Reactor and Reactive Distillation Column
Smejkal Q, Hanika J, Kolena J.
Chem. Eng. science 56, 365-370, (2001)
Simulation of the Butyl Acetate Synthesis via Catalytic Distillation
Smejkal Q, Hanika J, Kolena J.
Chem. Papers 54 (3), 165-170, (2000)
Reactive Distillation in Chemical Industry
Smejkal, Q., Hanika, J.
Chem. Papers 90, 880-885, (1996)
Publications | Patents
Industrial Patents
CZ Pat. 9800902, Process for production of butylacetate and the apparatus therefore
J.Hanika, J.Kolena, Q.Smejkal, P.Moravek
(1999) – Czech industrial patent
CZ Pat. 9800901, Process for production of isobutylacetate and the apparatus therefore
J.Hanika, J.Kolena, Q.Smejkal, P.Moravek
(1999) – Czech industrial patent
CZ Pat. 9903635, Process for preparation of ethylacetate and apparatus for making the same
J.Kolena, J.Lederer, P.Moravek, J.Hanika, Q.Smejkal, D.Skala
(2000) – Czech industrial patent
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