Šoóš M., Graczová E., Jelemenský L., Steltenpohl P., Markoš J.: Design of batch distillation column for separation of secondary chemicals from reaction mixture. Bratislava, ZoD 130/2001. CIBA Spezialitätenchemie AG, Švajčiarsko 2001.
Graczová E., Steltenpohl P.: Isobaric vapour-liquid equilibrium data. Bratislava, ZoD 131/2001. CIBA Spezialitätenchemie AG, Basel, Švajčiarsko 2001.
Graczová E., Molnár A., Ordogová M., Benčo R., Hroncová V.: Isobaric vapour-liquid equilibrium data measurement. Bratislava, ZoD 47/2003. CIBA Spezialitätenchemie AG, Švajčiarsko 2003.
Molnár A., Graczová E.: Tinosorb production – separation of multicomponent with batch distillation. Bratislava, ZoD 46/2003. CIBA Spezialitätenchemie AG, Basel, Švajčiarsko 2003.
Graczová E., Molnár A., Ordogová M., Benčo R., Hroncová V.: Isobaric vapour-liquid equilibrium data. Bratislava, ZoD 47/2003. CIBA Spezialitätenchemie AG, Basel, Švajčiarsko 2003.
Graczová E.: Phase diagram of the binary systém Tinosan VP2197-1 – 4,4´-dichloro-2-carboxyl-diphenylether. Bratislava ZoD 124/2003. CIBA Spezialitätenchemie Grenzach GmbH, Germany 2002/03.
Graczová E., Steltenpohl P., Ordogová M.: Isobaric binary equilibrium data of formic acid with selected compounds. Bratislava ZoD 48/2004. CIBA Spezialitätenchemie Grenzach GmbH, Germany 2004.
Steltenpohl P., Graczová E., Ordogová M.: Modelovanie separácie pyridínu azeotropickou destiláciou. Analyza a priprava rovnovaznych podkladov pre separaciu pyridinu. Bratilava, ZoD 165/2005. CIBA Spezialitätenchemie Basel, Švajčiarsko 2005.
Graczová E., Steltenpohl P., Ordogová M.: Survey of possibilities to concentrate water solution of amonia. Measurement and evaluation of distillation curves. Bratislava, ZoD 153/2005. CIBA Spezialitätenchemie Basel, Švajčiarsko 2005.
Graczová E., Steltenpohl P., Ordogová M.: Saturated vapour pressure of selected bromoanisoles. Bratislava, ZoD 021/2008. CIBA Spezialitätenchemie Grenzach GmbH, Germany 2008.
Dudáš. J., Graczová E.: Delenie viaczložkových zmesí. VUCHT a.s. Bratislava (Šaľa). ZoD 45/2013.
Graczová E.: Meranie fázovej rovnováhy kvapalina-para, prešetrenie azeotropu v zmesi o-PDA a p-PDA. VUCHT a.s., Bratislava 2016. ZoD 076/16
E. Graczová, T. Huňarová, J. Surový: A modified Gillespiestill for measurement vapour-liquid equilibrium. Coll. Czech. Chem. Commun 52, 258 (1987).
J. Surový, E. Graczová, J. Dojčanský: Measurement of vapour-liquid equilibrium data of liquids with low vapour pressure. Coll. Czech. Chem. Commun 52, 264 (1987).
J. Ovečková, E. Graczová, J. Surový: Vplyv prídavku DEG na extrakčné charakteristiky zmesového rozpúšťadla NMP-EG. RAU 30, 57 (1988).
J. Surový, E. Graczová, J. Ovečková: Vapour-liquid equilibrium in the binary systems formed by ethylene glycol, diethylene glycol and N-methylpyrrolidone. Coll. Czech. Chem. Commun 54, 2856 (1989).
J. Surový. J. Ovečková, E. Graczová: A modification of the inert gas stripping method for measuring the limiting activity coefficient. Coll. Czech. Chem. Commun 55, 1457 (1990).
J. Ovečková, E. Graczová, J. Surový: Influence of nonideality of a ternary solvent on its extraction characteristics. Coll. Czech. Chem. Commun 55, 1465 (1990).
J. Ovečková, J. Surový, E. Graczová: A modified method for vapour-liquid equilibria measurement by inert gas stripping. Fluid Phase Equilibria 68, 163 (1991).
E. Graczová, J. Surový, S. Bafrncová: Ternary corrections in the liquid-liquid equilibria computation for the three-component systems containing components of mixed solvent N-methylpyrrolidone - ethylene glycol. Coll. Czech. Chem. Commun 57, 7 (1992).
E. Graczová, J. Surový: Ternary corrections in the liquid-liquid equilibria for four-component system heptane - toluene -N-methylpyrrolidone - ethylene glycol. Coll. Czech. Chem. Commun 57, 16 (1992).
J. Surový, J. Ovečková, E. Graczová: The effect of vapour space volume on vapour-liquid equilibrium measured by stripping with an inert gas stream. Coll. Czech. Chem. Commun 58, 2069 (1993).
E. Graczová, J. Surový, J. Kozma, J. Ovečková: Isobaric binary equilibrium data for system water-benzthiazole at 101,3 kPa. Chemical Papers 43, 75-78 (1993).
J. Surový, E. Graczová, S. Bafrncová: Modified apparatus for measuring V-L equilibria by static method. Coll. Czech. Chem. Commun 59, 1729 (1994).
E. Graczová, J. Surový: Treatment of Isothermal x-y P Equilibrium Data. Chem. Papers 49 (1) 1 (1996).
J. M. Lisý, P. Šimon, S. Bafrncová, E. Graczová: Least squares estimation of parameters in implicit models. Comput. Chem. 23, 587-595 (1999).
E. Graczová, J. Surový: Isothermal vapour - liquid equilibrium data for the system toluene - N-methypyrrolidone at 40 °C, 50°C , and 60°C . Chem. Papers 53 (6) 428-430 (1999).
E. Graczová, J.Surový: Vapour-liquid equilibrium for the binary systém dimethylformamide - ethylene glykol. Chem. Papers 55, 386-390 (2001).
J.M.Lisý, E. Graczová: Závislosť tlaku nasýtenej pary čistej kvapaliny od teploty. RAU 43, 3 (2001).
M. Šoóš, E. Graczová, J. Markoš, A. Molnár, P. Steltenpohl: Design and simulation of distillation column for dichloropropane separation from multicomponent mixture. Chemical Eng. and Processing 42 (4), 273-284 (2003).
Graczová E., Steltenpohl P., Bafrncova S., Bálintová L., Kršačková E.: Correlation of Vapour–Liquid Equilibrium Data of Ternary Systems. Chem. Papers 58, 442-446 (2004).
Graczová E., Steltenpohl P., and Bafrncová,S., Extractive Distillation: Prediction of the Vapour – Liquid Equilibrium Data of Multi-Component Systems, In Chemical Engineering Transactions, Vol. 7, 339-344, AIDIC, Milano, 2005. Steltenpohl P., Chlebovec M. and Graczová E.: Simulation of Toluene Extractive Distillation from a Mixture with Heptane. Chem. Papers 59, 421-427(2005).
Steltenpohl P., Graczová E.: Vapor–liquid equilibria of selected components in propylene oxide production J. Chem. Eng. Data 53, 1579-1582 (2008).
Graczová E., Steltenpohl P.: Phase equilibria of binary systems comprising formic acid, N,N-dimethylformamide, 1-chloro-2-ethylhexane and 2-ethyl-1-hexanol. J. Chem. Eng. Data 53, 1785-1788 (2008).
Graczová Elena; Steltenpohl P.: Vapor–liquid equilibria of binary systems comprising 1-chloro-2-ethylhexane and 2-ethyl-1-hexanol. J. Chem. Eng. Data 53, 2475-2478 (2008)
Steltenpohl P. , Graczová E., and M. Chlebovec, Extractive distillation of C7 hydrocarbon mixture in the presence of furfural. Chemical Engineering Transactions 18, 201-206 ( 2009). ISSN 1974-9791
Graczová E., Steltenpohl P., Chlebovec M. and Labovský J., Improvement of Accuracy of the More Component Vapor–Liquid Equilibria Prediction for the Purpose of Separation Process Modelling. Chemical Engineering Transactions 18, 208-212 (2009). ISSN 1974-9791
Steltenpohl Pavol,Elena Graczová: Application of the extended NRTL equation for the ternary liqui – liquid and vapor – liquid – liquid simulation Chem. Papers 64 (3) 310-317 (2010).
Labovská Z., Steltenpohl P. , Graczová E.: Extractive distillation modeling and simulation for the ternary system 2-methoxy-2-methylpropane-methanol-butan-1-ol. Chem. Papers 66 (6) 556-565 (2012).
Graczova E., Steltenpohl P., Šoltés M., Katriňák T.: Design calculation of an extractor for aromatic and aliphatic hydrocarbons separation using ionic liquid. Chem. Paper 67 (12), 1548-15559 (2013).
Graczová E., Thomas L., Steltenpohl P.: Aromatics Extraction. 1. Extraction Characteristics of ILs for the Toluene/Heptane Separation and Equipment Design Aspects. Process Modelling. Chemical Engineering Transaction, 39 (2), 1333-1338 (2014). ISBN 978-88-95608-30-3, ISSN 2283-9216, (DOI) 10.3303/CET1439032
Steltenpohl P., Graczová E.:Aromatics Extraction. 2. Economic Aspects. Process Modelling. Chemical Engineering Transaction, 39 (1), 187-192 (2014). ISBN 978-88-95608-30-3, ISSN 2283-9216, (DOI) 10.3303/CET1439032
Steltenpohl P., Graczová E.: Use of ionic liquid in extraction. Acta Chimica Slovaca, Vol. 7 (2), 129-133 (2014). DOI: 10.2478/acs-2014-0022
Graczová, Elena - Steltenpohl, Pavol. Application of Ionic Liquids in Extractive Distillation of Ethanol – Water System. Chemical Engineering Transaction, 45 (2), 1963 - 1968 (2015). ISSN 2283-9216, ISBN 978-88-95608-36-5, DOI 10.3303/CET1545327
Graczová Elena, Steltenpohl, Pavol, Labovský Juraj. Incorrect Ternary Liquid–Liquid Equilibria Description versus Extractor Design Simulation. Chemical Engineering Transaction, 45 (2), 1957 - 1962 (2015). ISSN 2283-9216, ISBN 978-88-95608-36-5, DOI 10.3303/CET1545328
Steltenpohl P., Graczová E.: Optimization of extraction solvent-to-feed ratio: Aqueous ethanol mixture separation using [TDTHP][NTf2] ionic liquid. Chemical Engineering Research and Design 121 (2017) 200–206. DOI: 10.1016/j.cherd.2017.02.017.
Graczová E., Branislav Š., Steltenpohl P.: Energy Aspects of Imidazolium-Based Ionic Liquid Regeneration from Aqueous Solutions. Chemical Engineering Transection 61, 1153-1158, 2017. DOI: 10.3303/CET1761190
Graczová E., Dobcsányi D., Steltenpohl P.: Separation of Methyl Acetate-Methanol Azeotropic Mixture Using 1-Ethyl-3-Methylimidazolium Trifluoromethanesulfonate. Chemical Engineering Transection 61, 1183-1188, 2017. DOI: 10.3303/CET1761195
Graczová E., Vavrušová M.: Extractive Distillation of Acetone – Methanol Mixture using 1-Ethyl-3-methylimidazolium Trifluoromethanesulfonate. Chemical Engineering Transection 70, 1189-1195 (2018). DOI: 10.3303/CET1870199
Graczová E., Šulgan B., Barabas S., Steltenpohl P.: Methyl acetate–methanol mixture separation by extractive distillation: Economic aspects. Front. Chem. Sci. Eng. 2018, 12(2): 670–682 https://doi.org/10.1007/s11705-018-1769-9