Material Data

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Detailed knowledge of material data is essential to process design and optimization. Eurotechnica has specialized in obtaining thermophysical data of fluid mixtures at non-atmospheric conditions.

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Density, Viscosity

Density of crude oil

References

A. Tegetmeier, D. Dittmar, A. Fredenhagen, R. Eggers: Density and Volume of Water and Triglyceride Mixtures in Contact with Carbon Dioxide,
Chem. Eng. Proc. 39 (2000) 399 – 405.

S. Knauer, M. Schenk, T. Köddermann, D. Reith, P. Jaeger: Interfacial Tension and Related Properties of Ionic Liquids in CH4 and CO2 at Elevated Pressures: Experimental Data and Molecular Dynamics Simulation,
JCED, J. Chem. Eng. Data, (2017), 62 (8), 2234–2243.

S.Pesch, S. Schulz, N. Aboud, M. Schlüter: Experimental Investigation of Pure and Gas-Saturated Crude Oil Viscosity and Density from 268 to 308 K and Up to 23 MPa, Journal of Chemical & Engineering Data
2021 66 (6), 2355-2365
DOI: 10.1021/acs.jced.0c00498

T. Oldenburg. P. Jaeger. J. Gros S. Socolofsky. S. Pesch. J. Radovic. A. Jaggi: Physical and Chemical Properties of Oil and Gas Under Reservior and Deep-Sea Conditions in Deep Oil Spills, Springer 2020
https://doi.org/10.1007/978-3-030-11605-7

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Interfacial Properties

Interfacial tension under reservoir conditions

References

P. Jaeger, A. Pietsch, Characterization of reservoir Systems at Elevated Pressure, J. Petrol.Sci. Eng.64 (2009) 1-4, 20 – 24.

P. Jaeger, M. Aloaibi, H. Nasr-El-Din: Influence of Compressed CO2 on the Capillarity of the Gas-Crude Oil-Reservoir Water System, J. Chem. Eng.
Data 2010, 55, 5246 – 5251.

P. Jaeger, R. Eggers: Interfacial properties at elevated pressures in reservoir systems containing compressed or supercritical carbon dioxide, J. Supercrit.
Fluids 66 (2012), 80 – 85.

P.T. Jaeger: Interfacial Phenomena in Enhanced Oil and Gas Recovery, Habilitation at Hamburg University of Technology, (2014).

H. Samara. M. Al-Eryani. P. Jaeger: The role of supercritical carbon dioxide in modifying the phase and interfacial properties of multiphase systems relevant to combined EOR-CCS, Fuel 323 (2022) 124271
https://doi.org/10.1016/jfuel.2022.124271

H. Samara. P. Jaeger: Experimantal determination of wetting behavior under non-atmospheric conditions relevant to reserviors: a aprtical guide. SN Appl. Sci. 4 (2022). 85 https://doi.org/10.1007/s42452-04963-8

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Multiphase Behavior

Phase behaviour
Pressure range 0.1 – 50 MPa
Temperatures -20° C – 200° C

References

M.P. Fernández-Ronco, M. Cismondi, I. Gracia, A. De Lucas, J.F. Rodríguez: High-pressure phase equilibria of binary and ternary mixtures of carbon dioxide, triglycerides and free fatty acids: Measurement and modeling with the GC-EOS, Fluid Phase Equilibria 295 (2010) 1–8.

M.P. Fernández-Ronco, I. Gracia, A. De Lucas, J.F. Rodríguez:
Measurement and modeling of the high-pressure phase equilibria of CO2-Oleoresin Capsicum, J. of Supercritical Fluids 57 (2011) 112 – 119.

S. Pesch, P. Jaeger, A. Jaggi, K. Malone, M. Hoffmann, D. Krause, T.B.P. Oldenburg, M. Schlüter: Rise Velocity of Live-Oil Droplets in Deep-Sea Oil Spills, Environm. Eng. Sci. 35 (2018) 4, 289-299.

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Diffusivities

Industrial processes are determined by mass transport in a variety of media. For describing, predicting and optimizing these processes, the diffusion coefficient is a key system property.

References

M.A. Fanovich, J. Ivanovic, D. Misic, M.V. Alvarez, P. Jaeger, I. Zizovic, Rudolf Eggers: Development of polycaprolactone scaffold with antibacterial activity by an integrated supercritical extraction and impregnation process, J. of Supercritical Fluids 78 (2013)
42 – 53.

M.A. Fanovich, P. Jaeger: Sorption and diffusion of compressed carbon dioxide in polycaprolactone for the development of porous scaffolds, Mat. Sci. Eng. C, 32 (2012), 961 – 968.

H. Samara. T. v. Ostrowski. P. Jaeger: Interfacial and transport properties of supercritical hydrogen and carbon dioxide in unconventional formations, J. of Supercrit. Fluids 205 (2024) 106124