Naslov
Characterisation of hydrodynamic conditions in 3D printed microreactor: application in dyes decolonization

Autori
Rezić, Tonči ; Rezic, Iva ; Oros, Damir ; Šercer, Mladen ; Šantek, Božidar

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
Book of Abstracts „Natural resources green technology & sustainable development 2“ / Radojčić Redovniković I ; Jakovljević T. - Zagreb : Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu, 2016, 96-96

Skup
Natural resources green technology & sustainable development 2

Mjesto i datum
Zagreb, Hrvatska, 05.10.2016. - 07.10.2016

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
PolyJet matrix 3D printed microreactor, hydrodynamic characterization, microreactor performance

Sažetak
Hydrodynamic characterisation of microreactor systems is important for the microreactors application and construction improvement and it can be used for the prediction of system behaviour. Pressure drop and Reynolds number was determined in the wide range of process conditions (residence time 60-7.5 s, the flow rates 0.2-2.0 ml min-1 and microreactor length 1-100 cm). Pressure drop increase with the microreactor channel length and flow rates incensement and it was in the ranging between 25.50 and 142.16 kPa m-1. Significant changes of pressure were observed in the last section of microreactor. Reynolds number was in the range of 7-127. Hydrodynamic condition was characterised by dispersion model. The obtain Bodenstain numbers were in the range of 150-600. Using simple criteria for microchanels hydrodynamic characterisation and experimental results plug-flow conditions with the relatively small axial dispersion determine hydrodynamic properties in the constructed microreactor. These characteristics can be used for the appropriate microreactor application and enhancement of microreactor performance. In the introduction some example of the different 3D printing technologies will be overview and advantages of PolyJet matrix 3D printing Multi-Material Technology apostrophized as promising one for microreactor manufacturing.

Izvorni jezik
Engleski

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