Oscillatory Flow for Slurry Transport in Baffleless Milliflow Reactors

J Claes, B Metten, B Brabants… - Industrial & …, 2023 - ACS Publications
The implementation of heterogeneous solid–liquid reactions in flow requires control over the
sedimentation, fouling, and clogging of solids. The application of oscillatory flow reactors …

Design, performance characterization and applications of continuous oscillatory baffled reactors

M Avila, B Kawas, DF Fletcher, M Poux… - … and Processing-Process …, 2022 - Elsevier
The continuous oscillatory baffled reactor (OBR) is a particular type of tubular reactor, which
has drawn increasing attention over the past few decades due to the benefits it provides in …

Modeling of suspension polymerizations in continuous oscillatory baffled reactors (COBR)-Part I: Vinyl acetate polymerization

J dos Santos Silva, PA Melo, R Marinho… - Chemical Engineering …, 2024 - Elsevier
In this work, a phenomenological model to represent suspension polymerizations in a
continuous oscillatory baffled reactor is presented for the first time. The reactor is described …

Characterising flow with continuous aeration in an oscillatory baffle flow reactor using residence time distribution

R Cox, K Salonitis, SA Impey, E Rebrov - Reaction Chemistry & …, 2023 - pubs.rsc.org
Multi-phase flow occurs in many reactions with gas, an integral part of the reaction. This
study assesses the synergistic impact of continuous aeration and velocity ratio on mixing …

Revisiting the effect of U-bends, flow parameters, and feasibility for scale-up on residence time distribution curves for a continuous bioprocessing oscillatory baffled …

R Cox, K Salonitis, E Rebrov… - Industrial & Engineering …, 2022 - ACS Publications
An oscillatory baffled flow reactor (OBR) has been designed with 60 interbaffled cells. The
baffled columns of 40 mm internal diameter together result in a reactor length of 5740 mm …

Heat transfer and residence time distribution in plug flow continuous oscillatory baffled crystallizers

NEB Briggs, J McGinty, C McCabe, V Raval, J Sefcik… - ACS …, 2021 - ACS Publications
Heat transfer coefficients in a continuous oscillatory baffled crystallizer (COBC) with a
nominal internal diameter of 15 mm have been determined as a function of flow and …

Solids flow pattern in continuous oscillatory baffled reactor

D Slavnić, B Bugarski, N Nikačević - Chemical Engineering and Processing …, 2019 - Elsevier
Transition from batch to continuous processing is an attractive alternative for the production
of pharmaceutical, fine and bio chemicals. In a number of such industrial reactions or …

[HTML][HTML] Continuous oscillatory flow as process intensification strategy in protein extraction from brewer's spent grain

J Buchmaier, S Krampl, M Eibinger, GS Kaira… - … and Processing-Process …, 2024 - Elsevier
A continuous oscillatory flow bioreactor (COFB) set-up was designed, constructed and
evaluated for a biorefining application. Protein solubilisation was carried out in the COFB …

Design and simulations of a helical oscillatory baffled reactor for biochemical reactions

B Todić, R Pravilović, N Nikačević - Chemical Engineering and Processing …, 2024 - Elsevier
A helical oscillatory flow reactor with orifice baffles (HOBR) is proposed for use in slow
biochemical and pharmaceutical processes. The new reactor geometry with 10 mm diameter …

Axial dispersion in curved channels in the presence of pulsating flow

G Valitov, D Rossi, C Price, A Gavriilidis… - … and Processing-Process …, 2022 - Elsevier
A narrow residence time distribution (RTD) is desirable in several chemical engineering
processes. However, in systems operating at low Reynolds number, axial dispersion can be …