Results 1 to 10 of about 129 (122)

Electrochemical Oscillatory Baffled Reactors Fabricated with Additive Manufacturing for Efficient Continuous-Flow Oxidations. [PDF]

ACS Sustain Chem Eng, 2022
Electrochemical oscillatory baffled reactors fabricated with additive manufacturing for efficient continuous-flow ...
Alvarez E, Romero-Fernandez M, Iglesias D, Martinez-Cuenca R, Okafor O, Delorme A, Lozano P, Goodridge R, Paradisi F, Walsh DA, Sans V.   +10 more
europepmc   +6 more sources

Ultradeep oxidative desulfurization of heavy oil in oscillatory and laminar baffled reactors using polyactive magnetic activated carbon catalyst [PDF]

Scientific Reports
New poly-active magnetic-activated carbon catalysts (5% MnO2-X% Fe2O3/AC, X = 0–3) are developed to examine, for the first time, the integrated impact of varying magnetic loadings and manganese active species on the performance of catalytic oxidative ...
Jasim I. Humadi, Wadood T. Mohammed
doaj   +2 more sources

A kinetic study of biotransformation from valencene to nootkatone in an oscillatory baffled reactor. [PDF]

J Chem Technol Biotechnol, 2023
In this paper we report our kinetic study of an oxidation reaction from valencene to nootkatone using enzyme in an oscillatory baffled reactor (OBR). A full kinetic model using the Langmuir-Hinshelwood formalism was established and applied to the experimental data, allowing reactor schemes and orders to be confirmed and reaction rate constants to be ...
Chilmeran M, Hodges M, Ni XW.
europepmc   +3 more sources

Biological processing in oscillatory baffled reactors: operation, advantages and potential. [PDF]

Interface Focus, 2013
The development of efficient and commercially viable bioprocesses is essential for reducing the need for fossil-derived products. Increasingly, pharmaceuticals, fuel, health products and precursor compounds for plastics are being synthesized using bioprocessing routes as opposed to more traditional chemical technologies.
Abbott MS, Harvey AP, Perez GV, Theodorou MK.   +3 more
europepmc   +4 more sources

Mixing performance in continuous oscillatory baffled reactors [PDF]

Chemical Engineering Science, 2020
Abstract In the current literature, there is limited information on the influence of operating parameters on spatial mixing quality and how a secondary feed should be introduced into continuous oscillatory baffled reactors (COBR) to achieve good mixing quality.
M. Avila, D.F. Fletcher, M. Poux, C. Xuereb, J. Aubin   +4 more
openaire   +3 more sources

Predicting power consumption in continuous oscillatory baffled reactors [PDF]

Chemical Engineering Science, 2020
Continuous oscillatory baffled reactors (COBRs) have been proven to intensify processes, use less energy and produce fewer wastes compared with stirred tanks. Prediction of power consumption in these devices has been based on simplistic models developed for pulsed columns with single orifice baffles several decades ago and are limited to certain flow ...
Ávila López, Marco Antonio, Fletcher, David F., Poux, Martine, Xuereb, Catherine, Aubin, Joelle   +4 more
openaire   +3 more sources

Durability of Photosensitizers in a Photo-oxidation Reaction in a Novel Oscillatory Baffled Photo Reactor

Pharmaceutical Fronts, 2023
With the rapid development of novel photosensitizers/photocatalysts, photochemical transformation has become possible and practical. In this context, we report for the first time our work on testing and quantifying the durability and robustness of a ...
Jianhan Chen, Rohen Prinsloo, Xiongwei Ni   +2 more
doaj   +1 more source

Oscillatory Flow Bioreactor (OFB) Applied in Enzymatic Hydrolysis at High Solid Loadings [PDF]

Chemical and Biochemical Engineering Quarterly, 2020
Within this study, an enzymatic hydrolysis process using α-cellulosic feedstock was performed in a specially designed plug-flow reactor, referred to as an Oscillatory Flow Bioreactor (OFB).
J. Buchmaier, C. Brunner, U. Griesbacher, A. N. Phan, A. P. Harvey, R. K. Gudiminchi, B. Nidetzky, B. Muster   +7 more
doaj   +1 more source

Analysis of Dynamic Behavior of Gas Bubbles and Solid Particles in an Oscillatory Baffled Reactor and Its Application to Design of Hydrogenation Proces

Chemical Engineering Transactions, 2022
In this paper, the dynamic behavior of gas bubbles and flow in a liquid-gas-solid oscillatory baffled reactor (OBR) was analyzed. A method based on baffle and oscillating flow induced vorticity was employed to analyze the dynamic gas bubble behavior and ...
Mimo Nabeshima, Hideyuki Matsumoto, Anthony Basuni Hamzah, Shiro Yoshikawa, Shinichi Ookawara   +4 more
doaj   +1 more source

Thermal performance of meso-scale oscillatory baffled reactors [PDF]

Chemical Engineering and Processing - Process Intensification, 2018
Abstract This study reports the evaluation of heat transfer characteristics and pressure drops in three designs of meso-scale oscillatory baffled reactors over the net flow range Re n  = 60–2500 and the oscillatory flow range Re o  = 0-1600. The three designs were the oscillatory central baffled reactor (OCBR), the oscillatory helical baffled reactor
Ahmed SMR, Law R, Phan AN, Harvey AP
openaire   +2 more sources