Studying the Quality of Micromixing in a Single-Stage Microreactor with Intensively Swirled Flows-Reference-Cited by-同舟云学术

Studying the Quality of Micromixing in a Single-Stage Microreactor with Intensively Swirled Flows

Published:2023-11-01 Issue:6 Volume:57 Page:681-696
ISSN:0040-3571
Container-title:Теоретические основы химической технологии
language:
Short-container-title:Teoretičeskie osnovy himičeskoj tehnologii

Author:

Abiev R. Sh.¹²,Potekhin D. A.¹²

Affiliation:

1. Ioffe Physicotechnical Institute, Russian Academy of Sciences

2. St. Petersburg State Institute of Technology (Technical University)

Abstract

The work considers the results of experimental and numerical study on the hydrodynamic characteristics of a jet vortex reactor mikro-VSA-1, for which one of the application fields is the synthesis of oxide materials (e.g., perovskite-like material for solar panels). The energy-dissipation rate and micromixing quality are studied (by the iodide–iodate method) for various methods of supplying micro-VSA-1 and T-shaped millireactors with solutions. Numerical modeling reveals the volumes with the highest energy-dissipation rate. The quality of micromixing in the micro-VSA-1 is shown to be much higher than in the T-shaped millireactor, due to, among other things, the fact that the zone with the highest energy-dissipation rate is localized near the neck of the micro-VSA-1.

Publisher

The Russian Academy of Sciences

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