Issue 1, 2024

Design and evaluation of a microrectification platform using 3D printing

Abstract

We present a microrectification platform to separate effectively binary liquid mixtures, using n-hexane and cyclohexane as a model system. We design and 3D print rectification columns with three different tray structures and one packed structure for enhanced mass transfer. In the experiments, at a reflux ratio of 4.0, we obtain a height equivalent of a theoretical plate (HETP) of 10.3 mm using a designed tray structure, demonstrating an efficient process. We further develop a mass transfer model to obtain the gas–liquid mass transfer coefficient for optimal process design. Our approach that leverages the advantages of 3D printing offers an effective solution for separation of liquids with close boiling points.

Graphical abstract: Design and evaluation of a microrectification platform using 3D printing

Supplementary files

Article information

Article type
Communication
Submitted
24 ኦክቶ 2023
Accepted
30 ኖቬም 2023
First published
30 ኖቬም 2023

React. Chem. Eng., 2024,9, 37-44

Design and evaluation of a microrectification platform using 3D printing

Y. Zheng, G. Fang, Z. Fan, H. Zhang, J. Wang and Y. Yang, React. Chem. Eng., 2024, 9, 37 DOI: 10.1039/D3RE00560G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements