Fabrication of Porous Ceramic Composite Clay-Zeolite Membranes via Replica Template Technique

DOI

10.2991/978-94-6463-134-0_18How to use a DOI?

Keywords

Porous Ceramic; Composite; Membrane; Replica Template; Zeolite

Abstract

Composite ceramic membranes are very popular due to their high-temperature resistance, reliable mechanical strength, resistance to acid/alkaline conditions, abrasive resistance, and long-term stability. As a filter, density and porosity are things that must be considered. Therefore, the construction strategy of composite ceramic membranes in controlling porosity is the main topic of this research. There are two advantages of adding zeolite to ceramic composite membrane materials. Besides being useful as a catalyst, Zeolite has the potential to increase porosity. The use of a Polyurethane (PU) sponge which has a greater density will have an impact on reducing the density of the composite. At the addition of 60% vol. PU 10 PPI and PU 12 PPI showed the lowest values, namely 2.48 g/cm³ and 2.16 g/cm³ respectively. In the CZ membrane material, the relationship between density and porosity is contradictory. If the density of the clay-zeolite composite ceramic membrane (CZ membrane) decreases, the porosity will increase. The highest porosity achieved in this study was 44.50% and 43.36% for PU 12 PPI and PU 10 PPI respectively. Observation of the micro and macro structures of the CZ membrane specimen with the addition of 3% vol. Polyvinylalcohol (PVA) shows an increase in the amount of porosity with increasing Zeolite content. However, it is different from the PU sponge which is used as a template replica media. The greater the PU sponge density, the lower the porosity, so the CZ membrane density value will increase. The detailed fabrication processes and mechanisms are reported in this review. The CZ Membrane is expected to be an alternative membrane material for the treatment of air, water, and other fluids. This is the result of membrane research which can be an important reference in the field of membranes made of ceramic composite materials.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

TY  - CONF
AU  - Muh Amin
AU  - Muhammad Subri
AU  - Adi Subardi
PY  - 2023
DA  - 2023/04/19
TI  - Fabrication of Porous Ceramic Composite Clay-Zeolite Membranes via Replica Template Technique
BT  - Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
PB  - Atlantis Press
SP  - 179
EP  - 188
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-134-0_18
DO  - 10.2991/978-94-6463-134-0_18
ID  - Amin2023
ER  -