Related Experiment Video
Updated: May 15, 2025

An Experimental Protocol for Studying Mineral Effects on Organic Hydrothermal Transformations
Published on: August 8, 2018
Achieving extreme thermal stability of high-silica FAU through trace water-assisted steam treatment
Boqing Li1, Raquel Simancas1, Kenta Iyoki1,2,3
1Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan. wakihara@chemsys.t.u-tokyo.ac.jp.
Abstract:
This study explores defect-healing via heat/steam treatments to enhance FAU's thermal stability. The optimal steam treatment with 1% humidity retained 69% relative crystallinity after the heat resistance test at 1150 °C for 24 h, halving the crystallinity loss vs. the untreated sample. This approach provides zeolites with exceptional thermal stability.
More Related Videos
05:52Resource Recycling of Red Soil to Synthesize Fe2O3/FAU-type Zeolite Composite Material for Heavy Metal Removal
Published on: June 2, 2022
11:14Two-way Valorization of Blast Furnace Slag: Synthesis of Precipitated Calcium Carbonate and Zeolitic Heavy Metal Adsorbent
Published on: February 21, 2017