Silica-alumina zeolite adsorbents for oxygen generation via pressure swing adsorption: Mechanisms and challenge

Q Yu, Y Cai, Q Zhang, Y Li, N Sun, W Liu, Y Liu… - Chemical Engineering …, 2024 - Elsevier
The adsorptive generation of oxygen from air has become increasingly important in the
chemical and medical industries due to the growing demand for O 2 with high purity. Among …

Using 13X, LiX, and LiPdAgX zeolites for CO2 capture from post-combustion flue gas

SJ Chen, M Zhu, Y Fu, YX Huang, ZC Tao, WL Li - Applied energy, 2017 - Elsevier
This work investigates the application of X zeolites for capturing CO 2 from post-combustion
flue gas. LiX and LiPdAgX zeolites were prepared by an ion-exchange method using 13X …

Sr-LSX zeolite for air separation

X Yang, FE Epiepang, J Li, Y Wei, Y Liu… - Chemical Engineering …, 2019 - Elsevier
Due to the surging demand of lithium for lithium-ion batteries, the price of lithium has seen a
steep rise and is projected to maintain the trend for the foreseeable future. With Li-LSX being …

One-step hydrothermal synthesis of zeolite X powder from natural low-grade diatomite

G Yao, J Lei, X Zhang, Z Sun, S Zheng - Materials, 2018 - mdpi.com
Zeolite X powder was synthesized using natural low-grade diatomite as the main source of
Si but only as a partial source of Al via a simple and green hydrothermal method. The …

Li-LSX-zeolite evaluation for post-combustion CO2 capture

R Kodasma, J Fermoso, A Sanna - Chemical Engineering Journal, 2019 - Elsevier
Lithium low silica X type (Li-LSX) zeolite is typically used for industrial N 2/O 2 separation
processes, but its potential as a carbon dioxide capture sorbent has not been fully evaluated …

Encapsulation of highly volatile fragrances in Y zeolites for sustained release: Experimental and theoretical studies

Z Li, J Huang, L Ye, Y Lv, Z Zhou, Y Shen, Y He… - ACS …, 2020 - ACS Publications
Volatility is an inherent fragrance attribute and typically implies a reduced perception over
time. One possibility to elongate odor perception is utilizing controlled fragrance-delivery …

Enhanced nitrogen adsorption capacity on Ca2+ ion-exchanged hierarchical X zeolite

H Mousavi, JT Darian, B Mokhtarani - Separation and Purification …, 2021 - Elsevier
The aim of this paper is to modify the X zeolite adsorbent to enhance nitrogen adsorption
capacity. To this end, a novel procedure for modification of X zeolite, including both NH 4+ …

Directly synthesized high-silica CHA zeolite for efficient CO2/N2 separation

W Wang, W Li, Z Wang, B Liu, B Wang, J Duan… - Journal of …, 2024 - Elsevier
Carbon dioxide capture is an effective method to mitigate climate change. Highly CO 2-
selective and highly moisture-resistant absorbent is essential for energy-efficient carbon …

Adsorptive removal of organic chloride from model jet fuel by Na-LSX zeolite: Kinetic, equilibrium and thermodynamic studies

R Ma, J Zhu, B Wu, X Li - Chemical Engineering Research and Design, 2016 - Elsevier
The commercial Na-loaded low-silica X zeolite (Na-LSX) was used as adsorbent for the
removal of organic chloride compound (5-chloro-2-methylaniline) from model jet fuel. The …

Kinetic evaluation of dehydration in MxNa96-xLSX (M= Li+, Ca2+ and Ag+) zeolites and resulting effects on selective adsorption of N2 and O2

H Panezai, J Sun, R Ullah - Microporous and Mesoporous Materials, 2020 - Elsevier
The purpose of this study is to evaluate the dehydration kinetics of M x Na 96-x-LSX (M= Li+,
Ca 2+ and Ag+) zeolites and assess their potential for N 2/O 2 adsorption and selectivity …