Silanol defect engineering and healing in zeolites: opportunities to fine-tune their properties and performances

IC Medeiros-Costa, E Dib, N Nesterenko… - Chemical Society …, 2021 - pubs.rsc.org
Zeolites have been game-changing materials in oil refining and petrochemistry over the last
60 years and have the potential to play the same role in the emerging processes of the …

Mixed matrix membranes for hydrocarbons separation and recovery: A critical review

S Najari, S Saeidi, F Gallucci, E Drioli - Reviews in Chemical …, 2021 - degruyter.com
The separation and purification of light hydrocarbons are significant challenges in the
petrochemical and chemical industries. Because of the growing demand for light …

Highly (h0h)-oriented silicalite-1 membranes for butane isomer separation

Q Wang, A Wu, S Zhong, B Wang, R Zhou - Journal of Membrane Science, 2017 - Elsevier
Abstract Highly (h0h)-oriented silicalite-1 membranes were reproducibly prepared on the
inner surface of α-alumina tubes by secondary (seeded) growth of a randomly oriented seed …

Ultra-permeable high-selective SAPO-34 membranes for efficient CO2 capture

B Wang, W Huang, Y Zhu, R Zhou, W Xing - Journal of Membrane Science, 2022 - Elsevier
Ultra-permeable SAPO-34 membranes with membrane thickness of 0.8–1.2 μm were
reproducibly fabricated using diluted mother liquids with H 2 O/Al 2 O 3 ratios of 300 and …

Preparation and gas permeation properties of all-silica CHA zeolite hollow fiber membranes prepared on amorphous-silica hollow fibers

S Araki, R Yamashita, K Li, H Yamamoto - Journal of Membrane Science, 2021 - Elsevier
A porous, amorphous silica hollow fiber (Si–HF) was prepared by the phase inversion
method. The effects of the calcination temperature on the N 2 permeance and mechanical …

Synthesis optimization of (h 0 h)-oriented silicalite-1 membranes for butane isomer separation

A Wu, C Tang, S Zhong, B Wang, J Zhou… - Separation and …, 2019 - Elsevier
Tubular oriented silicalite-1 membranes were prepared on the inner surface of α-alumina
tubes by secondary (seeded) growth. Membrane microstructures including orientation …

Fast preparation of oriented silicalite-1 membranes by microwave heating for butane isomer separation

K Sun, B Liu, S Zhong, A Wu, B Wang, R Zhou… - Separation and …, 2019 - Elsevier
Abstract Highly (h0h)-oriented silicalite-1 membranes were fast prepared on the inner
surface of α-alumina tubes by microwave heating within only 2 h. Membrane microstructure …

A Review of High-Efficient Synthetic Methods for Zeolite Membranes and Challenges of Their Directional Growth Control

D Liang, R Zhang, Y Liu, Q Xie, J Liu - Comments on Inorganic …, 2023 - Taylor & Francis
Zeolite membranes are widely used in separation, catalysis, sensors and other fields
because of their good diffusion performance, shape selection and catalysis capabilities …

Silicate ionic liquid synthesis of zeolite merlinoite: Crystal size control from crystalline nanoaggregates to micron-sized single-crystals

M Haouas, L Lakiss, C Martineau, J El Fallah… - Microporous and …, 2014 - Elsevier
A new procedure for zeolite synthesis based on a silicate ionic liquid is reported. The
method consists of a two-step precursor preparation. In the first step, a liquid silicate is …

Pure‐silica MFI zeolite membrane by cooperative templating approach for ethanol‐water separation

J Lan, L Li, W Song, H Saulat, H Wu, J Yang… - AIChE …, 2021 - Wiley Online Library
Pure‐silica MFI zeolite membrane composed of intergrown four prism crystals was
fabricated by using tetrabutylammonium (TBA+) and tetraethylammonium (TEA+) as …