Recyclable Li/NaY zeolite as a heterogeneous alkaline catalyst for biodiesel production: Process optimization and kinetics study

Z Li, S Ding, C Chen, S Qu, L Du, J Lu, J Ding - Energy Conversion and …, 2019 - Elsevier
Due to the increasing demand for green and industrial biodiesel production, recyclable and
stable catalysts need to be developed. Li/NaY zeolite catalysts with different molar ratios of …

Dehydrogenation-driven Li metal-free prelithiation for high initial efficiency SiO-based lithium storage materials

DJ Chung, D Youn, S Kim, D Ma, J Lee, WJ Jeong… - Nano Energy, 2021 - Elsevier
Silicon monoxide (SiO) based materials are the most widely used high-capacity anode
materials for commercialized lithium-ion batteries. However, their low initial Coulombic …

Analysis of CO2 sorption/desorption kinetic behaviors and reaction mechanisms on Li4SiO4

Z Qi, H Daying, L Yang, Y Qian, Z Zibin - AIChE Journal, 2013 - Wiley Online Library
The CO2 sorption/desorption kinetic behaviors on Li4SiO4 were analyzed. The theoretical
compositions of the sorption/desorption reactions were calculated using FactSage. The …

Production of biodiesel through transesterification of soybean oil using lithium orthosilicate solid catalyst

JX Wang, KT Chen, JS Wu, PH Wang, ST Huang… - Fuel Processing …, 2012 - Elsevier
This study synthesized biodiesel from soybean oil using transesterification over a lithium
orthosilicate (Li4SiO4) catalyst. Under the optimal reaction condition of a methanol/oil molar …

Lithium orthosilicate for CO2 capture with high regeneration capacity: Kinetic study and modeling of carbonation and decarbonation reactions

SM Amorim, MD Domenico, TLP Dantas… - Chemical Engineering …, 2016 - Elsevier
One of the most promising techniques for CO 2 capture at high temperatures consists in its
separation by the carbonation reaction with an inorganic solid. Lithium orthosilicate (Li 4 SiO …

Valorization of glycerol into glycerol carbonate using the stable heterogeneous catalyst of Li/MCM-41

S Arora, V Gosu, UKA Kumar… - Journal of Cleaner …, 2021 - Elsevier
The present study explored the catalytic activity of the heterogeneous catalyst for
transesterification of glycerol into glycerol carbonate, a versatile compound …

Preparation of Li4SiO4-based adsorbents with coal slag for high temperature cyclic CO2 capture

F Li, Y Wang, K Liu, Y Wu, J Ai, J Zhang - Fuel, 2022 - Elsevier
SiO 3 2-was separated from coal slag (CS), one of the largest annual solid waste emissions,
by an alkali extraction method and converted into SiO 2 by the reaction with HAc. The …

Synthesis of macroporous Li4SiO4 via a citric acid-based sol–gel route coupled with carbon coating and its CO2 chemisorption properties

K Wang, Z Yin, P Zhao - Ceramics International, 2016 - Elsevier
A highly efficient lithium orthosilicate (CSG-Li 4 SiO 4) was synthesized using a sol–gel
method combined with carbon coating. The presence of citric acid played dual roles, serving …

Understanding the influences and mechanism of water vapor on CO2 capture by high-temperature Li4SiO4 sorbents

J Ruan, C Gao, T Deng, C Qin - Separation and Purification Technology, 2025 - Elsevier
Li 4 SiO 4 sorbent attracts wide attention due to its high and stable CO 2 adsorption.
However, the process of CO 2 capture is significantly affected by various impurities under …

Reactivity of rice husk-derived lithium silicates followed by in situ Raman spectroscopy

LS Hoyos, B Faroldi, L Cornaglia - Journal of alloys and compounds, 2019 - Elsevier
Lithium silicates were synthesized using rice husk ash as a precursor of silica to be used in
CO 2 capture. Two different treatment steps, with water (SiO 2-W) or HCl 3 M (SiO 2-A), were …