A review on CO2 capture over novel adsorbents: Progress in robust zeolite adsorbent development

HU Hambali, T Jimoh, TL Peng, AA Umar… - Nigerian Journal of …, 2024 - ajol.info
Indubitably, the combustion of fossils fuels has really hampered the preservation of the
environment as it raises the content of CO 2 in the atmosphere which consequentially results …

Synthesis of ordered mesoporous silica from biomass ash and its application in CO2 adsorption

S Xu, C Zhou, H Fang, W Zhu, J Shi, G Liu - Environmental Research, 2023 - Elsevier
It is possible to achieve high-value utilization of solid wastes and lower the cost of
mesoporous silica synthesis by synthesizing mesoporous silica from solid wastes. In this …

A Promoted Mesoporous Silica-Based Material for SO2 Adsorption

L Gang, H Shaoguang, K Qian - Silicon, 2022 - Springer
Mesoporous materials have been widely used in the adsorption of air pollutants because of
their uniform pore structure and large specific surface area. In this study …

A novel approach to extract SiO2 from fly ash and its considerable adsorption properties

M Gao, Q Ma, Q Lin, J Chang, H Ma - Materials & Design, 2017 - Elsevier
Silica extracting from fly ash (FA) becomes a key technology for its comprehensive utilization
of waste. Here, high-purity SiO 2 was extracted from FA via organic acid/inorganic …

Synthesis of natural zeolite adsorbent for CO2 adsorption

RAS Lestari, S Supriono, CW Purnomo - AIP Conference Proceedings, 2023 - pubs.aip.org
Zeolite is one of the adsorbent materials that reduce CO2 in biogas, due to being a mineral
with silica-alumina clusters, which cross-knits through the binding of oxygen atoms to the …

Tailoring the properties of calcium modified fibrous mesoporous silica KCC-1 for optimized sulfur dioxide removal

MA Hanif, N Ibrahim, KM Isa, FM Ridwan… - Microporous and …, 2022 - Elsevier
Dry regenerative flue gas desulfurization (FGD) is a promising method to tackle industrial
issues regarding SO 2 emission into the atmosphere due to its sorbent being highly …

Non‐Porous versus Mesoporous Siliceous Materials for CO2 Capture

C Vittoni, G Gatti, G Paul, E Mangano… - …, 2019 - Wiley Online Library
In this study, the adsorption properties of a Stöber silica‐based material towards CO2 were
evaluated for the first time. The use of Stöber silica as support is interesting for real …

Adsorption Separation of Low Concentrations of CO2 and NO2 by Synthetic Zeolites

ZM Wang, T Arai, M Kumagai - Energy & fuels, 1998 - ACS Publications
The CO2 equilibrium adsorption and breakthrough activity of CO2− NO2 mixtures on A-and
faujasite-type zeolites and Na-and proton-type (HM) mordenites were studied to determine …

Nanocrystalline sodium mordenite as an efficient low-concentration CO2 adsorbent

KS Kencana, SB Hong - Separation and Purification Technology, 2024 - Elsevier
Systematic control of the crystal size and morphology of zeolites to enhance their CO 2
adsorption performance is of great importance from both environmental and economic …

Adsorption behavior of molecular sieve 3 Å and silica gel for CO2 separation: equilibrium, breakthrough and mass transfer zone

MK Al Mesfer, M Danish, IH Ali, MI Khan - Heat and Mass Transfer, 2020 - Springer
In this study, two types of adsorbents, Molecular sieve 3 Å and Silica gel 8–20 mesh were
used for CO 2 separation from CO 2/N 2 mixture in a fixed bed column. The impact of the …