Sulfur dioxide removal by calcium-modified fibrous KCC-1 mesoporous silica: kinetics, thermodynamics, isotherm and mass transfer mechanism

Hanif, Muhammad Adli; Ibrahim, Naimah; Isa, Khairuddin Md; Ali, Umi Fazara Md; Abdullah, Tuan Amran Tuan; Jalil, Aishah Abdul

doi:10.1007/s10934-021-01195-w

Cited by 12 publications

(3 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Freundlich isotherm model makes three key assumptions: firstly, irreversible adsorption occurs when 1/ n = 0; secondly, favorable adsorption happens when 0 < 1/ n < 1; and lastly, unfavorable adsorption is indicated when 1/ n > 1. 58 The results in Table 6 indicate that the 1/ n values are greater than one at all reaction temperatures, suggesting unfavorable adsorption. According to Sultan et al (2019), a 1/ n value greater than one signifies that physical adsorption has taken place during the removal process.…”

Section: Resultsmentioning

confidence: 95%

See 1 more Smart Citation

Unravelling the kinetics, isotherms, thermodynamics, and mass transfer behaviours of Zeolite Socony Mobil - 5 in removing hydrogen sulphide resulting from a dark fermentative biohydrogen production process

Asman,

Lutpi,

Wong

et al. 2024

Phys. Chem. Chem. Phys.

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Resultsmentioning

confidence: 95%

“…In order to ascertain the rate limiting stage, it is necessary to compare the worth of k id at each developmental phase. 15,58 Results and discussion…”

Section: Mechanisms Of Mass Transfermentioning

confidence: 99%

Unravelling the kinetics, isotherms, thermodynamics, and mass transfer behaviours of Zeolite Socony Mobil - 5 in removing hydrogen sulphide resulting from a dark fermentative biohydrogen production process

Asman,

Lutpi,

Wong

et al. 2024

Phys. Chem. Chem. Phys.

Self Cite

View full text Add to dashboard Cite

show abstract

“…[182] Very recently, this team thoroughly investigated the adsorption process of DMSNs-CaO for SO 2 removal, including isotherm, kinetics, thermodynamics, and mass transfer mechanism. [183] Freundlich isotherm model could best describe the adsorption process as a multilayer adsorption on a heterogenous surface with an exponential distribution of active sites. Avrami kinetic model proved that SO 2 molecules were adsorbed by a combination of physisorption and chemisorption.…”

Section: Nomentioning

confidence: 99%

The Capture and Catalytic Conversion of CO₂ by Dendritic Mesoporous Silica‐Based Nanoparticles

Wang

Huang

et al. 2023

Energy & Environ Materials

View full text Add to dashboard Cite

Dendritic mesoporous silica nanoparticles own three‐dimensional center‐radial channels and hierarchical pores, which endows themselves with super‐high specific surface area, extremely large pore volumes, especially accessible internal spaces, and so forth. Dissimilar guest species (such as organic groups or metal nanoparticles) could be readily decorated onto the interfaces of the channels and pores, realizing the functionalization of dendritic mesoporous silica nanoparticles for targeted applications. As adsorbents and catalysts, dendritic mesoporous silica nanoparticles‐based materials have experienced nonignorable development in CO2 capture and catalytic conversion. This comprehensive review provides a critical survey on this pregnant subject, summarizing the designed construction of novel dendritic mesoporous silica nanoparticles‐based materials, the involved chemical reactions (such as CO2 methanation, dry reforming of CH4), the value‐added chemicals from CO2 (such as cyclic carbonates, 2‐oxazolidinones, quinazoline‐2,4(1H,3H)‐diones), and so on. The adsorptive and catalytic performances have been compared with traditional silica mesoporous materials (such as SBA‐15 or MCM‐41), and the corresponding reaction mechanisms have been thoroughly revealed. It is sincerely expected that the in‐depth discussion could give materials scientists certain inspiration to design brand‐new dendritic mesoporous silica nanoparticles‐based materials with superior capabilities towards CO2 capture, utilization, and storage.

show abstract

Synthesis of wrinkled mesoporous silica encapsulated gold nanoparticles

Siddiki,

Poruri,

Balkus

2024

J Porous Mater

View full text Add to dashboard Cite

Sulfur dioxide removal by calcium-modified fibrous KCC-1 mesoporous silica: kinetics, thermodynamics, isotherm and mass transfer mechanism

Cited by 12 publications

References 54 publications

Unravelling the kinetics, isotherms, thermodynamics, and mass transfer behaviours of Zeolite Socony Mobil - 5 in removing hydrogen sulphide resulting from a dark fermentative biohydrogen production process

Unravelling the kinetics, isotherms, thermodynamics, and mass transfer behaviours of Zeolite Socony Mobil - 5 in removing hydrogen sulphide resulting from a dark fermentative biohydrogen production process

The Capture and Catalytic Conversion of CO₂ by Dendritic Mesoporous Silica‐Based Nanoparticles

Synthesis of wrinkled mesoporous silica encapsulated gold nanoparticles

Contact Info

Product

Resources

About

Sulfur dioxide removal by calcium-modified fibrous KCC-1 mesoporous silica: kinetics, thermodynamics, isotherm and mass transfer mechanism

Cited by 12 publications

References 54 publications

Unravelling the kinetics, isotherms, thermodynamics, and mass transfer behaviours of Zeolite Socony Mobil - 5 in removing hydrogen sulphide resulting from a dark fermentative biohydrogen production process

Unravelling the kinetics, isotherms, thermodynamics, and mass transfer behaviours of Zeolite Socony Mobil - 5 in removing hydrogen sulphide resulting from a dark fermentative biohydrogen production process

The Capture and Catalytic Conversion of CO2 by Dendritic Mesoporous Silica‐Based Nanoparticles

Synthesis of wrinkled mesoporous silica encapsulated gold nanoparticles

Contact Info

Product

Resources

About

The Capture and Catalytic Conversion of CO₂ by Dendritic Mesoporous Silica‐Based Nanoparticles