NaOH-Modified Activated Carbon Materials for Hydrogen Sulfide Removal

A high-surface-area activated carbon material (RG) is used as a platform to create highly concentrated NaOH composites. These materials are tested for the removal of H<sub>2</sub>S under industrially relevant conditions (800 ppm H<sub>2</sub>S in CO<sub>2</sub>-,...

Full description

Bibliographic Details
Published in:	C
Main Authors:	Meriem Abid, Manuel Martínez-Escandell, Joaquín Silvestre-Albero
Format:	Article
Language:	English
Published:	MDPI AG 2025-09-01
Subjects:	activated carbon NaOH hydrogen sulfide removal sulfur crystals
Online Access:	https://www.mdpi.com/2311-5629/11/3/68

Similar Items

Removal of NOx using electron beam process with NaOH spraying
by: Jae Kyeong Shin, et al.
Published: (2022-02-01)

HHO Gas Production Assessment for Different NaOH Concentrations and Electrode Plates Under Hydrostatic Pressure
by: Ummi Kultsum, et al.
Published: (2025-01-01)

Características composicionales de ensilajes de planta de maíz, completa y sin mazorca sin y con NaOH, de cinco edades al corte
by: Leonardo Arriola Ibarra, et al.
Published: (1981-01-01)

Efecto de la adición de NaOH sobre la composición fisico-química de microensilajes de caña
by: Guillermo Gleaves, et al.
Published: (1981-01-01)

The Effect of NaOH Concentration on pH, Egg White Protein Content and Yolk Colour Pidan Egg
by: Herly Evanuarini, et al.
Published: (2017-11-01)

Utilización de ensilaje de caña de azúcar con y sin la adición de NaOH como único forraje para vacas lecheras en el trópico
by: Guillermo Gleaves, et al.
Published: (1981-01-01)

PENGARUH LAMA EKSTRAKSI MENGGUNAKAN NaOH TERHADAP KARAKTERISTIK NANOKALSIUM DARI TULANG SOTONG (Sepia sp.)
by: Nurfitri Lutfiah Sufiani, et al.
Published: (2022-05-01)

Targeted hyperalkalization with NaOH-loaded starch implants enhances doxorubicin efficacy in tumor treatment
by: Changkyu Lee
Published: (2023-09-01)

Improvement of biogas quality product from dairy cow manure using NaOH and Ca(OH)2 absorbents on horizontal tube filtration system of mobile anaerobic digester
by: Herwintono, et al.
Published: (2020-12-01)

NaOH as an Aqueous Electrolyte to Improve the Performance of Electric Double-Layer Capacitors—A Molecular Dynamics Study
by: Lifeng Ni, et al.
Published: (2025-04-01)

Efficient Adsorption and Utilisation of Methylene Blue by NaOH-Modified Nanocellulose–Polyacrylamide Interpenetrating Network Gels
by: Yanan Wang, et al.
Published: (2025-03-01)

Preparing Cationic Cellulose Derivative in NaOH/Urea Aqueous Solution and its Performance as Filler Modifier
by: Guangbin Li, et al.
Published: (2015-10-01)

Fabrication and analysis of physico-mechanical characteristics of NaOH treated PALF reinforced LDPE composites: Effect of gamma irradiation
by: Habibur Rahman, et al.
Published: (2021-03-01)

Some Investigations on the Anisotropy of the Chemical Etching of (hk0) and (hhl) Silicon Plates in a NaOH 35% Solution. Part I: 2D Etching Shapes
by: C. A. Hodebourg, et al.
Published: (2001-01-01)

PENGARUH PERENDAMAN TULANG IKAN TUNA (Thunnus albacares) DALAM LARUTAN NaOH TERHADAP KUALITAS GELATIN HASIL OLAHANNYA
by: Tazwir Tazwir, et al.
Published: (2009-06-01)

Effects of NaOH Activation on Adsorptive Removal of Herbicides by Biochars Prepared from Ground Coffee Residues
by: Yong-Gu Lee, et al.
Published: (2021-02-01)

Impact of NaOH on the Hydrothermal Oxidation of Guaiacol for the Production of Value-Added Products
by: Xu Zeng, et al.
Published: (2022-10-01)

Identifying the Conditions Required for the NaOH Method for Producing Pulp and Paper from Sorghum Grown In Turkey
by: Ayhan Gençer, et al.
Published: (2015-03-01)

Wet anisotropic etching characteristics of Si{111} in NaOH-based solution for silicon bulk micromachining
by: S. Purohit, et al.
Published: (2022-12-01)

CHARACTERIZATION OF CELLULOSE FIBER ISOLATION FROM KAPOK RANDU (Ceiba pentandra) ON NaOH CONCENTRATION AND DELIGNIFICATION PROCESS TIME
by: Syifa Robbani, et al.
Published: (2024-12-01)

THE EFFECT OF NaOH CONCENTRATION IN DELIGNIFICATION PROCESS ON MICROCRYSTALLINE CELLULOSE FROM GREEN ALGAE (Cladophora sp.) AS THE RENEWABLE MARINE PRODUCT
by: I Gusti Ngurah Jemmy Anton Prasetia, et al.
Published: (2018-11-01)

The crucial role of different NaOH activation pathways on the algae-derived biochar toward carbamazepine adsorption
by: Wei Zhang, et al.
Published: (2023-12-01)

Synthesis, characterization and mechanical properties evaluation of muntingia calabura fibre reinforced epoxy composites: Fibre treatment comparison with NaOH and KOH
by: D. Mohana Krishnudu, et al.
Published: (2025-04-01)

Comparison of Power Ultrasound and NALC-NaOH Decontamination Methods for Stool Mycobacterial Culture: A Prospective Study
by: Peng Tian, et al.
Published: (2024-08-01)

Technical and Environmental Feasibilities of the Commercial Production of NaOH from Brine by Means of an Integrated EDBM and Evaporation Process
by: Marta Herrero-Gonzalez, et al.
Published: (2022-09-01)

Multi-functional electrodialysis process to treat hyper-saline reverse osmosis brine: producing high value-added HCl, NaOH and energy consumption calculation
by: Haia M. Elsayd, et al.
Published: (2025-07-01)

The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels
by: Nurul Widya Febryzha, et al.
Published: (2025-01-01)

Pengaruh Konsentrasi NaOH Terhadap Rendemen, Kadar Air dan Kadar Abu Gelatin Ceker Itik (Anas Platyrhynchos Javanica)
by: Ramadhan Febriansyah, et al.
Published: (2019-04-01)

NaOH/Urea-Compatible Chitosan/Carboxymethylcellulose Films: Orthogonal Optimization of Packaging Properties
by: Chang Yu, et al.
Published: (2025-05-01)

Comparison of the Effect of NaOH Pretreatment and Microbial Agents on Rice Straw Decomposition
by: Qiyu Chen, et al.
Published: (2023-03-01)

Removal of Hydrogen Sulfide Gas using Biofiltration - a Review
by: Cheerawit RATTANAPAN, et al.
Published: (2011-11-01)

Influence of the redox couple concentration and activity of a NaOH/Na2S/S electrolyte on the performance of CdS thin-film photoelectrochemical cells
by: Samer H. Zyoud, et al.
Published: (2024-12-01)

Resistivity and Passivity Characterization of Ni-Base Glassy Alloys in NaOH Media
by: Khadijah M. Emran, et al.
Published: (2018-01-01)

Corrosion inhibition mechanism of Na2CrO4 on 316L in highly concentrated NaOH solutions
by: Chunliu Li, et al.
Published: (2025-03-01)

Evaluating water injection compatibility and scale-formation reduction in a middle east reservoir using direct pore-scale visualization and NaOH treatment
by: Ghazal Amiri, et al.
Published: (2025-04-01)

Modifying the Refining Energy Consumption of Chemi-Mechanical Pulping with NaOH-Thiourea-Urea Aqueous Solution
by: Rui Zhai, et al.
Published: (2015-06-01)

Effects of NaOH and Na2CO3 pretreatment on the saccharification of sweet sorghum bagasse
by: Valerie García-Negrón, et al.
Published: (2024-10-01)

Enhancing biomass conservation and enzymatic hydrolysis of sweet sorghum bagasse by combining pretreatment with ensiling and NaOH
by: Shuai Zhao, et al.
Published: (2024-03-01)

Addressing chronic wasting disease in Korean farms: topsoil removal and 2N NaOH treatment before cervid restocking
by: Kyung-Je Park, et al.
Published: (2025-12-01)

Development of eco friendly hybrid nanocomposites with improved antibacterial and mechanical properties through NaOH treated natural fibers
by: Natrayan Lakshmaiya, et al.
Published: (2025-06-01)