Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies

Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies

This study presents the use of chicken eggshells waste utilizing palm kernel shell based activated carbon (PKSAC) through the modification of their surface to enhance the adsorption capacity of H2S. Response surface methodology technique was used to optimize the process conditions and they were foun...

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Main Authors: Habeeb, Omar Abed, K., Ramesh, Ali, Gomaa A. M., R. M., Yunus
Format: Article
Language:English
Published: Springer 2017
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/17700/
http://umpir.ump.edu.my/id/eprint/17700/
http://umpir.ump.edu.my/id/eprint/17700/
http://umpir.ump.edu.my/id/eprint/17700/1/fkksa-2017-ramesh-Experimental%20Design%20Technique%20on%20Removal1.pdf
id ump-17700
recordtype eprints
spelling ump-177002019-09-10T08:52:46Z http://umpir.ump.edu.my/id/eprint/17700/ Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies Habeeb, Omar Abed K., Ramesh Ali, Gomaa A. M. R. M., Yunus TP Chemical technology This study presents the use of chicken eggshells waste utilizing palm kernel shell based activated carbon (PKSAC) through the modification of their surface to enhance the adsorption capacity of H2S. Response surface methodology technique was used to optimize the process conditions and they were found to be: 500 mg/L for H2S initial concentration, 540 min for contact time and 1 g for adsorbent mass. The impacts of three arrangement factors (calcination temperature of impregnated activated carbon (IAC), the calcium solution concentration and contact time of calcination) on the H2S removal efficiency and impregnated AC yield were investigated. Both responses IAC yield (IACY, %) and removal efficiency (RE, %) were maximized to optimize the IAC preparation conditions. The optimum preparation conditions for IACY and RE were found as follows: calcination temperature of IAC of 880 °C, calcium solution concentration of 49.3% and calcination contact time of 57.6 min, which resulted in 35.8% of IACY and 98.2% RE. In addition, the equilibrium and kinetics of the process were investigated. The adsorbent was characterized using TGA, XRD, FTIR, SEM/EDX, and BET. The maximum monolayer adsorption capacity was found to be 543.47 mg/g. The results recommended that the composite of PKSAC and CaO could be a useful material for H2S containing wastewater treatment Springer 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17700/1/fkksa-2017-ramesh-Experimental%20Design%20Technique%20on%20Removal1.pdf Habeeb, Omar Abed and K., Ramesh and Ali, Gomaa A. M. and R. M., Yunus (2017) Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies. Journal of Wuhan University of Technology-Mater. Sci. Ed., 32 (2). pp. 305-320. ISSN 1000-2413 (Print); 1993-0437 (Online) http://dx.doi.org/10.1007/s11595-017-1597-7 doi: 10.1007/s11595-017-1597-7
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Habeeb, Omar Abed
K., Ramesh
Ali, Gomaa A. M.
R. M., Yunus
Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies
description This study presents the use of chicken eggshells waste utilizing palm kernel shell based activated carbon (PKSAC) through the modification of their surface to enhance the adsorption capacity of H2S. Response surface methodology technique was used to optimize the process conditions and they were found to be: 500 mg/L for H2S initial concentration, 540 min for contact time and 1 g for adsorbent mass. The impacts of three arrangement factors (calcination temperature of impregnated activated carbon (IAC), the calcium solution concentration and contact time of calcination) on the H2S removal efficiency and impregnated AC yield were investigated. Both responses IAC yield (IACY, %) and removal efficiency (RE, %) were maximized to optimize the IAC preparation conditions. The optimum preparation conditions for IACY and RE were found as follows: calcination temperature of IAC of 880 °C, calcium solution concentration of 49.3% and calcination contact time of 57.6 min, which resulted in 35.8% of IACY and 98.2% RE. In addition, the equilibrium and kinetics of the process were investigated. The adsorbent was characterized using TGA, XRD, FTIR, SEM/EDX, and BET. The maximum monolayer adsorption capacity was found to be 543.47 mg/g. The results recommended that the composite of PKSAC and CaO could be a useful material for H2S containing wastewater treatment
format Article
author Habeeb, Omar Abed
K., Ramesh
Ali, Gomaa A. M.
R. M., Yunus
author_facet Habeeb, Omar Abed
K., Ramesh
Ali, Gomaa A. M.
R. M., Yunus
author_sort Habeeb, Omar Abed
title Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies
title_short Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies
title_full Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies
title_fullStr Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies
title_full_unstemmed Experimental Design Technique on Removal of Hydrogen Sulfide using CaO-eggshells Dispersed onto Palm Kernel Shell Activated Carbon: Experiment, Optimization, Equilibrium and Kinetic Studies
title_sort experimental design technique on removal of hydrogen sulfide using cao-eggshells dispersed onto palm kernel shell activated carbon: experiment, optimization, equilibrium and kinetic studies
publisher Springer
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/17700/
http://umpir.ump.edu.my/id/eprint/17700/
http://umpir.ump.edu.my/id/eprint/17700/
http://umpir.ump.edu.my/id/eprint/17700/1/fkksa-2017-ramesh-Experimental%20Design%20Technique%20on%20Removal1.pdf
first_indexed 2023-09-18T22:24:35Z
last_indexed 2023-09-18T22:24:35Z
_version_ 1777415881692807168

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