Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study

Hydrogen sulfide removal catalyst was prepared chemically by precipitation of zinc bicarbonate at a controlled pH. The physical and chemical catalyst characterization properties were investigated. The catalyst was tested for its activity in adsorption of H2S using a plant that generates the H2S from...

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Autores principales:	Ameel. M. Rahman, Zuhair A-A Khammas, Karim H. Hassan
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2008
Materias:	ZnO H2S Absorbent; Reformate; COS Hydrodesulfurization; Kinetics. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/4ea94be238a040938d8a856a59edeffa
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id	oai:doaj.org-article:4ea94be238a040938d8a856a59edeffa
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spelling	oai:doaj.org-article:4ea94be238a040938d8a856a59edeffa2021-12-02T01:00:25ZZinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study1818-1171https://doaj.org/article/4ea94be238a040938d8a856a59edeffa2008-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=2369https://doaj.org/toc/1818-1171Hydrogen sulfide removal catalyst was prepared chemically by precipitation of zinc bicarbonate at a controlled pH. The physical and chemical catalyst characterization properties were investigated. The catalyst was tested for its activity in adsorption of H2S using a plant that generates the H2S from naphtha hydrodesulphurization and a unit for the adsorption of H2S. The results comparison between the prepared and commercial catalysts revealed that the chemical method can be used to prepare the catalyst with a very good activity.<br />It has observed that the hydrogen sulfide removal over zinc oxide catalyst follows first order reaction kinetics with activation energy of 19.26 kJ/mole and enthalpy and entropy of activation of 14.49 kJ/mole and -220.41 J/mole respectively.<br />Ameel. M. RahmanZuhair A-A KhammasKarim H. HassanAl-Khwarizmi College of Engineering – University of BaghdadarticleZnOH2SAbsorbent; Reformate; COSHydrodesulfurization; Kinetics.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 4, Iss 3, Pp 74-84 (2008)
institution	DOAJ
collection	DOAJ
language	EN
topic	ZnO H2S Absorbent; Reformate; COS Hydrodesulfurization; Kinetics. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	ZnO H2S Absorbent; Reformate; COS Hydrodesulfurization; Kinetics. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Ameel. M. Rahman Zuhair A-A Khammas Karim H. Hassan Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study
description	Hydrogen sulfide removal catalyst was prepared chemically by precipitation of zinc bicarbonate at a controlled pH. The physical and chemical catalyst characterization properties were investigated. The catalyst was tested for its activity in adsorption of H2S using a plant that generates the H2S from naphtha hydrodesulphurization and a unit for the adsorption of H2S. The results comparison between the prepared and commercial catalysts revealed that the chemical method can be used to prepare the catalyst with a very good activity.<br />It has observed that the hydrogen sulfide removal over zinc oxide catalyst follows first order reaction kinetics with activation energy of 19.26 kJ/mole and enthalpy and entropy of activation of 14.49 kJ/mole and -220.41 J/mole respectively.<br />
format	article
author	Ameel. M. Rahman Zuhair A-A Khammas Karim H. Hassan
author_facet	Ameel. M. Rahman Zuhair A-A Khammas Karim H. Hassan
author_sort	Ameel. M. Rahman
title	Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study
title_short	Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study
title_full	Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study
title_fullStr	Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study
title_full_unstemmed	Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study
title_sort	zinc oxide hydrogen sulfide removal catalyst/ preparation, activity test and kinetic study
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2008
url	https://doaj.org/article/4ea94be238a040938d8a856a59edeffa
work_keys_str_mv	AT ameelmrahman zincoxidehydrogensulfideremovalcatalystpreparationactivitytestandkineticstudy AT zuhairaakhammas zincoxidehydrogensulfideremovalcatalystpreparationactivitytestandkineticstudy AT karimhhassan zincoxidehydrogensulfideremovalcatalystpreparationactivitytestandkineticstudy
_version_	1718403381643444224

Zinc Oxide Hydrogen Sulfide Removal Catalyst/ Preparation, Activity Test and Kinetic Study

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