EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE

ABSTRACT Effect of cerium on hydrodesulfurization catalysts performance have been investigated. The catalysts were pt or Pt-Ce supported on zeo!itfJ. The Pt/Zeolite catalyst was prepared by wet impregnation method, while that of Pt- Ce/Zeolite catalyst was prepared using coimpregnation method both w...

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Main Author:	Perpustakaan UGM, i-lib
Format:	Article NonPeerReviewed
Published:	[Yogyakarta] : Universitas Gadjah Mada 2008
Subjects:	Jurnal i-lib UGM
Online Access:	https://repository.ugm.ac.id/27901/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10964
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Institution:	Universitas Gadjah Mada

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spelling	id-ugm-repo.279012014-06-18T00:24:50Z https://repository.ugm.ac.id/27901/ EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT Effect of cerium on hydrodesulfurization catalysts performance have been investigated. The catalysts were pt or Pt-Ce supported on zeo!itfJ. The Pt/Zeolite catalyst was prepared by wet impregnation method, while that of Pt- Ce/Zeolite catalyst was prepared using coimpregnation method both were followed by drying, calcination, oxidation and reduction. The catalysts activity test was performed in a micro reactor and products composition was determined using gas chromatography. The results showed that cerium enhanced catalyst performance especially catalyst lifetime. Therefore, the catalysts have higher tendency to remain active for longer period. Due to its function, cerium might be used as a promoter of hydrodesulfurization catalysts. Keywords: Cerium, hydrodesulfurization,promoter, life time [Yogyakarta] : Universitas Gadjah Mada 2008 Article NonPeerReviewed Perpustakaan UGM, i-lib (2008) EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10964
institution	Universitas Gadjah Mada
building	UGM Library
country	Indonesia
collection	Repository Civitas UGM
topic	Jurnal i-lib UGM
spellingShingle	Jurnal i-lib UGM Perpustakaan UGM, i-lib EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE
description	ABSTRACT Effect of cerium on hydrodesulfurization catalysts performance have been investigated. The catalysts were pt or Pt-Ce supported on zeo!itfJ. The Pt/Zeolite catalyst was prepared by wet impregnation method, while that of Pt- Ce/Zeolite catalyst was prepared using coimpregnation method both were followed by drying, calcination, oxidation and reduction. The catalysts activity test was performed in a micro reactor and products composition was determined using gas chromatography. The results showed that cerium enhanced catalyst performance especially catalyst lifetime. Therefore, the catalysts have higher tendency to remain active for longer period. Due to its function, cerium might be used as a promoter of hydrodesulfurization catalysts. Keywords: Cerium, hydrodesulfurization,promoter, life time
format	Article NonPeerReviewed
author	Perpustakaan UGM, i-lib
author_facet	Perpustakaan UGM, i-lib
author_sort	Perpustakaan UGM, i-lib
title	EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE
title_short	EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE
title_full	EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE
title_fullStr	EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE
title_full_unstemmed	EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE
title_sort	effect of cerium on hydrodesulfuriza tion catalyst performance
publisher	[Yogyakarta] : Universitas Gadjah Mada
publishDate	2008
url	https://repository.ugm.ac.id/27901/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10964
_version_	1681219046821855232

EFFECT OF CERIUM ON HYDRODESULFURIZA TION CATALYST PERFORMANCE

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