Sulfated Zirconia Catalysts for Low Temperature Isomerization of n-Pentane - Egyptian Knowledge Bank

1171

Sulfated Zirconia Catalysts for Low Temperature Isomerization of n-Pentane

Article

Last updated: 22 Jan 2023

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Abstract

UNCONVENTIONAL sulphated zirconia (SZ) catalysts were .….. prepared and examined for n-pentane isomerisation in this investigation. The sulfation was performed using H2SO4 acid. The calcination step seems to attain the highest influence using our sol-gel preparations, where the crystallinity transforms to the denser form. However, the surface properties do not exhibit such effectiveness. Calcination at 500°C gives the best activities and stabilities, whereas at 650°C, calcination is deteriorative. IR spectra, TPR, TGA, DSC, XRD and surface properties of the current catalysts were investigated.

DOI

10.21608/ejchem.2012.1171

Keywords

Zirconium sulphate, Hydroisomerization, n-Pentane, Super acids, Sulfation and Sol-gel

Volume

Article Issue

Related Issue

283

Issue Date

2012-10-01

Receive Date

2012-10-01

Publish Date

2012-10-30

Page Start

509

Page End

527

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 55_Issue 5_Pages 509-527.pdf

PDF . 892.8kB

Link

https://ejchem.journals.ekb.eg/article_1171.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=1171

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Type Code

292

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

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