Evaluation of Synthesized Pt/HY-H- Mordenite Composite Catalyst for Isomerization of Light Naphtha

This work deals with a composite catalyst preparation, Pt/HY-H-Mordenite, for isomerization of Iraqi light naphtha produced from Baiji North Refinery in a pilot plant fixed bed reactor under operating conditions with the following ranges: temperature 150–250 °C, LHSV 2.46–4.7 hr-1, pressure 6 bar, a...

Full description

Saved in:
Bibliographic Details
Published in:Tikrit journal of engineering sciences 2023-03, Vol.30 (1), p.94-103
Main Authors: Jarullah, Aysar, Ahmed, Abdulla M., Hussein, Halla M., Ahmed, Ahmed.N., Mohammed, Hamin J.
Format: Article
Language:English
Subjects:
Composite Catalyst
Isomerization
Light Naphtha
Mordenite Zeolite
Nano-Silica
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133
cites cdi_FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133
container_end_page 103
container_issue 1
container_start_page 94
container_title Tikrit journal of engineering sciences
container_volume 30
creator Jarullah, Aysar
Ahmed, Abdulla M.
Hussein, Halla M.
Ahmed, Ahmed.N.
Mohammed, Hamin J.
description This work deals with a composite catalyst preparation, Pt/HY-H-Mordenite, for isomerization of Iraqi light naphtha produced from Baiji North Refinery in a pilot plant fixed bed reactor under operating conditions with the following ranges: temperature 150–250 °C, LHSV 2.46–4.7 hr-1, pressure 6 bar, and hydrogen to hydrocarbon ratio 3.7 mol/mol. The prepared nano-silica, Na-mordenite, H-mordenite, and Pt/HY-H-Mordenite catalysts were described by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FTIR), and Brunauer-Emmett-Teller (BET) surface area analysis. The investigation results showed that the light naphtha isomerization conversion and yield increased with increasing the temperature and decreasing the liquid-hour space velocity. The highest conversion and yield, obtained at 250 °C and LHSV of 2.46 hr-1, were 89.38% and 76.36%, respectively.
doi_str_mv 10.25130/tjes.30.1.9
format article
fullrecord <record><control><sourceid>doaj_cross</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_0ae6d7624d654b218416ecfc121e7f3e</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_0ae6d7624d654b218416ecfc121e7f3e</doaj_id><sourcerecordid>oai_doaj_org_article_0ae6d7624d654b218416ecfc121e7f3e</sourcerecordid><originalsourceid>FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133</originalsourceid><addsrcrecordid>eNo90M1KAzEUBeAgCpbqzgeYB3BqbjKTmSylqC3UH1BBV-HO5KadMm1KEoX26dVWujqHs_gWh7Er4CNRguQ3aUlxJPkIRvqEDYQEkVdlrU_ZAGqQOSjxcc4uY1xyzkEWoizFgDV339h_Yer8OvMue92u04JityObvaSbyWc-ybNHHyytu0TZ2K82Pu4bJuy3MWXOh2wa_YpCtzsys26-SNkTbhZpgRfszGEf6fI_h-z9_u5tPMlnzw_T8e0sbwWolLeyAMcbIoLW6lrzmspaViVQY1WhbUlKVWQBtdLOYdM0CjUWWiotLIKUQzY9uNbj0mxCt8KwNR47sx98mBsMqWt7MhxJ2UqJwqqyaATUBShqXQsCqHKSfq3rg9UGH2Mgd_SAm_3d5u9u85tgtPwBXxl0aw</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Evaluation of Synthesized Pt/HY-H- Mordenite Composite Catalyst for Isomerization of Light Naphtha</title><source>EZB Electronic Journals Library</source><creator>Jarullah, Aysar ; Ahmed, Abdulla M. ; Hussein, Halla M. ; Ahmed, Ahmed.N. ; Mohammed, Hamin J.</creator><creatorcontrib>Jarullah, Aysar ; Ahmed, Abdulla M. ; Hussein, Halla M. ; Ahmed, Ahmed.N. ; Mohammed, Hamin J.</creatorcontrib><description>This work deals with a composite catalyst preparation, Pt/HY-H-Mordenite, for isomerization of Iraqi light naphtha produced from Baiji North Refinery in a pilot plant fixed bed reactor under operating conditions with the following ranges: temperature 150–250 °C, LHSV 2.46–4.7 hr-1, pressure 6 bar, and hydrogen to hydrocarbon ratio 3.7 mol/mol. The prepared nano-silica, Na-mordenite, H-mordenite, and Pt/HY-H-Mordenite catalysts were described by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FTIR), and Brunauer-Emmett-Teller (BET) surface area analysis. The investigation results showed that the light naphtha isomerization conversion and yield increased with increasing the temperature and decreasing the liquid-hour space velocity. The highest conversion and yield, obtained at 250 °C and LHSV of 2.46 hr-1, were 89.38% and 76.36%, respectively.</description><identifier>ISSN: 1813-162X</identifier><identifier>EISSN: 2312-7589</identifier><identifier>DOI: 10.25130/tjes.30.1.9</identifier><language>eng</language><publisher>Tikrit University</publisher><subject>Composite Catalyst ; Isomerization ; Light Naphtha ; Mordenite Zeolite ; Nano-Silica</subject><ispartof>Tikrit journal of engineering sciences, 2023-03, Vol.30 (1), p.94-103</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133</citedby><cites>FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133</cites><orcidid>0000-0002-2040-9802</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Jarullah, Aysar</creatorcontrib><creatorcontrib>Ahmed, Abdulla M.</creatorcontrib><creatorcontrib>Hussein, Halla M.</creatorcontrib><creatorcontrib>Ahmed, Ahmed.N.</creatorcontrib><creatorcontrib>Mohammed, Hamin J.</creatorcontrib><title>Evaluation of Synthesized Pt/HY-H- Mordenite Composite Catalyst for Isomerization of Light Naphtha</title><title>Tikrit journal of engineering sciences</title><description>This work deals with a composite catalyst preparation, Pt/HY-H-Mordenite, for isomerization of Iraqi light naphtha produced from Baiji North Refinery in a pilot plant fixed bed reactor under operating conditions with the following ranges: temperature 150–250 °C, LHSV 2.46–4.7 hr-1, pressure 6 bar, and hydrogen to hydrocarbon ratio 3.7 mol/mol. The prepared nano-silica, Na-mordenite, H-mordenite, and Pt/HY-H-Mordenite catalysts were described by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FTIR), and Brunauer-Emmett-Teller (BET) surface area analysis. The investigation results showed that the light naphtha isomerization conversion and yield increased with increasing the temperature and decreasing the liquid-hour space velocity. The highest conversion and yield, obtained at 250 °C and LHSV of 2.46 hr-1, were 89.38% and 76.36%, respectively.</description><subject>Composite Catalyst</subject><subject>Isomerization</subject><subject>Light Naphtha</subject><subject>Mordenite Zeolite</subject><subject>Nano-Silica</subject><issn>1813-162X</issn><issn>2312-7589</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNo90M1KAzEUBeAgCpbqzgeYB3BqbjKTmSylqC3UH1BBV-HO5KadMm1KEoX26dVWujqHs_gWh7Er4CNRguQ3aUlxJPkIRvqEDYQEkVdlrU_ZAGqQOSjxcc4uY1xyzkEWoizFgDV339h_Yer8OvMue92u04JityObvaSbyWc-ybNHHyytu0TZ2K82Pu4bJuy3MWXOh2wa_YpCtzsys26-SNkTbhZpgRfszGEf6fI_h-z9_u5tPMlnzw_T8e0sbwWolLeyAMcbIoLW6lrzmspaViVQY1WhbUlKVWQBtdLOYdM0CjUWWiotLIKUQzY9uNbj0mxCt8KwNR47sx98mBsMqWt7MhxJ2UqJwqqyaATUBShqXQsCqHKSfq3rg9UGH2Mgd_SAm_3d5u9u85tgtPwBXxl0aw</recordid><startdate>20230326</startdate><enddate>20230326</enddate><creator>Jarullah, Aysar</creator><creator>Ahmed, Abdulla M.</creator><creator>Hussein, Halla M.</creator><creator>Ahmed, Ahmed.N.</creator><creator>Mohammed, Hamin J.</creator><general>Tikrit University</general><scope>AAYXX</scope><scope>CITATION</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-2040-9802</orcidid></search><sort><creationdate>20230326</creationdate><title>Evaluation of Synthesized Pt/HY-H- Mordenite Composite Catalyst for Isomerization of Light Naphtha</title><author>Jarullah, Aysar ; Ahmed, Abdulla M. ; Hussein, Halla M. ; Ahmed, Ahmed.N. ; Mohammed, Hamin J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Composite Catalyst</topic><topic>Isomerization</topic><topic>Light Naphtha</topic><topic>Mordenite Zeolite</topic><topic>Nano-Silica</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jarullah, Aysar</creatorcontrib><creatorcontrib>Ahmed, Abdulla M.</creatorcontrib><creatorcontrib>Hussein, Halla M.</creatorcontrib><creatorcontrib>Ahmed, Ahmed.N.</creatorcontrib><creatorcontrib>Mohammed, Hamin J.</creatorcontrib><collection>CrossRef</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Tikrit journal of engineering sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jarullah, Aysar</au><au>Ahmed, Abdulla M.</au><au>Hussein, Halla M.</au><au>Ahmed, Ahmed.N.</au><au>Mohammed, Hamin J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of Synthesized Pt/HY-H- Mordenite Composite Catalyst for Isomerization of Light Naphtha</atitle><jtitle>Tikrit journal of engineering sciences</jtitle><date>2023-03-26</date><risdate>2023</risdate><volume>30</volume><issue>1</issue><spage>94</spage><epage>103</epage><pages>94-103</pages><issn>1813-162X</issn><eissn>2312-7589</eissn><abstract>This work deals with a composite catalyst preparation, Pt/HY-H-Mordenite, for isomerization of Iraqi light naphtha produced from Baiji North Refinery in a pilot plant fixed bed reactor under operating conditions with the following ranges: temperature 150–250 °C, LHSV 2.46–4.7 hr-1, pressure 6 bar, and hydrogen to hydrocarbon ratio 3.7 mol/mol. The prepared nano-silica, Na-mordenite, H-mordenite, and Pt/HY-H-Mordenite catalysts were described by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FTIR), and Brunauer-Emmett-Teller (BET) surface area analysis. The investigation results showed that the light naphtha isomerization conversion and yield increased with increasing the temperature and decreasing the liquid-hour space velocity. The highest conversion and yield, obtained at 250 °C and LHSV of 2.46 hr-1, were 89.38% and 76.36%, respectively.</abstract><pub>Tikrit University</pub><doi>10.25130/tjes.30.1.9</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-2040-9802</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1813-162X
ispartof Tikrit journal of engineering sciences, 2023-03, Vol.30 (1), p.94-103
issn 1813-162X
2312-7589
language eng
recordid cdi_doaj_primary_oai_doaj_org_article_0ae6d7624d654b218416ecfc121e7f3e
source EZB Electronic Journals Library
subjects Composite Catalyst
Isomerization
Light Naphtha
Mordenite Zeolite
Nano-Silica
title Evaluation of Synthesized Pt/HY-H- Mordenite Composite Catalyst for Isomerization of Light Naphtha
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T15%3A34%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-doaj_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Evaluation%20of%20Synthesized%20Pt/HY-H-%20Mordenite%20Composite%20Catalyst%20for%20Isomerization%20of%20Light%20Naphtha&rft.jtitle=Tikrit%20journal%20of%20engineering%20sciences&rft.au=Jarullah,%20Aysar&rft.date=2023-03-26&rft.volume=30&rft.issue=1&rft.spage=94&rft.epage=103&rft.pages=94-103&rft.issn=1813-162X&rft.eissn=2312-7589&rft_id=info:doi/10.25130/tjes.30.1.9&rft_dat=%3Cdoaj_cross%3Eoai_doaj_org_article_0ae6d7624d654b218416ecfc121e7f3e%3C/doaj_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c216t-c341f0beee1cd98908e583751ebd649d5e667ed1a969ffabbb6a9a493692da133%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true