Hydroisomerization performance of platinum supported on ZSM-22/ZSM-23 intergrowth zeolite catalyst
Hydroisomerization catalysts Pt/ZSM-22, Pt/ZSM-23, and Pt/ZSM-22/ZSM-23 were prepared by supporting Pt on ZSM-22, ZSM-23, and intergrowth zeolite ZSM-22/ZSM-23, respectively. The typical physicochemical properties of these catalysts were characterized by X-Ray Diffraction （XRD）, N2 absorption-desorp...
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| Veröffentlicht in: | Petroleum science 2013-06, Vol.10 (2), p.242-250 |
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| creator | Chi, Kebin Zhao, Zhen Tian, Zhijian Hu, Sheng Yan, Lijun Li, Tianshu Wang, Bingchun Meng, Xiangbin Gao, Shanbin Tan, Mingwei Liu, Yanfeng |
| description | Hydroisomerization catalysts Pt/ZSM-22, Pt/ZSM-23, and Pt/ZSM-22/ZSM-23 were prepared by supporting Pt on ZSM-22, ZSM-23, and intergrowth zeolite ZSM-22/ZSM-23, respectively. The typical physicochemical properties of these catalysts were characterized by X-Ray Diffraction （XRD）, N2 absorption-desorption, Pyridine-Fourier Transform Infrared （Py-FTIR）, Transmission Electron Microscopy （TEM）, X-Ray Fluorescence （XRF）, Scanning Electron Microscopy （SEM） and NH3- Temperature Programmed Desorption （NH3-TPD）, and the performance of these catalysts in n-dodecane hydroisomerization was evaluated in a continuous down-flow fixed bed with a stainless steel tubular reactor. The characterization results indicated that the intergrowth zeolite ZSM-22/ZSM-23 possessed the dual structure of ZSM-22 and ZSM-23, and the catalyst Pt/ZSM-22/ZSM-23 had similar pores and weak acidity to Pt/ZSM-22 and Pt/ZSM-23 catalysts. Moreover, Pt/ZSM-22/ZSM-23 catalyst showed a high selectivity in hydroisomerization of long chain n-alkanes to mono-branched isomers. The evaluation results for n-dodecane hydroisomerization indicated that the activity of Pt/ZSM-22/ZSM-23 was the lowest, while the hydroisomerization selectivity was the highest among the three catalysts. The maximum yield of i-dodecane product was 68.3% over Pt/ZSM-22/ZSM-23 at 320 ℃. |
| doi_str_mv | 10.1007/s12182-013-0273-6 |
| format | Article |
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The typical physicochemical properties of these catalysts were characterized by X-Ray Diffraction （XRD）, N2 absorption-desorption, Pyridine-Fourier Transform Infrared （Py-FTIR）, Transmission Electron Microscopy （TEM）, X-Ray Fluorescence （XRF）, Scanning Electron Microscopy （SEM） and NH3- Temperature Programmed Desorption （NH3-TPD）, and the performance of these catalysts in n-dodecane hydroisomerization was evaluated in a continuous down-flow fixed bed with a stainless steel tubular reactor. The characterization results indicated that the intergrowth zeolite ZSM-22/ZSM-23 possessed the dual structure of ZSM-22 and ZSM-23, and the catalyst Pt/ZSM-22/ZSM-23 had similar pores and weak acidity to Pt/ZSM-22 and Pt/ZSM-23 catalysts. Moreover, Pt/ZSM-22/ZSM-23 catalyst showed a high selectivity in hydroisomerization of long chain n-alkanes to mono-branched isomers. The evaluation results for n-dodecane hydroisomerization indicated that the activity of Pt/ZSM-22/ZSM-23 was the lowest, while the hydroisomerization selectivity was the highest among the three catalysts. The maximum yield of i-dodecane product was 68.3% over Pt/ZSM-22/ZSM-23 at 320 ℃.</description><identifier>ISSN: 1672-5107</identifier><identifier>EISSN: 1995-8226</identifier><identifier>DOI: 10.1007/s12182-013-0273-6</identifier><language>eng</language><publisher>Beijing: China University of Petroleum (Beijing)</publisher><subject>Earth and Environmental Science ; Earth Sciences ; Economics and Management ; Energy Policy ; Industrial and Production Engineering ; Industrial Chemistry/Chemical Engineering ; Mineral Resources ; NH3-TPD ; ZSM-22 ; ZSM-23 ; 共生 ; 分子筛催化剂 ; 加氢异构化 ; 异构化催化剂 ; 性能评价</subject><ispartof>Petroleum science, 2013-06, Vol.10 (2), p.242-250</ispartof><rights>China University of Petroleum (Beijing) and Springer-Verlag Berlin Heidelberg 2013</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-20554e3912018dda534ded83acd225ca8c1cd73fc6e876c1702b4cadad418b7a3</citedby><cites>FETCH-LOGICAL-c389t-20554e3912018dda534ded83acd225ca8c1cd73fc6e876c1702b4cadad418b7a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/87756X/87756X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12182-013-0273-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://doi.org/10.1007/s12182-013-0273-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41101,42170,51557</link.rule.ids><linktorsrc>$$Uhttps://doi.org/10.1007/s12182-013-0273-6$$EView_record_in_Springer_Nature$$FView_record_in_$$GSpringer_Nature</linktorsrc></links><search><creatorcontrib>Chi, Kebin</creatorcontrib><creatorcontrib>Zhao, Zhen</creatorcontrib><creatorcontrib>Tian, Zhijian</creatorcontrib><creatorcontrib>Hu, Sheng</creatorcontrib><creatorcontrib>Yan, Lijun</creatorcontrib><creatorcontrib>Li, Tianshu</creatorcontrib><creatorcontrib>Wang, Bingchun</creatorcontrib><creatorcontrib>Meng, Xiangbin</creatorcontrib><creatorcontrib>Gao, Shanbin</creatorcontrib><creatorcontrib>Tan, Mingwei</creatorcontrib><creatorcontrib>Liu, Yanfeng</creatorcontrib><title>Hydroisomerization performance of platinum supported on ZSM-22/ZSM-23 intergrowth zeolite catalyst</title><title>Petroleum science</title><addtitle>Pet. Sci</addtitle><addtitle>Petroleum Science</addtitle><description>Hydroisomerization catalysts Pt/ZSM-22, Pt/ZSM-23, and Pt/ZSM-22/ZSM-23 were prepared by supporting Pt on ZSM-22, ZSM-23, and intergrowth zeolite ZSM-22/ZSM-23, respectively. The typical physicochemical properties of these catalysts were characterized by X-Ray Diffraction （XRD）, N2 absorption-desorption, Pyridine-Fourier Transform Infrared （Py-FTIR）, Transmission Electron Microscopy （TEM）, X-Ray Fluorescence （XRF）, Scanning Electron Microscopy （SEM） and NH3- Temperature Programmed Desorption （NH3-TPD）, and the performance of these catalysts in n-dodecane hydroisomerization was evaluated in a continuous down-flow fixed bed with a stainless steel tubular reactor. The characterization results indicated that the intergrowth zeolite ZSM-22/ZSM-23 possessed the dual structure of ZSM-22 and ZSM-23, and the catalyst Pt/ZSM-22/ZSM-23 had similar pores and weak acidity to Pt/ZSM-22 and Pt/ZSM-23 catalysts. Moreover, Pt/ZSM-22/ZSM-23 catalyst showed a high selectivity in hydroisomerization of long chain n-alkanes to mono-branched isomers. The evaluation results for n-dodecane hydroisomerization indicated that the activity of Pt/ZSM-22/ZSM-23 was the lowest, while the hydroisomerization selectivity was the highest among the three catalysts. The maximum yield of i-dodecane product was 68.3% over Pt/ZSM-22/ZSM-23 at 320 ℃.</description><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Economics and Management</subject><subject>Energy Policy</subject><subject>Industrial and Production Engineering</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Mineral Resources</subject><subject>NH3-TPD</subject><subject>ZSM-22</subject><subject>ZSM-23</subject><subject>共生</subject><subject>分子筛催化剂</subject><subject>加氢异构化</subject><subject>异构化催化剂</subject><subject>性能评价</subject><issn>1672-5107</issn><issn>1995-8226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kL1OwzAUhSMEEqXwAGxhYjL1T2wnI6qAIhUxAAuL5dpOmpLawU5V0qfHJRVsLPdeXX3nHOkkySWCNwhCPgkIoxwDiAiAmBPAjpIRKgoKcozZcbwZx4AiyE-TsxBWEGaIMzxKFrNee1cHtza-3smudjZtjS-dX0urTOrKtG3i227Wadi0rfOd0WmE3l-eAMaTn0XS2nbGV95tu2W6M66pO5Mq2cmmD915clLKJpiLwx4nb_d3r9MZmD8_PE5v50CRvOgAhpRmhhQIQ5RrLSnJtNE5kUpjTJXMFVKak1Ixk3OmEId4kSmppc5QvuCSjJPrwXcrbSltJVZu421MFKH_-BIm-hK4H5FEA6m8C8GbUrS-XkvfCwTFvk4x1CkiLPZ1ChY1eNCEyNrK-D_7_0RXh6Cls9Vn1P0mZZQViFFKvgH38IRM</recordid><startdate>20130601</startdate><enddate>20130601</enddate><creator>Chi, Kebin</creator><creator>Zhao, Zhen</creator><creator>Tian, Zhijian</creator><creator>Hu, Sheng</creator><creator>Yan, Lijun</creator><creator>Li, Tianshu</creator><creator>Wang, Bingchun</creator><creator>Meng, Xiangbin</creator><creator>Gao, Shanbin</creator><creator>Tan, Mingwei</creator><creator>Liu, Yanfeng</creator><general>China University of Petroleum (Beijing)</general><general>Petrochemical Research Institute, PetroChina Company Limited, Beijing 100195, China%State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China%Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China%Petrochemical Research Institute, PetroChina Company Limited, Beijing 100195, China</general><general>State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20130601</creationdate><title>Hydroisomerization performance of platinum supported on ZSM-22/ZSM-23 intergrowth zeolite catalyst</title><author>Chi, Kebin ; Zhao, Zhen ; Tian, Zhijian ; Hu, Sheng ; Yan, Lijun ; Li, Tianshu ; Wang, Bingchun ; Meng, Xiangbin ; Gao, Shanbin ; Tan, Mingwei ; Liu, Yanfeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-20554e3912018dda534ded83acd225ca8c1cd73fc6e876c1702b4cadad418b7a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Economics and Management</topic><topic>Energy Policy</topic><topic>Industrial and Production Engineering</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Mineral Resources</topic><topic>NH3-TPD</topic><topic>ZSM-22</topic><topic>ZSM-23</topic><topic>共生</topic><topic>分子筛催化剂</topic><topic>加氢异构化</topic><topic>异构化催化剂</topic><topic>性能评价</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chi, Kebin</creatorcontrib><creatorcontrib>Zhao, Zhen</creatorcontrib><creatorcontrib>Tian, Zhijian</creatorcontrib><creatorcontrib>Hu, Sheng</creatorcontrib><creatorcontrib>Yan, Lijun</creatorcontrib><creatorcontrib>Li, Tianshu</creatorcontrib><creatorcontrib>Wang, Bingchun</creatorcontrib><creatorcontrib>Meng, Xiangbin</creatorcontrib><creatorcontrib>Gao, Shanbin</creatorcontrib><creatorcontrib>Tan, Mingwei</creatorcontrib><creatorcontrib>Liu, Yanfeng</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Petroleum science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chi, Kebin</au><au>Zhao, Zhen</au><au>Tian, Zhijian</au><au>Hu, Sheng</au><au>Yan, Lijun</au><au>Li, Tianshu</au><au>Wang, Bingchun</au><au>Meng, Xiangbin</au><au>Gao, Shanbin</au><au>Tan, Mingwei</au><au>Liu, Yanfeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydroisomerization performance of platinum supported on ZSM-22/ZSM-23 intergrowth zeolite catalyst</atitle><jtitle>Petroleum science</jtitle><stitle>Pet. Sci</stitle><addtitle>Petroleum Science</addtitle><date>2013-06-01</date><risdate>2013</risdate><volume>10</volume><issue>2</issue><spage>242</spage><epage>250</epage><pages>242-250</pages><issn>1672-5107</issn><eissn>1995-8226</eissn><abstract>Hydroisomerization catalysts Pt/ZSM-22, Pt/ZSM-23, and Pt/ZSM-22/ZSM-23 were prepared by supporting Pt on ZSM-22, ZSM-23, and intergrowth zeolite ZSM-22/ZSM-23, respectively. The typical physicochemical properties of these catalysts were characterized by X-Ray Diffraction （XRD）, N2 absorption-desorption, Pyridine-Fourier Transform Infrared （Py-FTIR）, Transmission Electron Microscopy （TEM）, X-Ray Fluorescence （XRF）, Scanning Electron Microscopy （SEM） and NH3- Temperature Programmed Desorption （NH3-TPD）, and the performance of these catalysts in n-dodecane hydroisomerization was evaluated in a continuous down-flow fixed bed with a stainless steel tubular reactor. The characterization results indicated that the intergrowth zeolite ZSM-22/ZSM-23 possessed the dual structure of ZSM-22 and ZSM-23, and the catalyst Pt/ZSM-22/ZSM-23 had similar pores and weak acidity to Pt/ZSM-22 and Pt/ZSM-23 catalysts. Moreover, Pt/ZSM-22/ZSM-23 catalyst showed a high selectivity in hydroisomerization of long chain n-alkanes to mono-branched isomers. The evaluation results for n-dodecane hydroisomerization indicated that the activity of Pt/ZSM-22/ZSM-23 was the lowest, while the hydroisomerization selectivity was the highest among the three catalysts. The maximum yield of i-dodecane product was 68.3% over Pt/ZSM-22/ZSM-23 at 320 ℃.</abstract><cop>Beijing</cop><pub>China University of Petroleum (Beijing)</pub><doi>10.1007/s12182-013-0273-6</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Earth and Environmental Science Earth Sciences Economics and Management Energy Policy Industrial and Production Engineering Industrial Chemistry/Chemical Engineering Mineral Resources NH3-TPD ZSM-22 ZSM-23 共生 分子筛催化剂 加氢异构化 异构化催化剂 性能评价 |
| title | Hydroisomerization performance of platinum supported on ZSM-22/ZSM-23 intergrowth zeolite catalyst |
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