Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature

Isomerisation of nC7 over a sulphated zirconia (SZ)-based bifunctional catalyst was studied at 150 °C. Au, Ir, Pd and Pt were used as promoters of SZ. The first objective was the production of C7 isomers with high octane numbers. PtSZ is the most suitable catalyst despite low conversions and a high proportion of methylhexanes instead of dimethylpentanes. The second objective was to assess Au as a promoter of SZ. Au shows slight hydrogenation abilities, displaying behaviour similar to that of Pd, but is inactive towards alkane activation. These promising but inadequate results suggested that Au could be used as the metallic function of bifunctional catalysts if the support were judiciously chosen and the preparation method optimised.

Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature

Isomerisation of nC7 over a sulphated zirconia (SZ)-based bifunctional catalyst was studied at 150 °C. Au, Ir, Pd and Pt were used as promoters of SZ. The first objective was the production of C7 isomers with high octane numbers. PtSZ is the most suitable catalyst despite low conversions and a high proportion of methylhexanes instead of dimethylpentanes. The second objective was to assess Au as a promoter of SZ. Au shows slight hydrogenation abilities, displaying behaviour similar to that of Pd, but is inactive towards alkane activation. These promising but inadequate results suggested that Au could be used as the metallic function of bifunctional catalysts if the support were judiciously chosen and the preparation method optimised.

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Kaynak Göster

Bibtex @ { tbtkchem142508, journal = {Turkish Journal of Chemistry}, issn = {1300-0527}, eissn = {1303-6130}, address = {}, publisher = {TÜBİTAK}, year = {2007}, volume = {31}, pages = {105 - 111}, doi = {}, title = {Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature}, key = {cite}, author = {Demirci, Ümit Bilge and Garın, François} }
APA Demirci, Ü , Garın, F . (2007). Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature . Turkish Journal of Chemistry , 31 (1) , 105-111 .
MLA Demirci, Ü , Garın, F . "Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature" . Turkish Journal of Chemistry 31 (2007 ): 105-111 <
Chicago Demirci, Ü , Garın, F . "Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature". Turkish Journal of Chemistry 31 (2007 ): 105-111
RIS TY - JOUR T1 - Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature AU - Ümit Bilge Demirci , François Garın Y1 - 2007 PY - 2007 N1 - DO - T2 - Turkish Journal of Chemistry JF - Journal JO - JOR SP - 105 EP - 111 VL - 31 IS - 1 SN - 1300-0527-1303-6130 M3 - UR - Y2 - 2021 ER -
EndNote %0 Turkish Journal of Chemistry Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature %A Ümit Bilge Demirci , François Garın %T Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature %D 2007 %J Turkish Journal of Chemistry %P 1300-0527-1303-6130 %V 31 %N 1 %R %U
ISNAD Demirci, Ümit Bilge , Garın, François . "Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature". Turkish Journal of Chemistry 31 / 1 (Ocak 2007): 105-111 .
AMA Demirci Ü , Garın F . Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature. Turk J Chem. 2007; 31(1): 105-111.
Vancouver Demirci Ü , Garın F . Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature. Turkish Journal of Chemistry. 2007; 31(1): 105-111.
IEEE Ü. Demirci ve F. Garın , "Examination of Gold as a Metal Promoter of Sulphated Zirconia in n-Heptane Isomerisation at Low Temperature", Turkish Journal of Chemistry, c. 31, sayı. 1, ss. 105-111, Oca. 2007
  • ISSN: 1300-0527
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK

9.5b 6b

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