MARC details
| 000 -LEADER |
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| fixed length control field |
02649nam a2200253 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000031307 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204414.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
080828t2008 my a f m 000 0 eng|d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0003619(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905161408 |
| Level of effort used to assign nonsubject heading access points |
zulaiha |
| Level of effort used to assign subject headings |
201107132227 |
| Level of effort used to assign classification |
VLOAD |
| Level of effort used to assign subject headings |
200908141554 |
| Level of effort used to assign classification |
VLOAD |
| Level of effort used to assign subject headings |
200908141526 |
| Level of effort used to assign classification |
VLOAD |
| -- |
200808281601 |
| -- |
ida84 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TK2931 .Q89 2008 rs Thesis |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Qusyairi Ali |
| 245 10 - TITLE STATEMENT |
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| Title |
Preparation of Pt / Al2O3 for preheating system on autothermal reformer for fuel cell / |
| Statement of responsibility, etc. |
Qusyairi Ali |
| 246 3# - VARYING FORM OF TITLE |
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| Title proper/short title |
Preparation of Pt / Al2O3 for preheating system on autothermal reformer for fuel cell |
| Medium |
[electronic resource] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2008 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
88 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 computer disc |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Preheating system for autothermal reformers (ATR) is needed to ensure shorter start-up times due to the heat supplied to the catalyst bed by catalytic combustion of the fuel. Nobel metals such as platinum, have been used as catalysts for the catalytic oxidation of hydrogen and show higher activity. However, the platinum catalyst will involve a very high cost because of the platinum price it self. Accordingly, the preparation of platinum catalyst to an alumina support has been investigated in this study. The sample Pt/Al2O catalyst was prepared with different platinum weight loading which is 1wt% and 3wt% by impregnation process. hexachloroplatinic acid (H2PtCl63) and Gama-alumina (γ-Al2O) solutions were used in this preparation. The hydrazine NH43 added to reduce the chlorine ion from Platinum during preparation. Procedures and condition of impregnation, drying and calcination was discussed. Catalyst characteristic was analysed using Fourier Transform Infra-Red (FTIR) spectroscopy and Scanning Electron Micrograph (SEM). Comparison with literature FTIR data indicated that platinum was dispersed into γ-Al2O. SEM micrograph show that crystallites structure of platinum was formed at γ-Al32O surface. In addition, both samples were tested through catalytic combustion of hydrogen at fixedair and fuel ratio. The result shows that the 3wt% of Pt/ γ-Al2O33 performance is better than 1wt% of Pt/ γ-Al2O with the highest temperature of 362o3C. This temperature is enough to supply the heat to the Autothermal reformer catalyst for it to function efficiently. Author |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Fuel cells |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Combustion |