MARC details
| 000 -LEADER |
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| fixed length control field |
02702ntm a2200265 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000084665 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113246.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
141224t2014 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0004692(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905131350 |
| Level of effort used to assign nonsubject heading access points |
smfh |
| Level of effort used to assign subject headings |
201712061014 |
| Level of effort used to assign classification |
huda |
| -- |
201412241112 |
| -- |
fawwaz |
| 040 ## - CATALOGING SOURCE |
|---|
| 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) |
TP359.B48 S53 2014 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Shaik Ismail Mohamed Ali |
| 245 10 - TITLE STATEMENT |
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| Title |
Biogas reformation over pr-promoted ni/mgo / |
| Statement of responsibility, etc. |
Shaik Ismail Mohamed Ali |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2014 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xvi, 63 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2014 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 52-54 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Promoting rare earth element into commercial catalyst has become interesting research in designing the best catalyst for methane dry reforming. 1wt%, 3wt% and 5wt% Pr loadings into Ni/MgO were prepared by wet-impregnation method and calcined at 973 K. The prepared catalyst was characterized using N2physisorption, field emission scanning electron microscopy (FESEM), X-ray diffraction spectroscopy (XRD) andenergy dispersive X-ray spectroscopy (EDX). The BET surface area increasedwhen the Pr loading percentage was increased. The surface area for 1wt% Pr loading of Pr-Ni/MgO was 14.3 m2/g and 28.11 m2/g for 5wt% Pr loading. The structure of the 5wt% Pr promoted Pr-Ni/MgO was much closely packed compared to the non-promoted Ni/MgO that captured by FESEM. Furthermore, XRD peak shows no peak of PrO for 5% Pr-Ni/MgO as the interaction was strong and well dispersed that didn’t allow the XRD to detect. This statement was further supported by EDX result that showed the Pr was well dispersed on the catalyst. The MgO peak was found at 28.34o, 37.02o, 42.99o, 62.99o, 62.40o, 74.85o and 78.83o. Reaction studies over the Pr-Ni/MgO showed that the 5wt% promoted consistently yielded the best reaction at 1073, 1123 and 1173 K respectively. The conversion can reach ca. 61.44 % at 1173K when reactant volumetric flow ratio, CO2/CH4 was fixed at unity. In addition, the product H2/CO ratioswere found to be less than 3.0 which were similar to the values reported in most of the other studies. The reaction power order for the CH4 and CO2 was 0.6111 and 0.4274 respectively whilstthe activation energy and activity for the reaction over 5wt% Pr-Ni/MgO catalyst was 66.10kJ/mol and 0.372 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Biogas |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/9739/">http://ecollib.ump.edu.my/9739/</a> |
| Public note |
Access in library only |