MARC details
| 000 -LEADER |
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| fixed length control field |
02818ntm a2200337 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MY-KuUP |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20260922142312.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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| fixed length control field |
t||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
150929t20152015my da f am 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0008035(Local) |
| Qualifying information |
hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| Language of cataloging |
eng |
| Transcribing agency |
UMP |
| Description conventions |
rda |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TP159.C3 G64 2015 r Bc. |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Goh, Aik Leng, |
| Relator term |
author. |
| 245 #0 - TITLE STATEMENT |
|---|
| Title |
Sensitivity analysis of the propane dehydrogenation in an industrial moving bed reactor / |
| Statement of responsibility, etc. |
Goh Aik Leng |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Kuantan, Pahang : |
| Name of producer, publisher, distributor, manufacturer |
UMP, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2015 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
©2015 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xiii, 41 pages : |
| Other physical details |
illustrations (some color) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD ROM |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| Carrier type term |
volume |
| 500 ## - GENERAL NOTE |
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| 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 – 2015 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 38-41 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Catalytic dehydrogenation of propane is a common method used to produce propylene. Propane dehydrogenation is equilibrium limited and highly endothermic. In view of its reaction characteristics, the optimum operating condition to maximize the propylene yield represents a compromise among the critical operating parameters. An accurate model and simulation tool is crucial to identify the optimum operating condition of a commercial plant. To date, studies about the modelling and simulation of propane dehydrogenation in an industrial radial moving bed reactor is scarcely reported. In this present work, a model based on propane dehydrogenation catalyzed by Pt-based catalyst in a radial moving bed reactor was validated using the plant data. The reaction kinetics expressed in simple power-law model was incorporated to the model. The RMBR model was solved numerically by discretizing the reactor bed into axial and radial directions. Sensitivity analysis was then performed by varying the reactor inlet temperature (RIT), H2/HC molar ratio and catalyst circulation rate (Us). The model has accurately predicted the components compositions, reaction temperature, conversion, selectivity, yield and coke contents. It was found that H2/HC molar ratio has the most profound effect on propylene yield. The best operating condition to maximize the yield was at RIT1 of 627℃, RIT2 of 646℃, RIT3 of 647℃ and RIT4 of 638℃, H2/HC molar ratio of 0.47, and catalyst circulation rate (Us) of 600kg/hr. The corresponding propane conversion, propylene selectivity and yield were 35.20%, 83.74%, and 29.48% respectively. The resulted coke content was 4.36%. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Catalysts |
| General subdivision |
Analysis |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Dehydrogenation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Propane |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
http://ecollib.ump.edu.my/id/eprint/24895 |
| Public note |
Access in library only |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Final Year Report |