MARC details
| 000 -LEADER |
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| fixed length control field |
02493nam a2200253 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000058091 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204434.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
111229t2010 my a f m 001 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0003955(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905141437 |
| Level of effort used to assign nonsubject heading access points |
fauzi |
| Level of effort used to assign subject headings |
201112300921 |
| Level of effort used to assign classification |
ida |
| Level of effort used to assign subject headings |
201112291151 |
| Level of effort used to assign classification |
ida |
| -- |
201112291119 |
| -- |
ida |
| 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) |
TP156.E68 D49 2010 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Dexter Zick Donny |
| 245 10 - TITLE STATEMENT |
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| Title |
Liquid-liquid equilibria for methanol-methyl oleate-water-oleic acid system / |
| Statement of responsibility, etc. |
Dexter Zick Donny |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2010 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xi, 71 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2010 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p.[52]-55 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Biodiesel is one of the best substitutes for petroleum-based fuels, mainly because of its renewability and biodegradability. Biodiesel can be produced via esterification between alcohols and fatty acid. This process usually requires distillation to purify the biodiesel. Therefore, it requires thermodynamic properties such as equilibrium data of the related components. Knowledge of the phase equilibrium conditions of the reactive mixture is essential to explore possible operating conditions for the reactor and the downstream separation process. In this study, liquid-liquid equilibrium (LLE) data were measured for the quaternary system of Methyl Oleate-Water-Oleic Acid-Methanol at (40 and 50)oC and at atmospheric pressure. A UNIFAC activity coefficient model was used to predict the properties of the coexisting phases at equilibrium. Three ternary systems were developed which are Methanol-Oleic Acid-Water, Oleic Acid-Methyl Oleate-Water, and Methanol-Methyl Oleate-Water. These three systems later were combined together and became a quaternary system. Each of the components was mixed together in a cell and two separated liquid phases were obtained after four hours of mixing and five hours of settling. Both layers will be analyzed using Gas Chromatography with Flame Ionization Detector (GC-FID) and data was obtained. For this quaternary system, the predictions of UNIFAC can be slightly deviate with the experimental result. The temperature also showed to have an effect in the solubility when increasing the temperature. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Vapor-liquid equilibrium |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Biodiesel fuels |