MARC details
| 000 -LEADER |
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| fixed length control field |
02157nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625160221.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 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) |
B-18003 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Transesterification of used cooking oil (UCO)catalyzed by mesoporous calcium titanate: Kinetic and thermodynamic studies |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Energy Conversion and Management, 164, p.210-218, 2018 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Due to the superior catalytic property of calcium oxide in biodiesel production via transesterification, it is necessary to modify such catalyst to retain the catalytic property while overcoming the disadvantages related to the catalyst application in the process. The present study focused on the kinetic and thermodynamic studies on the transesterification of used cooking oil (UCO)catalyzed by mesoporous calcium titanate (MCT). The experiments were performed at room temperature, 65?°C, and 100?°C. Among the various models being studied, the Pseudo First order is the best model to describe the reaction kinetic. Data analysis showed that the rate constants, k, varied in the range of 0.0233-0.058?s?1, while the activation energy, Ea was determined to be 21.25?kJ·mol?1. The following parameters were also obtained: ?24?kJ·mol?1 for enthalpy (?H), ?0.16?kJ·mol?1.K?1 for entropy (?S)and 25.62-35.70?kJ·mol?1 for Gibb's free energy (?G). The results showed that the reaction was exothermic (?H?<?0), and that the biodiesel oxidation reaction is non-spontaneous and endergonic in nature (?G?>?0). This study demonstrates the potential of MCT catalyst in promoting the conversion UCO into biodiesel with high quality fuel properties. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
KINETIC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
THERMODYNAMIC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MESOPOROUS CATALYST |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
TRANSESTERIFICATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BIODIESEL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
USED COOKING OIL |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Yahya, N. Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ngadi, N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Wong, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hassan, O. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1hxRPRr1mv22rGBgCAe8JxtCWwB8NSU9G/view?usp=drivesdk">https://drive.google.com/file/d/1hxRPRr1mv22rGBgCAe8JxtCWwB8NSU9G/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
