MARC details
000 -LEADER |
fixed length control field |
02330nam a2200313 4500 |
001 - CONTROL NUMBER |
control field |
UPMIN-00000014722 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
UPMIN |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20221205105450.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
221205b |||||||| |||| 00| 0 eng d |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
DLC |
Transcribing agency |
UPMin |
Modifying agency |
upmin |
041 ## - LANGUAGE CODE |
Language code of text/sound track or separate title |
eng |
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
LG993.5 2005 |
Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) |
A64 C37 |
100 1# - MAIN ENTRY--PERSONAL NAME |
Personal name |
Carabuena, Christine Simeon. |
9 (RLIN) |
318 |
245 00 - TITLE STATEMENT |
Title |
Response surface modeling for glycerol optimization in transesterification of coconut oil / |
Statement of responsibility, etc. |
Christine Simeon Carabuena. |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Date of publication, distribution, etc. |
2005 |
300 ## - PHYSICAL DESCRIPTION |
Extent |
61 leaves |
500 ## - GENERAL NOTE |
General note |
Thesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2005 |
520 3# - SUMMARY, ETC. |
Summary, etc. |
This study employed natural type of bicubic spline to model the response surface of glycerol wherein the second derivatives were equated to zero. Data sets was divided into subrectangles. To ensure continuity and smoothness, several conditions were imposed on the piecewise bicubic functions at every node of each subrectangle. These conditions were applied on the data sets of glycerol at two temperature levels (320C and 650C) obtained from a previous study. The amount of sodium hydroxide (NaOH) and methanol (MeOH) were the independent variables with the amount of glycerol as the dependent variable. A numerical constrained optimization was used to determine the maximum value of the bicubic function of each rectangular grid. The highest of all the maximum values gave the desirable combination of the amount of NaOH and MeOH that could generate the maximum amount of glycerol. The best combination was 1.08 grams of NaOH and 12.00 grams of MeOH at 320C. this could generate 135.17 grams of glycerol which is 119.53% of the input and a profit of PhP10.12. with these results, it is suggested that there should be an exploration on the area beyond 1.25 grams of NaOH and 12 grams of MeOH in both temperature levels. It is also recommended that another experiment be conducted to verify the actual amount of glycerol produced by the optimal combination. |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Glycerol. |
9 (RLIN) |
319 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Response surface |
General subdivision |
Methodologies. |
9 (RLIN) |
320 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Response surface |
General subdivision |
Optimization. |
9 (RLIN) |
321 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Bicubic spline. |
9 (RLIN) |
322 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Coconut oil. |
9 (RLIN) |
323 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Modeling. |
9 (RLIN) |
324 |
658 ## - INDEX TERM--CURRICULUM OBJECTIVE |
Main curriculum objective |
Undergraduate Thesis |
Curriculum code |
AMAT200 |
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
a |
Fi |
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
a |
UP |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Source of classification or shelving scheme |
Library of Congress Classification |
Koha item type |
Thesis |