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001			UPMIN-00000014473
003			UPMIN
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008			230202b |||||||| |||| 00| 0 eng d
040			_aDLC _cUPMin _dupmin
041			_aeng
090			_aLG993.5 2005 _bA64 M37
100	1		_aMaranga, Joey Villacura. _92067
245	0	0	_aOptimization of coconut biodiesel and glycerol yield at minimum production time : _ba goal programming approach / _cJoey Villacura Maranga.
260			_c2005
300			_a40 leaves
502			_aThesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2005
520	3		_aThis study aims to optimize the production of coconut biodiesel and glycerol at minimum setting time. The experimental data consisted of the inputs (coconut oil, catalyst concentrations and the amounts of methanol), setting time, and outputs (glycerol and CMF) at 320C transesterification. The response surfaces were then the aid of MATHEMATICA Version 5 Software. These response surfaces were then produce 90% CME and glycerol at 320 C and 650 C. the results of the Response Surface Modeling showed that the shape of the graph of CME equations at 320C and 650C was concave while that of glycerol was convex. The settling time equation for the 320C was convex while the other time equation for the 650C was an almost plane. Results of the goal programming at 320C transesterification after five minutes settling time showed that 98.98 g of CME can be produce from 100 g of coconut oil, 0.3930 g of NaOH and 30.1838 g of methanol. Also, 100 g of coconut oil, 0.9906 g of NaOH and 2.1856 g of methanol could produce 78.28 g of glycerol. On the other hand, transesterification at 650C revealed that 111.51 g of CME could be produced from 100 g of coconut oil, 0.5026 g of NaOH and 32 g of methanol after 16.2294 min settling time. Finally, 19.55 g of glycerol can be extracted from 100 g of coconut oil, o.3278 g of NaOH and 31.698 g of glycerol can be extracted 100 g of coconut oil, 0.3278 g of NaOH and 31. 698 g of methanol after five min settling time.
650			_aCoconut biodiesel. _92068
650			_aGlycerol yield. _92069
650			_aGoal programming. _91999
658			_aUndergraduate Thesis _cAMAT200
905			_aFi
905			_aUP
942			_2lcc _cTHESIS
999			_c629 _d629