TURNITIN_Utilization of Breed Chicken Eggshells for Biodiesel Preparation from Waste CookingOil

Djayasinga, Rodhiansyah and setiawan, Andi and Purnomo, Agus and Amien, Ahmad Zakaria (2022) TURNITIN_Utilization of Breed Chicken Eggshells for Biodiesel Preparation from Waste CookingOil. Diploma thesis, Poltekkes Tanjungkarang.

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Chicken eggshell waste is a promising source of CaO which can be converted intoheterogeneous catalyst materials.The purpose of this study was to utilize CaO heterogeneous catalyst derived from breed chicken eggshell toproducebiodieselfromwastecookingoilthroughthetransesterification process.A totalof4gofcatalystmaterial wasmixedwith200gofwastecookingoiland60gofmethanol,and then the mixture was stirredataspeedof700rpmfor6hat60±40C.Theproduced biodieselwasanalyzedusingGC-MStoelucidate thevariousmethylestercompounds.Theproduced biodieselwasfoundtohaveadensityof855kg/m3, viscosity of 3.74 mm2/s (cSt), and flash point of 135 0C. Based on these results, it can beconcluded that breed chicken eggshells are potential sources for the preparation of CaO catalyst material to producebiodieselfromwastecookingoil.Thisfindingisveryusefulforfurtheropti-mizationofmasscatalystsheterogeneousCaOfrombreed chicken eggshellsincludingthecommercial productionofbiodiesel.Keywordsbiodiesel,CaOheterogeneouscatalyst,transesterification,wastecookingoil, breed chicken eggshell

Item Type: Thesis (Diploma)
Subjects: R Medicine > R Medicine (General)
Divisions: Poltekkes Tanjungkarang Jurusan Analis Kesehatan > Poltekkes Tanjungkarang Program Studi Sarjana Terapan Teknologi Laboratorium Medis
Depositing User: library punya poltekkes
Date Deposited: 15 May 2023 01:43
Last Modified: 15 May 2023 01:43
URI: http://repository.poltekkes-tjk.ac.id/id/eprint/4232

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