TY  - MANSCPT
AU  - Jihan Fadila Hakim Binti Eko Budi Santoso
TI  - Synthesis and characterization of cao.Sio2 heterogenous  catalyst derived from agricultural and natural waste for  transesterification of waste cooking oil in biodiesel  production
SN  - THE0010478 (Local)
PY  - 2025///
CY  - Kuantan, Pahang
PB  - UMPSA
KW  - Faculty of Industrial Sciences and Technology
KW  - Dissertations
KW  - Universities and colleges
KW  - Theses
N1  - Faculty of Industrial Sciences and Technology; Final Year Report (Bachelor of Applied Science of Industrial Chemistry) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025; Include bibliographical reference
N2  - The objectives of this study to synthesise and characterise CaO.SiO2 catalyst from  rice husk and seashell, and to prepare palm based-oil biodiesel from waste cooking oil by  using heterogenous catalyst CaO.SiO2. Wet impregnation method was used to produce  heterogenous catalyst. The catalyst are having 5 different composition, which are 10:0,  2.5:7.5. 5:5, 0:10 and 7.5:2.5 of calcium oxide: silica. The seashells and rice husk (source  of calcium oxide and silica) were used for catalyst’s making. The effects of different ratio  of both catalyst’s sources were studied. Transesterification method is a method in which  an ester reacts with an alcohol to form a new ester and different alcohol, with the presence  of catalyst. The goal is to convert triglycerides in waste cooking oil into fatty acid methyl  esters and glycerol as byproducts. The conversion was suppose at least 60% of FAME’s  production with 5:5 of CaO:SiO2 catalyst usage. However, the conversion was way far  than the expected result though the biodiesel conversion was 81.71%. This situation is  might due to the catalyst preparation
UR  - https://umpir.ump.edu.my/id/eprint/46112
ER  -