Farizul Hafiz Kasim
Thumbnail Image
Preferred name
Farizul Hafiz Kasim
Official Name
Farizul Hafiz, Kasim
Alternative Name
Hafiz Kasim, Farizul Hafiz
Hafiz Kasim, Farizul
Kasim, Farizul Hafiz
Main Affiliation
Scopus Author ID
36925239100
Researcher ID
GBO-1567-2022

Research Output

Filters

1
1
1
Reset filters

Settings
Now showing 1 - 1 of 1
  • Publication
    A single step transesterification process to produce biodiesel from the spent cooking oil
    ( 2021-05-24)
    Indah Thuraya Herman
    ;
    Khairuddin Md Isa
    ;
    Naimah Ibrahim
    ;
    Farizul Hafiz Kasim
    ;
    Abd Aziz M.A.
    A direct process of transesterification has been carried out to produce high yields of biodiesel. Conversion of waste cooking oil to methyl esters was performed using potassium hydroxide-glycerol (KOH-Gly) as a catalyst. KOH-Gly was produced by mixing KOH and glycerol at a mass ratio of 1:20 at a temperature of 80 oC for 120 minutes. The process of transesterification was performed at a reaction temperature of 60 oC, a molar ratio of oil to methanol of 1:6, 2% wt KOH-Gly catalytic loading for 30 minutes. This process resulted in a waste cooking oil conversion yield of about 97-98% to biodiesel using KOH-Gly as a catalyst. The two layers of the product were produced without the formation of soap, which facilitated the separation and purification process. Gas chromatography-mass spectrometry was used to analyse the chemical content of biodiesel.
      1