Ooi, Yean Sang
(2004)
Composite Micro-Mesoporous Materials
As Catalysts For The Production
Of Liquid Fuels
From Catalytic Cracking Of
Fatty Acids Mixture And Used Palm Oil.
PhD thesis, Universiti Sains Malaysia.
Abstract
Campuran asid-asid lemak daripada minyak kelapa sawit (F AM) serta minyak
kelapa sawit terpakai (UPO), merupakan sumber yang murah dan boleh diperbaharui
telah diterokai untuk penghasilan bahan api cecair daripada proses peretakan
bermangkin. Proses peretakan bermangkin ini dikaji pada tekanan atmosfera dalam
reaktor mikro, pada suhu tindakbalas 723 K dan halaju ruang (WHSV) pada 2.5 jam-I.
Mangkin ZSM-5 berliang mikro dengan nisbah Si/AI yang berbeza dan zeolit Beta,
aluminosilikat berliang meso serta bahan komposit berliang mikro-meso telah
digunakan sebagai mangkin peretakan.
Palm oil based fatty acids mixture (F AM) and used palm oil (UPO), low cost
and renewable resources were explored for the production of liquid fuel using catalytic
cracking process. The catalytic cracking reaction was studied at atmospheric pressure in
a fixed bed micro-reactor at reaction temperature of 723 K and weight hourly space
velocity (WHSV) of 2.S h- 1
• Microporous ZSM-S catalyst with different Si/ Al ratios and
zeolite Beta, mesoporous aluminosilicates and composite micro-mesoporous materials
were used as cracking catalysts.
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