Rice husk is one of the most agricultural wastes in the milling process. It contains the highest amount composition of silica (SiO2) compared with other agricultural waste. Rice husk can be utilized to produce various types of useful renewable resources, which contain silica (SiO2) husk. Rice husk was collected from Kuala Kedah, Kedah. Acetic acid (CH3COOH) has been used as leaching solution. The aim of this study is to determine the effect of acetic acid on rice husk. Raw rice husk and leached rice husk were subjected to thermal treatment at 800 °C for 3 hours in the furnace. Raw rice husk and leached rice husk has been analysed using X-Ray fluorescence (XRF), scanning electron microscope (SEM) and Fourier transform infrared spectroscopy (FTIR). The highest mass percent silica (SiO2) content which is 97.4% under the optimum condition with 5% of acetic acid, 90 °C solution temperature, and 30 minutes stirring time.
Skip Nav Destination
Article navigation
21 July 2021
PROCEEDINGS OF 8TH INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS ENGINEERING & TECHNOLOGY (ICAMET 2020)
26–27 November 2020
Langkawi, Malaysia
Research Article|
July 21 2021
Effect of acetic acid leaching process on rice husk
C. P. Faizul;
C. P. Faizul
a)
1
Center of Excellence Geopolymer and Green Technology (CEGeoGTech), Universiti Malaysia Perlis
, 01000 Kangar, Perlis, Malaysia
2
Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis
, 02600 Jejawi, Arau, Perlis, Malaysia
a)Corresponding author: [email protected]
Search for other works by this author on:
D. Murizam;
D. Murizam
b)
1
Center of Excellence Geopolymer and Green Technology (CEGeoGTech), Universiti Malaysia Perlis
, 01000 Kangar, Perlis, Malaysia
3
Faculty of Mechanical Engineering Technology, Universiti Malaysia Perlis
, Pauh Putra Campus, 02600, Arau, Perlis, Malaysia
Search for other works by this author on:
W. A. Rahman;
W. A. Rahman
c)
1
Center of Excellence Geopolymer and Green Technology (CEGeoGTech), Universiti Malaysia Perlis
, 01000 Kangar, Perlis, Malaysia
3
Faculty of Mechanical Engineering Technology, Universiti Malaysia Perlis
, Pauh Putra Campus, 02600, Arau, Perlis, Malaysia
Search for other works by this author on:
M. Z. Ruhiyuddin
M. Z. Ruhiyuddin
d)
1
Center of Excellence Geopolymer and Green Technology (CEGeoGTech), Universiti Malaysia Perlis
, 01000 Kangar, Perlis, Malaysia
2
Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis
, 02600 Jejawi, Arau, Perlis, Malaysia
Search for other works by this author on:
a)Corresponding author: [email protected]
AIP Conf. Proc. 2347, 020233 (2021)
Citation
C. P. Faizul, D. Murizam, W. A. Rahman, M. Z. Ruhiyuddin; Effect of acetic acid leaching process on rice husk. AIP Conf. Proc. 21 July 2021; 2347 (1): 020233. https://doi.org/10.1063/5.0051508
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
27
Views
Citing articles via
Inkjet- and flextrail-printing of silicon polymer-based inks for local passivating contacts
Zohreh Kiaee, Andreas Lösel, et al.
Effect of coupling agent type on the self-cleaning and anti-reflective behaviour of advance nanocoating for PV panels application
Taha Tareq Mohammed, Hadia Kadhim Judran, et al.
Design of a 100 MW solar power plant on wetland in Bangladesh
Apu Kowsar, Sumon Chandra Debnath, et al.
Related Content
Characterization of silica powder prepared from acid leaching and thermal treatment of RHA
AIP Conf. Proc. (January 2024)
Enhancing pozzolanic properties of rice husk ash using acid leaching treatment
AIP Conf. Proc. (September 2019)
Kinetic studies on cobalt and lithium leaching from spent lithium-ion battery using tannic-acetic acid as lixiviants
AIP Conference Proceedings (December 2022)
Synthesis of titanium oxysulfate from ilmenite through hydrothermal, water leaching and sulfuric acid leaching routes
AIP Conf. Proc. (September 2020)