Sari, Alvika Meta and Ramadhan, Anwar Ilmar and Wan Hamzah, Azmi and Rahardja, Istianto Budhi and Hendrawati, Tri Yuni and Umar, Efrizon and Salsabila, Mutiara (2022) The effect of ultrasonication temperature on yield nanocellulose powder from empty palm oil bunches. In: The 6th National Conference for Postgraduate Research (NCON-PGR 2022) , 15 November 2022 , Virtual Conference, Universiti Malaysia Pahang, Malaysia. p. 223..
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Abstract
In recent years, research has been conducted to synthesize nanocellulose from many bio-mass that is abundant as agro-industrial wastes such as epob. This research is purposed to investigated the effect of temperature. Experiments were performed for the ultrasonication temperature of 40, 50, 60, and 70 °C for 30 minutes. The pretreatment was conducted by acid treatment using chloric acid 32% followed by ultrasonication with varied temperature, and hydrothermal process for 1 hour at 120 °C. The experimental results that the higher temperature the yield is increased. The temperature of 70°C is considered the best ratio due to its highest yield of NC 36.9 %. In accordance with the yield, the effect of temperature gave the smaller size. With the smallest size was gain for temperature 70 °C of 174.85 – 460.84 nm.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Uncontrolled Keywords: | Acid treatment; Nanocellulose; Ultrasonication temperature; Yield. |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Faculty/Division: | Institute of Postgraduate Studies Faculty of Mechanical and Automotive Engineering Technology |
| Depositing User: | Mr Muhamad Firdaus Janih@Jaini |
| Date Deposited: | 13 Dec 2023 06:35 |
| Last Modified: | 13 Dec 2023 06:35 |
| URI: | http://umpir.ump.edu.my/id/eprint/37298 |
| Download Statistic: | View Download Statistics |
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