PREPARATION AND CHARACTERIZATION OF OIL PALM ASH FROM BOILER TO NANOPARTICLE
| Main Authors: | Bukit, Nurdin, Ginting, Eva Marlina, Hutagalung, Eveb Adonai, Sidebang, Elfariska, Frida, Erna, Bukit, Bunga Fisikanta |
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| Format: | Article PeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
De Gruyter Open
, 2019
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| Subjects: | |
| Online Access: |
http://digilib.unimed.ac.id/37307/4/Fulltext.pdf http://digilib.unimed.ac.id/37307/2/Reviewer.pdf http://digilib.unimed.ac.id/37307/3/Similaritas.pdf http://digilib.unimed.ac.id/37307/1/Proses%20Submit%20Acepted%20Jurnal.pdf http://digilib.unimed.ac.id/37307/ https://doi.org/10.1515/rams-2019-0023 |
Daftar Isi:
- This study aims to determine the characteristics of oil palm boiler ash (OPBA) after processing with ball mill and coprecipitation methods. The method used is OPBA from a palm oil mill, processed using a ball mill for 1 hour at a speed of 250 rpm. Then prepared with the coprecipitation method by dissolving it in 2M HCl solution and NaOH solution with variations (2; 2.5; 3) M. Particles were characterized by XRD, SEM, XRF, and FTIR. XRD characterization shows the size of each crystal (83,79; 72,30 and 56,31) nm, with trigonal crystal structure with the SiO2 phase. SEM shows a homogeneous mixture. EDX shows the biggest elements are Si, O and C content. XRF shows the amount of silica is 31.45%. FTIR shows absorption peaks which are the characters of molecular vibrations of the sample.