A review of rice husk silica as a heterogeneous catalyst support
The yield of amorphous silica has less residue of mineral content in rice husk (RH) and a high specific surface area through the simple alkaline extraction process at first, then acid precipitation of RH. At this time, the leaching process using alkali and calcination of RH is the best method to acq...
| Published in: | Journal of Metals, Materials and Minerals |
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| Format: | Article |
| Language: | English |
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Chulalognkorn University
2021
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123741441&doi=10.14456%2fjmmm.2021.51&partnerID=40&md5=857855c5a9dc6637e3e715c27568e64d |
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2-s2.0-85123741441 |
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2-s2.0-85123741441 Nasir I.; Ameram N.; Ali A.; Hassan S.R.; Zaudin N.A.C.; Sapari J.M. A review of rice husk silica as a heterogeneous catalyst support 2021 Journal of Metals, Materials and Minerals 31 4 10.14456/jmmm.2021.51 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123741441&doi=10.14456%2fjmmm.2021.51&partnerID=40&md5=857855c5a9dc6637e3e715c27568e64d The yield of amorphous silica has less residue of mineral content in rice husk (RH) and a high specific surface area through the simple alkaline extraction process at first, then acid precipitation of RH. At this time, the leaching process using alkali and calcination of RH is the best method to acquire amorphous silica with a high surface area. The different temperatures were used for the calcination of RH and continue with sodium hydroxide (NaOH) treatment by using different concentration. The sample titrated using hydrochloric acid (HCl) to extract silica. Pretreatment with acid leaching for the RH was also conducted before the calcination of the RH. Results acquired were analysed and compared. © 2021, Journal of Metals, Materials and Minerals. All rights reserved. Chulalognkorn University 8576149 English Article |
| author |
Nasir I.; Ameram N.; Ali A.; Hassan S.R.; Zaudin N.A.C.; Sapari J.M. |
| spellingShingle |
Nasir I.; Ameram N.; Ali A.; Hassan S.R.; Zaudin N.A.C.; Sapari J.M. A review of rice husk silica as a heterogeneous catalyst support |
| author_facet |
Nasir I.; Ameram N.; Ali A.; Hassan S.R.; Zaudin N.A.C.; Sapari J.M. |
| author_sort |
Nasir I.; Ameram N.; Ali A.; Hassan S.R.; Zaudin N.A.C.; Sapari J.M. |
| title |
A review of rice husk silica as a heterogeneous catalyst support |
| title_short |
A review of rice husk silica as a heterogeneous catalyst support |
| title_full |
A review of rice husk silica as a heterogeneous catalyst support |
| title_fullStr |
A review of rice husk silica as a heterogeneous catalyst support |
| title_full_unstemmed |
A review of rice husk silica as a heterogeneous catalyst support |
| title_sort |
A review of rice husk silica as a heterogeneous catalyst support |
| publishDate |
2021 |
| container_title |
Journal of Metals, Materials and Minerals |
| container_volume |
31 |
| container_issue |
4 |
| doi_str_mv |
10.14456/jmmm.2021.51 |
| url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123741441&doi=10.14456%2fjmmm.2021.51&partnerID=40&md5=857855c5a9dc6637e3e715c27568e64d |
| description |
The yield of amorphous silica has less residue of mineral content in rice husk (RH) and a high specific surface area through the simple alkaline extraction process at first, then acid precipitation of RH. At this time, the leaching process using alkali and calcination of RH is the best method to acquire amorphous silica with a high surface area. The different temperatures were used for the calcination of RH and continue with sodium hydroxide (NaOH) treatment by using different concentration. The sample titrated using hydrochloric acid (HCl) to extract silica. Pretreatment with acid leaching for the RH was also conducted before the calcination of the RH. Results acquired were analysed and compared. © 2021, Journal of Metals, Materials and Minerals. All rights reserved. |
| publisher |
Chulalognkorn University |
| issn |
8576149 |
| language |
English |
| format |
Article |
| accesstype |
|
| record_format |
scopus |
| collection |
Scopus |
| _version_ |
1809678027817222144 |