Silica Content Analysis of Rice Husks Siam Unus from South Kalimantan

Research on the analysis of rice husk content of Siam Unus with various NaOH concentrations (1.0 M; 1.5 M; 2.0 M; 2.5 M; 3.0 M) has been done. This study aims to obtain data on the effect of variations in NaOH concentration on the purity of the silica extract from Siam Unus rice husks and silica cha...

Full description

Saved in:
Bibliographic Details
Published in:Indonesian journal of chemical research (Online) 2021-09, Vol.9 (2), p.81-87
Main Authors: Mujiyanti, Dwi Rasy, Ariyani, Dahlena, Lisa, Muna
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 87
container_issue 2
container_start_page 81
container_title Indonesian journal of chemical research (Online)
container_volume 9
creator Mujiyanti, Dwi Rasy
Ariyani, Dahlena
Lisa, Muna
description Research on the analysis of rice husk content of Siam Unus with various NaOH concentrations (1.0 M; 1.5 M; 2.0 M; 2.5 M; 3.0 M) has been done. This study aims to obtain data on the effect of variations in NaOH concentration on the purity of the silica extract from Siam Unus rice husks and silica characterization of Siam Unus rice husks using Fourier Transform Infra-Red (FTIR) and X-ray fluorescence spectrometry (XRF). The results showed that the combustion of rice husks at 200 °C as the optimum temperature for 1 hour followed by combustion at 600 °C for 4 hours produces grayish-white rice husks with a yield is 20.70%. Silica functional group characterization showed that silanol (Si-OH) and siloxane (Si-O-Si) as dominant functional groups. The result of composition characterization using XRF showed that SiO2 is the dominant compound with the highest percentage of SiO2 is 1.5 M NaOH extract at 42.80%.
doi_str_mv 10.30598/ijcr.2021.9-muj
format article
fullrecord <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_30598_ijcr_2021_9_muj</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_30598_ijcr_2021_9_muj</sourcerecordid><originalsourceid>FETCH-LOGICAL-c83j-81a45973d3cff71527dfa6631541010065d248acddaaf8b563e7bcbfccb221783</originalsourceid><addsrcrecordid>eNot0M9LwzAcBfAgCo65u8f8A5n5Js2PHkeZThwIdp5DmjaY2qbStIf993a603unx-OD0CPQLaci10-hdeOWUQbbnPRze4NWTEJGmGTqdumcayK4yO_RJqWWUsoEMKpghfZl6IKzuBji1MQJ76LtzikkPHj8EVyDD3P6TrgMtsefcU7Yj0OPy2GevvCb7UJv42TjA7rztkvN5pprdHren4oDOb6_vBa7I3Gat0SDzUSueM2d9woEU7W3UnIQGVCgVIqaZdq6urbW60pI3qjKVd65ijFQmq8R_Z9145DS2HjzMy4PxrMBav4gzAXCXCBMbhYI_gvtX1LG</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Silica Content Analysis of Rice Husks Siam Unus from South Kalimantan</title><source>Alma/SFX Local Collection</source><creator>Mujiyanti, Dwi Rasy ; Ariyani, Dahlena ; Lisa, Muna</creator><creatorcontrib>Mujiyanti, Dwi Rasy ; Ariyani, Dahlena ; Lisa, Muna</creatorcontrib><description>Research on the analysis of rice husk content of Siam Unus with various NaOH concentrations (1.0 M; 1.5 M; 2.0 M; 2.5 M; 3.0 M) has been done. This study aims to obtain data on the effect of variations in NaOH concentration on the purity of the silica extract from Siam Unus rice husks and silica characterization of Siam Unus rice husks using Fourier Transform Infra-Red (FTIR) and X-ray fluorescence spectrometry (XRF). The results showed that the combustion of rice husks at 200 °C as the optimum temperature for 1 hour followed by combustion at 600 °C for 4 hours produces grayish-white rice husks with a yield is 20.70%. Silica functional group characterization showed that silanol (Si-OH) and siloxane (Si-O-Si) as dominant functional groups. The result of composition characterization using XRF showed that SiO2 is the dominant compound with the highest percentage of SiO2 is 1.5 M NaOH extract at 42.80%.</description><identifier>ISSN: 2338-5359</identifier><identifier>EISSN: 2614-2627</identifier><identifier>DOI: 10.30598/ijcr.2021.9-muj</identifier><language>eng</language><ispartof>Indonesian journal of chemical research (Online), 2021-09, Vol.9 (2), p.81-87</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Mujiyanti, Dwi Rasy</creatorcontrib><creatorcontrib>Ariyani, Dahlena</creatorcontrib><creatorcontrib>Lisa, Muna</creatorcontrib><title>Silica Content Analysis of Rice Husks Siam Unus from South Kalimantan</title><title>Indonesian journal of chemical research (Online)</title><description>Research on the analysis of rice husk content of Siam Unus with various NaOH concentrations (1.0 M; 1.5 M; 2.0 M; 2.5 M; 3.0 M) has been done. This study aims to obtain data on the effect of variations in NaOH concentration on the purity of the silica extract from Siam Unus rice husks and silica characterization of Siam Unus rice husks using Fourier Transform Infra-Red (FTIR) and X-ray fluorescence spectrometry (XRF). The results showed that the combustion of rice husks at 200 °C as the optimum temperature for 1 hour followed by combustion at 600 °C for 4 hours produces grayish-white rice husks with a yield is 20.70%. Silica functional group characterization showed that silanol (Si-OH) and siloxane (Si-O-Si) as dominant functional groups. The result of composition characterization using XRF showed that SiO2 is the dominant compound with the highest percentage of SiO2 is 1.5 M NaOH extract at 42.80%.</description><issn>2338-5359</issn><issn>2614-2627</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNot0M9LwzAcBfAgCo65u8f8A5n5Js2PHkeZThwIdp5DmjaY2qbStIf993a603unx-OD0CPQLaci10-hdeOWUQbbnPRze4NWTEJGmGTqdumcayK4yO_RJqWWUsoEMKpghfZl6IKzuBji1MQJ76LtzikkPHj8EVyDD3P6TrgMtsefcU7Yj0OPy2GevvCb7UJv42TjA7rztkvN5pprdHren4oDOb6_vBa7I3Gat0SDzUSueM2d9woEU7W3UnIQGVCgVIqaZdq6urbW60pI3qjKVd65ijFQmq8R_Z9145DS2HjzMy4PxrMBav4gzAXCXCBMbhYI_gvtX1LG</recordid><startdate>20210930</startdate><enddate>20210930</enddate><creator>Mujiyanti, Dwi Rasy</creator><creator>Ariyani, Dahlena</creator><creator>Lisa, Muna</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20210930</creationdate><title>Silica Content Analysis of Rice Husks Siam Unus from South Kalimantan</title><author>Mujiyanti, Dwi Rasy ; Ariyani, Dahlena ; Lisa, Muna</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c83j-81a45973d3cff71527dfa6631541010065d248acddaaf8b563e7bcbfccb221783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Mujiyanti, Dwi Rasy</creatorcontrib><creatorcontrib>Ariyani, Dahlena</creatorcontrib><creatorcontrib>Lisa, Muna</creatorcontrib><collection>CrossRef</collection><jtitle>Indonesian journal of chemical research (Online)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mujiyanti, Dwi Rasy</au><au>Ariyani, Dahlena</au><au>Lisa, Muna</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Silica Content Analysis of Rice Husks Siam Unus from South Kalimantan</atitle><jtitle>Indonesian journal of chemical research (Online)</jtitle><date>2021-09-30</date><risdate>2021</risdate><volume>9</volume><issue>2</issue><spage>81</spage><epage>87</epage><pages>81-87</pages><issn>2338-5359</issn><eissn>2614-2627</eissn><abstract>Research on the analysis of rice husk content of Siam Unus with various NaOH concentrations (1.0 M; 1.5 M; 2.0 M; 2.5 M; 3.0 M) has been done. This study aims to obtain data on the effect of variations in NaOH concentration on the purity of the silica extract from Siam Unus rice husks and silica characterization of Siam Unus rice husks using Fourier Transform Infra-Red (FTIR) and X-ray fluorescence spectrometry (XRF). The results showed that the combustion of rice husks at 200 °C as the optimum temperature for 1 hour followed by combustion at 600 °C for 4 hours produces grayish-white rice husks with a yield is 20.70%. Silica functional group characterization showed that silanol (Si-OH) and siloxane (Si-O-Si) as dominant functional groups. The result of composition characterization using XRF showed that SiO2 is the dominant compound with the highest percentage of SiO2 is 1.5 M NaOH extract at 42.80%.</abstract><doi>10.30598/ijcr.2021.9-muj</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 2338-5359
ispartof Indonesian journal of chemical research (Online), 2021-09, Vol.9 (2), p.81-87
issn 2338-5359
2614-2627
language eng
recordid cdi_crossref_primary_10_30598_ijcr_2021_9_muj
source Alma/SFX Local Collection
title Silica Content Analysis of Rice Husks Siam Unus from South Kalimantan
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T01%3A28%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Silica%20Content%20Analysis%20of%20Rice%20Husks%20Siam%20Unus%20from%20South%20Kalimantan&rft.jtitle=Indonesian%20journal%20of%20chemical%20research%20(Online)&rft.au=Mujiyanti,%20Dwi%20Rasy&rft.date=2021-09-30&rft.volume=9&rft.issue=2&rft.spage=81&rft.epage=87&rft.pages=81-87&rft.issn=2338-5359&rft.eissn=2614-2627&rft_id=info:doi/10.30598/ijcr.2021.9-muj&rft_dat=%3Ccrossref%3E10_30598_ijcr_2021_9_muj%3C/crossref%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c83j-81a45973d3cff71527dfa6631541010065d248acddaaf8b563e7bcbfccb221783%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true