Influence of chemical and thermal treatment on the purity of silica extracted from rice husk
Other Title(s)
تأثير المعالجة الكيميائية و الحرارية على نقاء السيليكا المستخرجة من قشور الرز
Joint Authors
Shihab, Baha Fakhri
Tuwayj, Wisam Abd Ali
Source
Issue
Vol. 16, Issue 39 (31 Dec. 2018), pp.117-123, 7 p.
Publisher
University of Baghdad College of Science
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
In this work, chemical and thermal treatment were used to enhance silica extract on the purity of rice husk and to reduce the impurities associated with the extraction of silica.
The thermal degradation of rice husk was studied.
The characteristics and thermal degradation behavior of rice husk which investigated using thermogravimetric analyzer (TGA).
Hydrochloric acid was used to soak the rice husk and the study of leaching influence is followed by XRF tests for samples before and after the combustion process.
Acid treatment and combustion method seem to have a clear effect on silica purity.
The pyrolysis processes were carried out at Laboratory temperature up to 650 oC in the presence of nitrogen gas flowing at 150 ml/min.
The effect of high combustion levels on the structure was also investigated through XRD testing
American Psychological Association (APA)
Shihab, Baha Fakhri& Tuwayj, Wisam Abd Ali. 2018. Influence of chemical and thermal treatment on the purity of silica extracted from rice husk. Iraqi Journal of Physics،Vol. 16, no. 39, pp.117-123.
https://search.emarefa.net/detail/BIM-866020
Modern Language Association (MLA)
Shihab, Baha Fakhri& Tuwayj, Wisam Abd Ali. Influence of chemical and thermal treatment on the purity of silica extracted from rice husk. Iraqi Journal of Physics Vol. 16, no. 39 (2018), pp.117-123.
https://search.emarefa.net/detail/BIM-866020
American Medical Association (AMA)
Shihab, Baha Fakhri& Tuwayj, Wisam Abd Ali. Influence of chemical and thermal treatment on the purity of silica extracted from rice husk. Iraqi Journal of Physics. 2018. Vol. 16, no. 39, pp.117-123.
https://search.emarefa.net/detail/BIM-866020
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 122-123
Record ID
BIM-866020