Synthesis of Wollastonite Powders by Combustion Method: Role of Amount of Fuel
Joint Authors
Fook, Marcus Vinícius Lia
Nascimento, Imarally V. de S. R.
Barbosa, Willams T.
Carrodeguas, Raúl G.
Rodríguez, Miguel A.
Source
International Journal of Chemical Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-09
Country of Publication
Egypt
No. of Pages
8
Abstract EN
The objective of this work has been the synthesis of wollastonite by solution combustion method.
The novelty of this work has been obtaining the crystalline phase without the need of thermal treatments after the synthesis.
For this purpose, urea was used as fuel.
Calcium nitrate was selected as a source of calcium and colloidal silica served as a source of silicon.
The effect of the amount of fuel on the combustion process was investigated.
Temperature of the combustion reaction was followed by digital pyrometry.
The obtained products were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and specific surface area.
The results showed that the combustion synthesis provides nanostructured powders characterized by a high surface area.
When excess of urea was used, wollastonite-2M was obtained with a submicronic structure.
American Psychological Association (APA)
Nascimento, Imarally V. de S. R.& Barbosa, Willams T.& Carrodeguas, Raúl G.& Fook, Marcus Vinícius Lia& Rodríguez, Miguel A.. 2018. Synthesis of Wollastonite Powders by Combustion Method: Role of Amount of Fuel. International Journal of Chemical Engineering،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1170187
Modern Language Association (MLA)
Nascimento, Imarally V. de S. R.…[et al.]. Synthesis of Wollastonite Powders by Combustion Method: Role of Amount of Fuel. International Journal of Chemical Engineering No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1170187
American Medical Association (AMA)
Nascimento, Imarally V. de S. R.& Barbosa, Willams T.& Carrodeguas, Raúl G.& Fook, Marcus Vinícius Lia& Rodríguez, Miguel A.. Synthesis of Wollastonite Powders by Combustion Method: Role of Amount of Fuel. International Journal of Chemical Engineering. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1170187
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170187