Extraction of Silica From Rice Husk Ash: DE - Softcover

Maneesha, Chindukuri; Murali Naik, Mude; Nirupama, Ghantasala

 
9786206143444: Extraction of Silica From Rice Husk Ash: DE
Softcover
ISBN 10: 6206143449 ISBN 13: 9786206143444
Verlag: LAP LAMBERT Academic Publishing, 2023

Inhaltsangabe

Rice husk ash is a good source of silica. Almost 95% silica content is present in the RHA. Silica is used as a raw material for manufacture of glass, rubber etc. Rice husk ash is used for the extraction of silica because RHA is economically viable compared with other sources. In the present study silica is extracted from rice husk ash using sodium hydroxide and conc. HCl as solvents at different temperatures (°c), time (hr), concentration (N) respectively. A maximum yield of 95% was obtained from RHA at temperature 100 °c, time 2hr and concentration 2N by acid treatment. A minimum yield of 41% was obtained from RHA at temperature 100 ºc, time 1hr and concentration 2N. The silica obtained was conducted to qualitative analysis FTIR. The comparison of yield obtained from the extraction by using sodium hydroxide and conc. HCl as solvents is done.

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Über die Autorin bzw. den Autor

Ms. Ch. Maneesha- Working as Assistant Professor Adhoc in JNTUACE Anantapur from October 2019 to till date. EDUCATIONAL QUALIFICATIONS: Pursuing Ph.D (Chemical Engineering) from JNTUA.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2023
Sprache
Englisch
ISBN 10 
6206143449
ISBN 13 
9786206143444
Einband
Taschenbuch
Anzahl der Seiten
52
Kontakt zum Hersteller
Nicht verfügbar
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