Review Processing, properties and applications of reactive silica from rice husk—an overview

By S. Chandrasekhar, K. Satyanarayana, P. N. Pramada, P. Raghavan, T. Gupta. 2003

513 citations recorded by the source corpus.

Subfields: Biomaterials, Plant Science

View Paper: https://www.semanticscholar.org/paper/f771f98e477282ee6c7ec117b6686b0f5e91331b

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In Biomaterials

1. I. Ahmad
2. A. Dufresne
3. S. A. Bernal
4. J. Provis
5. S. Saravanan
6. M. Senthil Kumar
7. J. Bras
8. Sabu Thomas

In Plant Science

1. I. Ahmad
2. A. Dufresne
3. J. Provis
4. C. Paranhos
5. J. A. Costa

Citations in the corpus

• Activation of Metakaolin/Slag Blends Using Alkaline Solutions Based on Chemically Modified Silica Fume and Rice Husk Ash (2012, background): “of the high content of reactive SiO2 and a very high specific surface area [19, 20], when produced under appropriate conditions.”
• Use of Vietnamese rice husk ash for the production of sodium silicate as the activator for alkali-activated binders (2018, unknown): “Times and temperatures are intended for maximising the amorphous content of the RHA, as higer temperature and shorter times would induce the formation of crystalline SiO 2 (Fernandes et al., 2017; Ananthi et al., 2016; Bhattacharyya, 2014; Chandrasekhar et al., 2003; Bui, 2001).”
• Effects of calcining conditions on the microstructure of sugar cane waste ashes (SCWA): Influence in the pozzolanic activation (2009, background): “Some research works have been reported for the case of rice husk ash [9,14,15].”
• Comparison of two processes for treating rice husk ash for use in high performance concrete (2009, background): “Since the end of the 1960s, extensive research has been carried out [1–17] on the preparation, properties and applications of RHA in pastes, mortars and concretes and many papers and patents have been published on this subject.”
• Comparison of alkali and silica sources in one-part alkali-activated blast furnace slag mortar (2018, background): “RHA is a highreactive-silica-content residue from the combustion of rice husk (estimated total global output 80Mt/a) (Chandrasekhar et al., 2003; Della et al., 2002; Armesto et al., 2002).”