Preparation of silicon carbide from rice husks

Lakiza, S. M.; Dyban, Yu. P.

doi:10.1007/bf00793727

Cited by 24 publications

(2 citation statements)

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“…So, when producing materials by SHS technology, soot of different types, graphite powder are often used as a carbon component [2][3]. Rice husk a new and prospective source of raw materials for production of silicon carbide as it contains, apart from organic part, up to 30% of silica-silicon dioxide in its composition [4]. The most important thing is, first of all, purity and dispersity of the material being obtained from rice husk.…”

Section: Introductionmentioning

confidence: 99%

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Self-Propagating High Temperature Synthesis of Composition Materials using Mineral Raw Materials

Абдулкаримова

Suleimenova

Mansurov³

et al. 2011

Eur Chem Tech J

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The possibility of obtaining multicomponent refractory composition materials on the basis of quarts containing raw material by SHS method was studied. The use of a modifying carbon additive in the form of graphite power, carbonized rice husk, apricot stones and shungit was considered. It is shown that a complex use of preliminary mechanochemical activation (MA) and modification of the charge mixture with carbon containing additives contributes to formation of carbide and nitride phases in synthesis products.

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Section: Introductionmentioning

confidence: 99%

“…The most important thing is, first of all, purity and dispersity of the material being obtained from rice husk. Heating of rice husk under definite conditions in the atmosphere of nitrogen, argon or helium results in formation of silicon nitride and carbide [4,5,6].…”

Section: Introductionmentioning

confidence: 99%