Process for producing silicon

Details Process for producing silicon Process for producing silicon

1981-07-08

1982-12-28

Peters, G. O.

Chemistry of inorganic compounds

Silicon or compound thereof

Elemental silicon

423345, C01B 3302

Patent

active

043661378

ABSTRACT:
A process for producing silicon in which a reaction mixture consisting, on the one hand, of hot-pressed briquettes of silicon dioxide (quartz) and carbon and, on the other hand, of granular quartz are introduced into an electric furnace and reacted so that silicon carbide is produced from the agglomerates and the silicon carbide then reacts with the quartz which fuses from the granular quartz to produce elemental silicon.

REFERENCES:
patent: 1061256 (1913-05-01), Allen et al.
patent: 3660298 (1972-05-01), McClury et al.
patent: 4247528 (1981-01-01), Dosaj et al.

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