FIELD: glass industry; production of synthetic raw materials for manufacture of glass.
SUBSTANCE: proposed method makes it possible to produce synthetic raw material in one cycle and separately in form of silicates and compounded silicates of preset elements, synthetic raw materials of glass charges for manufacture of colorless and tinted glass. Synthetic raw material is produced through interaction of silicate and/or hydro-silicate of sodium with aqueous solution of salts and/or suspensions of hydroxides of at least one of glass-forming elements, modifying agents, special additives, dyeing agents or their mixtures at temperature of 20-100°C followed by settling, washing and separation of silicates of respective elements or their mixture in form of pulp or paste.
EFFECT: enhanced efficiency.
16 cl, 1 dwg, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
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RU2205802C2 |
