Method of melting flat glass using nitrates to suppress sulfurou

Glass manufacturing – Processes – Forming product or preform from molten glass

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65134, 106 52, 106DIG8, C03B 100, C03B 1802

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active

042709458

ABSTRACT:
Sulfurous emissions from a glass melting furnace are suppressed by including a nitrate oxidizing agent in the raw materials being fed into the furnace.

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Symposium On Glass Making-Melting and Forming, Madrid, Sep. 11-14, 1973, pp. 53-73, Higginbotham et al., "Factors Affecting the Retention of Sulfur in the Melting of Flint Glass."
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