LIQUID GLASS PRODUCTION PROCESS Russian patent published in 2000 - IPC

Abstract RU 2148553 C1

FIELD: chemical engineering. SUBSTANCE: silicate block is melted and melt is pulverized to particle size below 0.5 mm using air jet oriented to horizon at angle 60-80 deg and carrying pulverized melt into weak (less than 1%) sodium hydroxide solution, which is continuously bubbled by air. EFFECT: speeded up process, reduced power and steam consumption, and improved labor safety. 1 dwg

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RU 2 148 553 C1

Authors

Dubinin N.A.

Digonskij S.V.

Kravtsov E.D.

Ten V.V.

Dates

2000-05-10—Published

1998-05-25—Filed