PROCESS OF MANUFACTURE OF FIBERS FROM ROCKS AND GEAR FOR ITS IMPLEMENTATION Russian patent published in 1999 - IPC

Abstract RU 2136617 C1

FIELD: manufacture of fibers from rocks. SUBSTANCE: process of manufacture of fibers from rocks includes melting in the course of 380- 3000 min determined as mean-integral time of presence of melt in melting zone ( bath ). Bath is additionally fitted with two T-shaped electrodes as minimum. Symmetry axis of current-conducting part of each of them is displaced relative to symmetry axis of drawhole ( slot ) bath by 0.001-0.5 length of working part of electrodes. Electrodes are submerged into bath to level of column of melt present in it. Upper edge of drawhole ( slot ) is located at level amounting to 0.5-0.9 level of column of melt. In addition level of column of melt above drawhole is kept within limits of 30.0-120.0 mm. EFFECT: increased productivity, reduced usage of material and energy in implementation of process. 3 cl, 1 dwg

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RU 2 136 617 C1

Authors

Gromkov B.K.

Rodichkin E.V.

Zharov A.I.

Trofimov A.N.

Danilov A.A.

Anatol'Ev D.V.

Gusev G.V.

Kolganova T.V.

Anisimov G.V.

Shustrov N.N.

Kostikov V.I.

Ezhov A.A.

Semenov L.L.

Demin A.V.

Zaleskij S.I.

Smirnov L.N.

Topchiev V.G.

Dates

1999-09-10Published

1997-05-28Filed