The energy saving glass comprises a substantially mutually parallel first surface (1) and second surface (2), and the glass mass of the energy saving glass contains a solar radiation energy absorbing agent.

The invention relates to an electrode for heating a melt, especially a glass melt.

The glass melter (40) has a high length to width ratio with a finite-sided melting containment area which holds a pool of molten glass (36) that receives the scrap glass.

In said conduit, at least two electrodes (18, 18a, 18b, 18c) are immersed in the glass melt (1) from above.

A conduit (2, 6) for a glass melt is disclosed.

According to said method, a low-viscosity glass mass is supplied to a lower tool (1), whereby the glass mass is compression moulded by joining an upper tool (4), which is located opposite the lower tool (1), with said lower tool (1).

The invention makes it possible to improve the quality of produced molten glass and the products manufactured therefrom and to prolong the service life of the glass-melting furnace by reducing the corrosion of the lateral walls thereof.

The so treated RW is then packed into specially constructed glass containers, or compressed and covered by special glass-mass.

The glass microparticle can be produced by concentrating and irradiating the surface of a sample (2) of aglass bulk with a CO2 laser beam (5).

This technique consists in melting some colored bands over a transparent glass mass.

About 550 kg of molten glass are processed every day.

The dosing unit comprises a heat exchanger which is connected to the firebox of the furnace, while the furnace comprises a stabilisation zone for the melted glass mass which is connected to the feeder.

As a rule, the main material for manufacturing these mosaics is glass and glass mass.

The extruder compresses the feed mixture to form a thermoplastic/glass melt in the presence of a blowing agent.

The method for manufacturing the glass blank for a magnetic disk includes a molding process of press molding a gob of molten glass using a pair of mutually opposite molds.