| 摘要 |
The method for the production of a product by means of melting a supplied material and letting it harden, preferably a method for the production of types of glass, in particular soluble glass, in a furnace, preferably in a tank furnace, using heat recovery, is characterized in that at least one part of the heat given off by the product produced is used for preheating the supplied material. Thereby energy is saved, the capacity of the tank furnace is increased, the occupational safety is improved, and less water for cooling the conveyor belt is used for the melted glass produced. |
