| abstract |
1. A method of manufacturing a refractory lining operating in an oxidizing or substantially oxidizing atmosphere of a large volume industrial furnace in which cement, lime, magnesium oxide or dolomite is produced, comprising the following steps: lining the fire side of an industrial furnace with unbaked, graphite-free refractory products in the form pressed bricks or unformed masses containing binder and granules of refractory starting materials, forming a ceramic bond at temperatures above 900 ° C, and refractory starting materials are correspondingly already known starting materials, from which the following types of refractory bricks are usually made: magnesiochromite bricks, or spinel and magnesian bricks, or brick made of zirconia stabilized with magnesium oxide, and zirconium stabilized with magnesium oxide, or kirinki magnesian galaxite, or dolomite, dolomite-magnesite and lime bricks, or forsterite and olivine bricks, or magnesia brick flax forsterite, or bricks from magnesian pleonaste, or magnesite bricks, the products containing at least one first temporary binder, which provides the binding of granulate particles in the temperature range from room temperature to 500 ° C, and at least one second temporary binder, which provides the binding of granulate particles in the temperature range from 300 to 1000 ° C, and moreover, in the pressed state, the bricks have compressive strength in the cold state of more than 20 MPa. 2. The method according to p. 1, characterized in that the fire |