use of non-calcined fireproofing products such as coating of large volume industrial furnaces as well as industrial furnaces lined with non-calcined fireproofing products

摘要

Patent summary: "Use of non-calcined fireproofing products such as coating of large volume industrial furnaces as well as industrial furnaces lined with non-calcined fireproofing products". The invention relates to the use of non-calcined, fire-free, molded or press-free carbon carrier products containing binders and granulations of fireproof materials which at temperatures above 900 ° C produce ceramic bonding. for the production of stones of: magnesia chromite magnesia spinel and spinel magnesia zirconia and magnesia zirconium magnesia hercinite and magnesium galaxite dolomite, dolomite magnesia- and lime forsterite and olivine magnesia pleonastic magnesia magnesia as a fireproof calcining side of large volume industrial furnaces operated with an oxidizing atmosphere for the production of cement, lime, magnesia and doloma in the form of pressed stones or unmolded masses, with the stones having a high at cold pressure above 20 mpa. 20870128v1