METHOD FOR PRODUCING TERNESITE-BELITE CALCIUM SULFOALUMINATE CLINKER

摘要

The invention relates to the production of a ternesite-belite-calcium- sulfoaluminate (ferrit) clinker. The invention also relates to the use of alternative raw materials, e.g. raw materials based on industrial auxiliary products, in particular having a low quality, such as for example pieces of slag and ashen with a low glass content and /or high content of unslaked lime and/or high content of crystalline high temperature phases, and naturally present minerals and igneous glass of a similar chemical composition for the production of clinker.