FIELD: manufacture of building materials; production of portland cement.
SUBSTANCE: proposed raw material mix contains carbonate component, alumo-silicate component and waste of steel smelting process - electric steel smelting slag, mass-%: Al2O3, 2-8; CaO, 33-43; SiO2, 20-30; Fe2O3, 13-25; the remainder being other components at the following ratio, mass-%: alumo-silicate component, 15-18; electric steel smelting slag, 10-30; the remainder being carbonate component.
EFFECT: economical efficiency.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF THE CEMENT CLINKER AND THE ADDITIVE IN THE RAW MIXTURE FOR PRODUCTION OF THE CEMENT CLINKER | 2006 |
|
RU2317271C1 |
| METHOD FOR STEELMAKING PROCESSING WASTE RECYCLING TO PRODUCE PORTLANDCEMENT CLINKER AND CAST IRON | 2016 |
|
RU2629424C1 |
| METHOD OF USING IRON-CONTAINING CLINKER OF WAELZ PROCESS AS ADDITIVE IN PRODUCTION OF CEMENT | 2023 |
|
RU2819890C1 |
| RAW MILL FOR MANUFACTURING PORTLAND CEMENT CLINKER | 2002 |
|
RU2207994C1 |
| EXPANSION ADMIXTURE FOR CEMENT CONTAINING STEEL SLAG | 2021 |
|
RU2769164C1 |
| FEEDSTOCK MIXTURE FOR PRODUCING CEMENT CLINKER | 1997 |
|
RU2101247C1 |
| RAW MIX FOR PREPARING PORTLAND CEMENT CLINKER | 1995 |
|
RU2065845C1 |
| RAW MATERIAL MIXTURE FOR BURNING WHITE CLINKER | 2000 |
|
RU2197443C2 |
| RAW MIX FOR MANUFACTURING DRY-METHOD PORTLAND CEMENT CLINKER | 1998 |
|
RU2137728C1 |
| METHOD OF PRODUCTION OF HIGH-EARLY-STRENGTH PORTLAND CEMENT AND METHOD OF PRODUCTION OF CONCRETE ON BASE OF THIS CEMENT | 2005 |
|
RU2304562C2 |
