A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cooling way for belite-barium calcium sulfoaluminate cement clinker
The invention provides a cooling way for belite-barium calcium sulfoaluminate cement clinker. The cooling way comprises the following steps: taking a material fired at the temperature of 1350 DEG C out of a high-temperature furnace, and then performing air cooling rapidly to reduce the temperature to below 1000 DEG C within 20-120s; reducing the air speed to reduce the temperature of the material to below 550 DEG C within 5-20min; and increasing the air speed to reduce the temperature of the material to below 50 DEG C within 30-150s, thereby obtaining the belite-barium calcium sulfoaluminate cement clinker. The content of gamma-C2S in the belite-barium calcium sulfoaluminate cement clinker provided by the invention is relatively low, and the gelatinization activity is high; the cooling energy consumption is reduced and the cost is reduced; and the process is simple.
Cooling way for belite-barium calcium sulfoaluminate cement clinker
The invention provides a cooling way for belite-barium calcium sulfoaluminate cement clinker. The cooling way comprises the following steps: taking a material fired at the temperature of 1350 DEG C out of a high-temperature furnace, and then performing air cooling rapidly to reduce the temperature to below 1000 DEG C within 20-120s; reducing the air speed to reduce the temperature of the material to below 550 DEG C within 5-20min; and increasing the air speed to reduce the temperature of the material to below 50 DEG C within 30-150s, thereby obtaining the belite-barium calcium sulfoaluminate cement clinker. The content of gamma-C2S in the belite-barium calcium sulfoaluminate cement clinker provided by the invention is relatively low, and the gelatinization activity is high; the cooling energy consumption is reduced and the cost is reduced; and the process is simple.
Cooling way for belite-barium calcium sulfoaluminate cement clinker
GONG CHENCHEN (author) / SUN KEKE (author) / WANG ZHAOLONG (author) / WANG SHOUDE (author) / LU LINGCHAO (author)
2015-04-01
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
DEVICE FOR MANUFACTURING BELITE CALCIUM SULFOALUMINATE TERNESITE CLINKER
| European Patent Office | 2018
METHOD FOR PRODUCING TERNESITE-BELITE-CALCIUM SULFOALUMINATE CLINKER
| European Patent Office | 2017
METHOD FOR PRODUCING TERNESITE-BELITE-CALCIUM SULFOALUMINATE CLINKER
| European Patent Office | 2016
DEVICE FOR MANUFACTURING BELITE CALCIUM SULFOALUMINATE TERNESITE CLINKER
| European Patent Office | 2017
Method for producing ternesite-belite calcium sulfoaluminate clinker
| European Patent Office | 2015