A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intensification of the Burning Process in the Manufacturing of Portland Cement Clinker by the Use of Mineralizers
The effect of the addition of a series of compounds on portland cement raw meal burnability was studied. The firing experiments were performed both at constant (static experiments) and steadily rising temperatures (dynamic experiments). The most effective accelerators of the clinker formation process were found to be fluorine compounds and salts containing zinc. Studies in which the clinkers formed in presence of CaF sub 2 and ZnO were investigated revealed that the presence of the above compound altered this structure and phase composition of the clinkers formed rather significantly. A noticeable fraction of fluorine escaped during the burning process from the raw meal while Zn exp ++ remained in this clinker quantitatively. The overall strength development of cements made from clinkers doped with fluorine was affected adversely. On the other hand the presence of zinc in this clinker had no adverse effect of cement quality. (ERA citation 08:015241)
Intensification of the Burning Process in the Manufacturing of Portland Cement Clinker by the Use of Mineralizers
The effect of the addition of a series of compounds on portland cement raw meal burnability was studied. The firing experiments were performed both at constant (static experiments) and steadily rising temperatures (dynamic experiments). The most effective accelerators of the clinker formation process were found to be fluorine compounds and salts containing zinc. Studies in which the clinkers formed in presence of CaF sub 2 and ZnO were investigated revealed that the presence of the above compound altered this structure and phase composition of the clinkers formed rather significantly. A noticeable fraction of fluorine escaped during the burning process from the raw meal while Zn exp ++ remained in this clinker quantitatively. The overall strength development of cements made from clinkers doped with fluorine was affected adversely. On the other hand the presence of zinc in this clinker had no adverse effect of cement quality. (ERA citation 08:015241)
Intensification of the Burning Process in the Manufacturing of Portland Cement Clinker by the Use of Mineralizers
I. Odler (author) / S. Abdul-Maula (author)
1982
34 pages
Report
No indication
English
Energy Use, Supply, & Demand , Construction Equipment, Materials, & Supplies , Manufacturing Processes & Materials Handling , Manufacturing, Planning, Processing & Control , Portland cement , Cement industry , Energy conservation , Calcium fluorides , Zinc oxides , Mineralization , Foreign technology , ERDA/320303 , ERDA/360201
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