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Feasibility Studies For Use Of Copper Slag In Clinker Manufacture, Suresh Vanguri, Suresh Palla, Gonthi Prasad, Sanjeev Kumar Chaturvedi, Bibekananda Mohapatra
Feasibility Studies For Use Of Copper Slag In Clinker Manufacture, Suresh Vanguri, Suresh Palla, Gonthi Prasad, Sanjeev Kumar Chaturvedi, Bibekananda Mohapatra
Makara Journal of Science
This study investigated the feasibility of using copper slag (CS-C) as a raw material in the production of Portland cement (PC). The effect of addition of 0%-3.5% CS-C on the clinkerization process, mineralogy, microstructure, and compressive strength development was studied. The Presence of CS-C in the raw mix resulted in the reduced temperature of clinkerization by about 50 °C. The quality of clinker prepared from the raw mix containing 3% CS-C and burned at 1400 °C was comparable to that of clinker prepared from the raw mix containing no CS-C and burned at 1450 °C. Gradual polymorphic modification of alite …