Zhong-lai Yi, Heng-hu Sun, Xiu-quan Wei, and Chao Li, Iron ore tailings used for the preparation of cementitious material by compound thermal activation, Int. J. Miner. Metall. Mater., 16(2009), No. 3, pp. 355-358. https://doi.org/10.1016/S1674-4799(09)60064-9
Cite this article as:
Zhong-lai Yi, Heng-hu Sun, Xiu-quan Wei, and Chao Li, Iron ore tailings used for the preparation of cementitious material by compound thermal activation, Int. J. Miner. Metall. Mater., 16(2009), No. 3, pp. 355-358. https://doi.org/10.1016/S1674-4799(09)60064-9
Zhong-lai Yi, Heng-hu Sun, Xiu-quan Wei, and Chao Li, Iron ore tailings used for the preparation of cementitious material by compound thermal activation, Int. J. Miner. Metall. Mater., 16(2009), No. 3, pp. 355-358. https://doi.org/10.1016/S1674-4799(09)60064-9
Citation:
Zhong-lai Yi, Heng-hu Sun, Xiu-quan Wei, and Chao Li, Iron ore tailings used for the preparation of cementitious material by compound thermal activation, Int. J. Miner. Metall. Mater., 16(2009), No. 3, pp. 355-358. https://doi.org/10.1016/S1674-4799(09)60064-9
In the background of little reuse and large stockpile for iron ore tailings, iron ore tailing from Chinese Tonghua were used as raw material to prepare cementitious materials. Cementitious properties of the iron ore tailings activated by compound thermal activation were studied. Testing methods, such as XRD, TG-DTA, and IR were used for researching the phase and structure variety of the iron ore railings in the process of compound thermal activation. The results reveal that a new cementitious material that contains 30wt% of the iron ore tailings can be obtained by compounded thermal activation, whose mortar strength can come up to the standard of 42.5 cement of China.
In the background of little reuse and large stockpile for iron ore tailings, iron ore tailing from Chinese Tonghua were used as raw material to prepare cementitious materials. Cementitious properties of the iron ore tailings activated by compound thermal activation were studied. Testing methods, such as XRD, TG-DTA, and IR were used for researching the phase and structure variety of the iron ore railings in the process of compound thermal activation. The results reveal that a new cementitious material that contains 30wt% of the iron ore tailings can be obtained by compounded thermal activation, whose mortar strength can come up to the standard of 42.5 cement of China.
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