| 粉煤灰和木钙双掺用于胶结充填的正交组合试验 |
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| 引用本文： | 饶运章.粉煤灰和木钙双掺用于胶结充填的正交组合试验[J].黄金,1994,15(10):20-25. |
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| 作者姓名： | 饶运章 |
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| 作者单位： | 南方冶金学院 |
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| 摘 要： | 通过粉煤灰和木钙双掺用于尾砂胶结充填的交组合试验，提示了双掺的作用机理，建立了试验指标的二次回归程，得出了双掺时粉煤灰和木钙的最佳掺量。
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| 关 键 词： | 双掺 胶结充填 正交组合试验 充填材料 粉煤灰 |
The orthogonal and combinative test of adding fly ash (FA) and calcium lignosulphonate(Ca-L)in cement fillings |
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| Rao Yunzhang.The orthogonal and combinative test of adding fly ash (FA) and calcium lignosulphonate(Ca-L)in cement fillings[J].Gold,1994,15(10):20-25. |
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| Authors: | Rao Yunzhang |
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| Affiliation: | Southern Institute of Metallurgy |
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| Abstract: | Through orthogonal and combinative test of adding FA and Ca-L in cement filling, this paper revealed the action mechanism of these addings, established quadratic regression equation of experimental index and clarified the optimun amount of the adding of FA and Ca-L. |
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| Keywords: | adding of FA and Ca-L cement filling orthogonal and combinative test optimun amount of adding FA and Ca-L |
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