| 利用电石渣替代石灰石烧制硅酸盐水泥熟料 |
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| 引用本文： | 黄从运,纪绪波,张美香,张明飞. 利用电石渣替代石灰石烧制硅酸盐水泥熟料[J]. 新世纪水泥导报, 2005, 11(4): 35-36 |
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| 作者姓名： | 黄从运 纪绪波 张美香 张明飞 |
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| 作者单位： | 武汉理工大学硅酸盐材料工程教育部重点实验室,430070 |
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| 基金项目： | 国家“863”高技术新材料领域资助课题(2002AA335050) |
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| 摘 要： | 利用电石渣替代石灰石烧制硅酸盐熟料,实验结果表明,电石渣替代30%石灰石配料方案最佳,通过掺加HX型和HY型复合外掺剂,烧制的熟料3 d和128 d强度分别达到40 MPa和168 MPa以上。同时,电石渣有利于改善生料易烧性,降低熟料热耗,节约能源。
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| 关 键 词： | 电石渣 熟料 外掺剂 强度 |
| 文章编号： | 1008-0473（2005）04-0035-02 |
| 收稿时间： | 2005-03-14 |
| 修稿时间： | 2005-03-14 |
Utilizing calcium carbide slag instead of limestone to produce Portland cement clinker |
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| Huang Congyun,Ji Xubo and ZhangMeixiang et al.,Wuhan Science and Engineering University. Utilizing calcium carbide slag instead of limestone to produce Portland cement clinker[J]. , 2005, 11(4): 35-36 |
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| Authors: | Huang Congyun Ji Xubo ZhangMeixiang et al. Wuhan Science Engineering University |
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| Affiliation: | Huang Congyun,Ji Xubo and ZhangMeixiang et al.,Wuhan Science and Engineering University,430070 |
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| Abstract: | Test about utilizing calcium carbide slag instead of limestone to produce Portland clinker shows that using calcium carbide slag to replace 30% of limestone is the best dosing proposal. By means of adding HX type and HY type composite additives, the 3-day and 28-day strength of clinker can reach to 40MPa and above 68 MPa separately. Besides, calcium carbide slag is favorable to improve burn-ability of raw meal, and to reduce heat consumption of clinker for energy saving. |
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| Keywords: | Calcium carbide slag Clinker Additives Strength |
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