| 新型绿色水泥的制备 |
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| 引用本文： | 付勇坚,刘小波,肖秋国,李国斌.新型绿色水泥的制备[J].湖南科技大学学报(自然科学版),1998(3). |
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| 作者姓名： | 付勇坚 刘小波 肖秋国 李国斌 |
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| 作者单位： | 湘潭矿业学院化学工程系 |
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| 摘 要： | 以铬铁渣为主要原料，采用较低的石灰饱和系数、较高的硅率和铝率、引入适量的复合矿化剂的配料方案，可锻烧出质量合格、性能良好的绿色硅酸盐水泥熟料本文在合理确定水泥生料配方的基础上，着重讨论了锻烧温度和复合矿化剂对熟料中ｆ－ＣａＯ含量的影响，研究了锻烧过程中铬铁渣的物相变化，分析了熟料的冷却速率对水泥强度的影响，为绿色水泥生产和铬铁渣综合利用开辟了一条新的途径图５，表２，参３
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| 关 键 词： | 铬铁渣 绿色水泥 锻烧温度 |
PREPARATION OF NEW TYPE GREEN CEMENT |
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| Fu Yongjian,Liu Xiaobo,Xiao Qiuguo,Li Guobin.PREPARATION OF NEW TYPE GREEN CEMENT[J].Journal of Hunan University of Science & Technology(Natural Science Editon),1998(3). |
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| Authors: | Fu Yongjian Liu Xiaobo Xiao Qiuguo Li Guobin |
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| Abstract: | Qualified and fine performances green portland cement can burned from the burden scheme of ferrochome residue of principal material and suitable amount of complex mineralizer,at low lime saturation factor(KH),high silica modulus(SM) and iron modulus(IM).Based on determining the formulation of cement green stock rationally,the effects of burned temperature and complex mineralizer on the content of f-CaO in cement clinker are discussed.And also,the changes of mass phase and main solid phase reaction of ferrochome residue in the burning process have been studied,the effects of cooling rate of clinker on the strength and colour of cement have been analysed.This has developed a new way for the producing of green cement.5figs.,3refs. |
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| Keywords: | ferrochome residue green cement burned temperature |
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