|
|||||
|
|
| CuO对水泥熟料烧成及C3S形成动力学的影响 | |
| 引用本文： | 周枫,王玉江,张战营,文九巴. CuO对水泥熟料烧成及C3S形成动力学的影响[J]. 河南科技大学学报(自然科学版), 2011, 32(3): 5-8,108 |
| 作者姓名： | 周枫 王玉江 张战营 文九巴 |
| 作者单位： | 1. 河南科技大学,材料科学与工程学院,河南洛阳471003 2. 洛阳理工学院材料科学与工程系,河南洛阳,471023 3. 河南理工大学材料科学与工程学院,河南焦作,454000 |
| 基金项目： | 河南省科技攻关基金项目(082102340025); 河南省教育厅自然科学研究计划项目(2008A430013) |
| 摘 要： | 研究CuO对水泥熟料烧成的影响,针对不同掺量CuO,使其煅烧至不同温度,利用化学分析法分析熟料中f-CaO的含量,并计算形成C3S的表观活化能。结果表明:在1 300℃时,掺入适量CuO后对改善易烧性具有显著的作用,但是在1 450℃时,掺入CuO对改善生料易烧性不利。在生料中掺入CuO的量越多越能促进C3S的形成,有利于改善生料的易烧性。 |
| 关 键 词： | 氧化铜 易烧性 活化能 动力学 |
Influence of CuO on Cement Clinker Firing and Formation Kinetics of C_3S |
|
| ZHOU Feng,WANG Yu-Jiang,ZHANG Zhan-Ying,WEN Jiu-Ba. Influence of CuO on Cement Clinker Firing and Formation Kinetics of C_3S[J]. Journal of Henan University of Science & Technology:Natural Science, 2011, 32(3): 5-8,108 | |
| Authors: | ZHOU Feng WANG Yu-Jiang ZHANG Zhan-Ying WEN Jiu-Ba |
| Affiliation: | ZHOU Feng1,WANG Yu-Jiang2,ZHANG Zhan-Ying3,WEN Jiu-Ba1 (1.Materials Science & Engineering School,Henan University of Science & Technology,Luoyang 471003,China,2.Materials Science & Engineering College,Luoyang Institute of Science & Technology,Luoyang 471023,3.Materials Science & Engineering College,Henan Polytechnic University,Jiaozuo 454000,China) |
| Abstract: | This paper discussed the effect of CuO on the firing of the cement clinker according to the different dosage of CuO and the different firing temperature.The amount of f-CaO in the clinker was analysed by chemical analysis,then the activation energy of C3S in cklikers was calculated.The results showed that at 1 300 ℃ the incorporation of appropriate amount of CuO significantly improves the burnability of raw material.But at 1 450℃,the effect of incorporating CuO is adverse.The more amount of CuO is incorporated into the raw material,the better of the burnability. |
| Keywords: | CuO Burnability Activation energy Kinetics |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |