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[1]黎学润,李晓冬,沈晓冬,等.水泥熟料中硫铝酸钙的定量分析[J].南京工业大学学报(自然科学版),2014,36(06):42-48.[doi:10.3969/j.issn.1671-7627.2014.06.008]
 LI Xuerun,LI Xiaodong,SHEN Xiaodong,et al.Quantitative analysis of calcium sulfoaluminate on cement clinker[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2014,36(06):42-48.[doi:10.3969/j.issn.1671-7627.2014.06.008]
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水泥熟料中硫铝酸钙的定量分析()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
36
期数:
2014年06期
页码:
42-48
栏目:
出版日期:
2014-11-21

文章信息/Info

Title:
Quantitative analysis of calcium sulfoaluminate on cement clinker
文章编号:
1671-7627(2014)06-0042-07
作者:
黎学润李晓冬沈晓冬唐明亮潘志刚
南京工业大学 材料科学与工程学院,江苏 南京 210009
Author(s):
LI XuerunLI XiaodongSHEN XiaodongTANG MingliangPAN Zhigang
College of Materials Science and Engineering,Nanjing Tech University,Nanjing 210009,China
关键词:
选择性溶解 硫铝酸钙 XRD Rietveld定量分析
Keywords:
extraction calcium sulfoaluminate XRD Rietveld quantitative analysis
分类号:
TQ172
DOI:
10.3969/j.issn.1671-7627.2014.06.008
文献标志码:
A
摘要:
通过选择性溶解方法,进行硫铝酸钙(C4A3)的定量分析,并结合X线衍射(XRD)定量分析确定其结果的精度。同时也给出了这2种方法用于测试水泥熟料中C4A3的具体步骤与方法,为C4A3的定量分析提供方便。系统地比较选择性溶解和XRD定量计算得到的C4A3定量结果。结果表明:2种方法都能得到较好的定量结果; XRD法测定结果偏高,结果波动较大; 化学法测定结果偏低,数据更加稳定。
Abstract:
Quantitative analysis of C4A3 on cement clinker by chemical extraction accompanied with X-ray diffraction(XRD)was carried out, and the corresponding precisions from both methods were estimated,and the determination procedures of both techniques were documented for providing the quantitative analysis of C4A3.Systematic comparison between two methods was made.Results showed that both approaches could yield reasonable C4A3 content; the data obtained from XRD method were higher with larger fluctuation,and the data obtained from the chemical method were lower but more stable.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-10-16
基金项目:国家重点基础研究发展计划(973计划)(2009CB623100); 长江学者和创新团队发展计划(IRT1146); 江苏高校优势学科建设工程
作者简介:黎学润(1987—),男,重庆开县人,博士生,主要研究方向为水泥熟料; 沈晓冬(联系人),教授,E-mail:xdshen@njtech.edu.cn..
更新日期/Last Update: 2014-11-20