[1]陈建初,舒滔,郭均高.用葡萄糖母液制备混凝土高效缓凝剂[J].武汉工程大学学报,2011,(08):30-32.
CHEN Jianchu,SHU Tao,GUO Jungao.Technology on preparation of concrete and efficient retarde by glucose mother liquor[J].Journal of Wuhan Institute of Technology,2011,(08):30-32.
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]
- 卷:
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- 期数:
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2011年08期
- 页码:
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30-32
- 栏目:
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资源与土木工程
- 出版日期:
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2011-09-30
文章信息/Info
- Title:
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Technology on preparation of concrete and
efficient retarde by glucose mother liquor
- 文章编号:
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16742869(2011)08003003
- 作者:
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陈建初1; 舒滔1; 郭均高2
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1.武汉工程大学科技处,湖北 武汉 430074 ;2.武汉工程大学机电工程学院,湖北 武汉 430074
- Author(s):
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CHEN Jianchu1; SHU Tao1; GUO Jungao2
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1.Division of science and technology, Wuhan Institute of Technology, Wuhan 430074,China;
2.School of Mechanical and Electrical Engineering, Wuhan Institute of Technology, Wuhan 430074, China
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- 关键词:
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葡萄糖母液; 双氧水; 氧化剂; 催化氧化; 缓凝剂
- Keywords:
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glucose mother liquor; hydrogen peroxide; oxidant; catalytic oxidation; retarder
- 分类号:
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O623.65
- DOI:
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- 文献标志码:
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AAdoi:10.3969/j.issn.16742869.2011.08.007
- 摘要:
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用葡萄糖母液为原料,选用双氧水为氧化剂,在金属催化剂作用下制取了葡萄糖酸钠水剂;葡萄糖的转化率达83%,产物占终反应混合物总质量的质量分数30%左右.该产物与市场上高效缓凝剂葡萄糖酸钠在混凝土中等量对比应用,其缓凝效果接近同一水平.
- Abstract:
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Preparation of sodium gluconate aqua agent was completed by the catalyst with the glucose mother liquor as raw material and hydrogen peroxide as the oxidant. Glucose conversion rate was 83%, product concentration was about 30%. The retarding effect of this product is close to the same level compared with high sodium gluconate retarder on the market on the amount of contrast medium in the concrete application.
参考文献/References:
[1]胡风庆,王东.葡萄糖废液生产建筑用高效减水剂[J].生物技术,2001(6):56.
[2]陈建初,武平凡,郭均高.葡萄糖酸钠水剂产品生产工艺研究[J].武汉工程大学学报,2008(3):2224.
[3]陈建初,郭均高,徐润秋.葡萄糖酸钠水剂产品生产与应用研究[J].中国混凝土外加剂,2008(4):4044.
[4]郭均高,舒滔,徐润秋,等.葡萄糖酸钠水剂生产及在混凝土中代替其粉剂的应用[J].武汉工程大学学报,2010(11):1214.
[5]北京市混凝土协会外加剂分会.混凝土外加剂相关标准汇编[M].2版.北京:中国标准出版社,2004:244255.
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