| 从精苯酸焦油废液中提取水泥减水剂的研究 |
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| 引用本文： | 赵雪飞,姜亚力. 从精苯酸焦油废液中提取水泥减水剂的研究[J]. 煤炭转化, 2002, 25(1): 67-69 |
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| 作者姓名： | 赵雪飞 姜亚力 |
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| 作者单位： | 1. 鞍山钢铁学院化工系,114002,辽宁鞍山
2. 鞍山热能研究院,114001,辽宁鞍山 |
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| 摘 要： | 研究了从精苯焦油废液中提取水泥减水剂的工艺过程．系统地分析了提取产品的各项物性指标．应用试验表明．对水泥的减水率达２０％．同时水泥的抗折强度和抗压强度均有所提高．由此可以看出该提取物是一种优良的水泥减水剂．
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| 关 键 词： | 酸焦油 精苯 减水剂 |
| 修稿时间： | 2001-10-12 |
STUDY OF DRAWING CEMENT WATER REDUCER FROM ACID-TAR |
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| Zhao Xuefei and Jiang Yali. STUDY OF DRAWING CEMENT WATER REDUCER FROM ACID-TAR[J]. Coal Conversion, 2002, 25(1): 67-69 |
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| Authors: | Zhao Xuefei and Jiang Yali |
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| Abstract: | This paper studies the technology of drawing water reducer from acid-tar that is produced in the process of refining benzene. All kinds of physical chemistry qualities on the product are examined completely. Result of 20% water reducer rate has been proved in the experi- ment. Meanwhile,the rupture strength and the compressive strength of cement are increased. This product is the excellent water reducer of cement. |
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| Keywords: | acid-tar refining benzene water reducer |
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