| 磷石膏的特性及其在新型建筑材料中的应用现状 |
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| 引用本文： | 董超颖,孙振平.磷石膏的特性及其在新型建筑材料中的应用现状[J].粉煤灰综合利用,2014(4):51-56. |
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| 作者姓名： | 董超颖 孙振平 |
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| 作者单位： | 同济大学先进土木工程材料教育部重点实验室,上海,201804 |
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| 基金项目： | “十二五”国家科技支撑计划项目，国家自然科学基金项目 |
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| 摘 要： | 磷石膏是湿法生产磷酸的工业副产物,我国堆存量很大。本文分析了磷石膏的理化及矿物特性,评析了磷石膏的主要改性技术,对磷石膏在新型建筑材料中的利用技术作了详细的论述,并且指出了在磷石膏开发利用过程中应该重视的几大问题。
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| 关 键 词： | 磷石膏 新型建筑材料 改性技术 应用 |
Characteristics and Application of Phosphogypsum in New Building Materials |
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| Dong Chao-ying,Sun Zhen-ping.Characteristics and Application of Phosphogypsum in New Building Materials[J].Fly Ash Comprehensive Utilization,2014(4):51-56. |
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| Authors: | Dong Chao-ying Sun Zhen-ping |
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| Affiliation: | (Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education ,Tongii University, Shanghai 201804, China) |
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| Abstract: | Abstract： Phosphogypsum is a by-product of the production process in wet process phosphoric acid. Its physical and chemical properties and mineralogical characteristics are analyzed in the article. The main modification technique and the development and utilization of phosphogypsum in the field of new building materials are discussed. Several problems which should be paid attention to in the process of development and utilization of phosphogypsum are proposed. Key words： Phosphogypsum ; New building materials ; Modification technology ; Application |
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| Keywords: | Phosphogypsum New building materials Modification technology Application |
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