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利用CRT屏玻璃制备板状泡沫玻璃

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戚昊, 何峰, 张雨笛, 曾嘉凉, 桂濛濛, 李玲玲. 利用CRT屏玻璃制备板状泡沫玻璃[J]. 环境工程学报, 2013, 7(6): 2327-2332.
引用本文: 戚昊, 何峰, 张雨笛, 曾嘉凉, 桂濛濛, 李玲玲. 利用CRT屏玻璃制备板状泡沫玻璃[J]. 环境工程学报, 2013, 7(6): 2327-2332.
shu
Qi Hao, He Feng, Zhang Yudi, Zeng Jialiang, Gui Mengmeng, Li Lingling. Tabulate foam glass prepared from scrap CRT panel glass[J]. Chinese Journal of Environmental Engineering, 2013, 7(6): 2327-2332.
Citation: Qi Hao, He Feng, Zhang Yudi, Zeng Jialiang, Gui Mengmeng, Li Lingling. Tabulate foam glass prepared from scrap CRT panel glass[J]. Chinese Journal of Environmental Engineering, 2013, 7(6): 2327-2332.
shu

利用CRT屏玻璃制备板状泡沫玻璃

  • 1.

    武汉理工大学材料科学与工程学院, 武汉 430070

  • 基金项目:

    国家大学生创新项目(20121049701008)

    "十二五"国家科技支撑计划资助(2012BAA08B04)

  • 中图分类号: X799.3

Tabulate foam glass prepared from scrap CRT panel glass

  • 1.

    School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China

  • Fund Project:

摘要

  • 摘要: 以废旧阴极射线管(CRT屏)为主要原料,混合碳粉作为发泡剂,硼砂为助熔剂、稳泡剂,利用烧结法制备出的板状泡沫玻璃是一种高性能无机建筑保温材料。利用TG-DSC-MS研究分析了CRT屏玻璃的热性能与发泡剂协同作用的关系。配合料被预先压制成板块状,然后在发泡温度下进行烧成。研究了发泡剂碳粉的含量、发泡温度和发泡时间与其结构、性能的关系。研究分析表明,以废CRT屏玻璃为主要原料、碳粉为发泡剂,将混合料压制成块,烧制出板状泡沫玻璃。其较佳的发泡温度为850℃、碳粉的最佳用量范围为0.3%~0.5%,较好的发泡时间为30 min。烧制的板状泡沫玻璃的密度为0. 292 g/cm3。在相同的制备条件下,随着发泡温度的升高,气泡孔径也呈现增大趋势,孔壁也逐渐变薄。随着发泡时间逐渐增加,气孔的直径迅速增大,并有形成连通孔。
    Abstract: Tabulate foam glass as the high performance thermal insulation material was prepared from the scrap cathode-ray tube (CRT) glass. The carbon powder was used as foaming agent, borax was used as accelerating agent within the sintering process. The synergistic action between thermal behaviour and foaming agent was investigated by TG-DSC-MS. The mixtures were pressed into plate block beforehand, and then they were sintered at the foaming temperature. The influences of foaming agent content,foaming temperature and holding time on bubble diameter and properties were studied.The results show that the best performance in bubble and mechanical was under the conditions of temperature of 850℃, carbon of 0.3%~0.5% and holding time of 30 min. The product is with density 0.292 g/cm3. Under the same preparation conditions, with the increasing of foaming temperature, bubble size increases, otherwise, the think of the hole shell is simply thinned. As the foaming time increases, the diameter of the holes increases rapidly, and the number of connected hole increases.
  • [1] 张泽平,李珠,董彦莉. 建筑保温节能墙体的发展现状与展望. 工程力学,2007,24(12):121-128 Zhang Zeping, Li Zhu, Dong Yanli. Development and prospects of heat preserving and energy conservation wall system in buildings. Eegineering Mechanics, 2007, 24(12):121-128(in Chinese)
    [2] Bernardo E., Castellan R., Hreglich S. Sintered glass-ceramics from mixtures of wastes. Ceramic International, 2007,33(1):27-32
    [3] Guo H. W., Gong Y. X., Gao S. Y. Preparation of high strength foam glass-ceramics from waste cathode ray tube. Material Letter, 2010,64(8):997-999
    [4] Semih, Soner, Selin. Energy efficiency assessment for the Antalya region hotels in Turkey. Energy and Buildings, 2006,38(8):964-971
    [5] 石翔, 李光明, 胥清波, 等.废阴极射线管(CRT) 玻璃资源化技术的研究进展. 材料导报, 2011,25(6):129-132 Shi Xiang, Li Guangming, Xu Qingbo, et al. Research progress on recycling technology of end of life CRT glass. Materials Review, 2011,25(6):129-132(in Chinese)
    [6] Mukesh Limbachiya, Mohammed Seddik Meddah, Soumela Fotiadou. Performance of granulated foam glass concrete. Construction and Building Materials, 2012,28(1):759-768
    [7] 阎利,史抗洪,刘应宗. 废弃CRT玻璃的建材化处理处置与再生. 安阳工学院学报,2005,18(6):4-9 Yan Li, Shi Kanghong Liu Yingzong. Approaches to the treatment disposal and resource recovery of end-of-life of CRT glass deserted as building material. Journal of Anyang Institute of Technology, 2005,18(6):4-9(in Chinese)
    [8] 连汇汇,苑文仪,吴晓阳,等. 利用废CRT屏玻璃为原料制备泡沫玻璃. 环境工程学报,2012,6(1):292-296 Lian Huihui, Yuan Wenyi, Wu Xiaoyang, et al. Foam glass prepared from scrap CRT panel glass. Chinese Journal of Environmental Engineering, 2012,6(1):292-296(in Chinese)
    [9] Enrico Bernardo,Francesca Albertini. Glass foams from dismantled cathode ray tubes Industry. Ceramics International, 2006,32(6):603-608
    [10] Mear F., Yot P., Cambon M., et al. Properties and structural characterization of foam glass elaborated from cathoderay tube. Advanced Applied Ceramic, 2005,104 (3):123-130
    [11] 田英良,张友良,田晖,等. 利用废显像管研制泡沫玻璃. 玻璃与搪瓷,2003,31(4):44-47 Tian Yingliang,Zhang Youliang,Tian Hui,et al.Researchon foam glass by using waste kinescope. Glass & Enamel,2003,31(4):44-47(in Chinese)
    [12] 张剑波,吴勇生. 泡沫玻璃的研究进展. 中国资源综合利用,2010,28(4):25-30 Zhang Jianbo,Wu Yongsheng. Research development of foam glass. China Resources Comprehensive Utilization, 2010,28(4):25-30(in Chinese)
    [13] 高淑雅,郭宏伟,董晓峰,等.利用废阴极射线管制备泡沫玻璃及其性能研究. 新型建筑材料,2007,(9):44-46 Gao Shuya,Guo Hongwei,Dong Xiaofeng,et al. Study on preparation of foam glass from waste cathode ray tubes and its performance. New Building Materials,2007,(9):44-46(in Chinese)
    [14] 何峰. 工艺制度对粉煤灰泡沫玻璃性能的影响研究. 粉煤灰,2003,(6):11-13 He Feng. Study of effect of technology system on performance of fly ash foamed glass. Fly Ash, 2003,(6):11-13(in Chinese)
    [15] Mear F., Yot P., Cambon M., et al. The characterization of waste cathode ray tube glass. Journal of Waste Management,2006,26(12):1468-1476
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  • 收稿日期:  2013-02-17
  • 刊出日期:  2013-06-11
戚昊, 何峰, 张雨笛, 曾嘉凉, 桂濛濛, 李玲玲. 利用CRT屏玻璃制备板状泡沫玻璃[J]. 环境工程学报, 2013, 7(6): 2327-2332.
引用本文: 戚昊, 何峰, 张雨笛, 曾嘉凉, 桂濛濛, 李玲玲. 利用CRT屏玻璃制备板状泡沫玻璃[J]. 环境工程学报, 2013, 7(6): 2327-2332.
shu
Qi Hao, He Feng, Zhang Yudi, Zeng Jialiang, Gui Mengmeng, Li Lingling. Tabulate foam glass prepared from scrap CRT panel glass[J]. Chinese Journal of Environmental Engineering, 2013, 7(6): 2327-2332.
Citation: Qi Hao, He Feng, Zhang Yudi, Zeng Jialiang, Gui Mengmeng, Li Lingling. Tabulate foam glass prepared from scrap CRT panel glass[J]. Chinese Journal of Environmental Engineering, 2013, 7(6): 2327-2332.
shu

利用CRT屏玻璃制备板状泡沫玻璃

  • 1. 武汉理工大学材料科学与工程学院, 武汉 430070
  • 收稿日期:  2013-02-17
基金项目:

国家大学生创新项目(20121049701008)

"十二五"国家科技支撑计划资助(2012BAA08B04)

摘要: 以废旧阴极射线管(CRT屏)为主要原料,混合碳粉作为发泡剂,硼砂为助熔剂、稳泡剂,利用烧结法制备出的板状泡沫玻璃是一种高性能无机建筑保温材料。利用TG-DSC-MS研究分析了CRT屏玻璃的热性能与发泡剂协同作用的关系。配合料被预先压制成板块状,然后在发泡温度下进行烧成。研究了发泡剂碳粉的含量、发泡温度和发泡时间与其结构、性能的关系。研究分析表明,以废CRT屏玻璃为主要原料、碳粉为发泡剂,将混合料压制成块,烧制出板状泡沫玻璃。其较佳的发泡温度为850℃、碳粉的最佳用量范围为0.3%~0.5%,较好的发泡时间为30 min。烧制的板状泡沫玻璃的密度为0. 292 g/cm3。在相同的制备条件下,随着发泡温度的升高,气泡孔径也呈现增大趋势,孔壁也逐渐变薄。随着发泡时间逐渐增加,气孔的直径迅速增大,并有形成连通孔。

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