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author:

陈婉君 (陈婉君.) [1] | 吴任平 (吴任平.) [2] | 潘金凤 (潘金凤.) [3] | 喻琼 (喻琼.) [4]

Indexed by:

PKU CSCD

Abstract:

用水泥熟料作胶凝剂,探讨粉末活性炭的成型及性能。通过引入硅微粉与采取蒸压养护措施提高材料强度、缩短制备周期;用扫描电子显微镜(SEM)观察微观形貌,用抗压强度、碘吸附值、气孔率、吸水率、含炭量等指标评价试样的综合性能。研究结果表明,将70%(质量分数)活性炭粉末、25%(质量分数)水泥熟料粉末与5%(质量分数)硅微粉充分混合均匀后,造粒、成型,在195℃蒸压釜中养护6h,可制得性能良好的无机胶凝成型活性炭材料;试样的物理性能:碘吸附值为551.72mg/g,抗压强度为7.25MPa,炭含量为58.48%,气孔率为57.34%,吸水率为69.42%。

Keyword:

成型活性炭 抗压强度 无机胶凝剂 硅微粉

Community:

  • [ 1 ] [陈婉君]福州大学
  • [ 2 ] [吴任平]福州大学
  • [ 3 ] [潘金凤]福州大学
  • [ 4 ] [喻琼]福州大学

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功能材料

ISSN: 1001-9731

Year: 2013

Issue: 21

Page: 3195-3198

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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