Journal of Industrial Technology (산업기술연구)

Kangwon National University, Institute of Industrial Technology (강원대학교 산업기술연구소)
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Preparation and characteristics of inorganic membrane for air dehumidification

공기 제습용 무기막의 제조 및 특성

  • 김정은 (강원대학교 대학원 화학공학과) ;
  • 김병문 (강원대학교 대학원 화학공학과) ;
  • 송근호 (강원대학교 화학공학과) ;
  • 장화익 (강원지방중소기업청) ;
  • 이광래 (강원대학교 화학공학과)
  • Published : 2006.08.31
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Abstract

Recently, the humidity adjustment of indoor air is of great importance in air conditioning system as a applied, in buildings, vehicles, and containers for storage and transport of perishable products. Membrane dehumidification or air is potentially attractive because it offers low capital and operating costs, along with low energy consumption. And membrane dehumidification process attracted the attention of the public instead of the other dehumidification processes, such as adsorption, absorption, and refrigeration cycles and so on. In this study, the prepared hydrophilic inorganic membrane-based dehumidifiers(membrane air dehumidification) examined the performance of dehumidification. The surface-modified inorganic membrane prepared in this study showed high dehumidification efficiency(over 80%). The membrane might be very useful for dehumidification industries.

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