[논문]Silica gel polymer composite desiccants for air conditioning systems

Chen, C.H.; Hsu, C.Y.; Chen, C.C.; Chen, S.L.

doi:10.1016/j.enbuild.2015.05.009

Silica gel polymer composite desiccants for air conditioning systems

Energy and buildings, v.101, 2015년, pp.122 - 132

Chen, C.H. , Hsu, C.Y. , Chen, C.C. , Chen, S.L.

Abstract ▼ AI-Helper

In this study, we developed a composite material to be used in air conditioning systems by combining silica gel with both polyacrylic acid and sodium polyacrylate. A test was performed to determine the optimal mixing ratio. The results showed that the optimal composite material was produced at a mixing ratio of 10:1:1. Under a closed environment of 25oC and a relative humidity of 70%, the material exhibited a sorption capacity 41% higher than silica gel on its own. Subsequently, tests were performed to assess the dehumidification performance of the material at varying air velocities, regeneration temperatures, and inlet temperatures and humidity. After 15min of usage under conditions of an inlet air temperature of 30oC, a relative humidity of 70%, and a regeneration temperature of 40oC, the performance of the composite material maintained 80% of its highest dehumidification performance. In addition, the average dehumidification amount reached 2.73g/min, which was higher than silica gel packed bed at 2.46g/min. Moreover, the airflow design of the composite material facilitated a pressure drop of 149mmAq/m, which was 0.69 times lower than the silica gel packed bed system. Given the above results, application of the silica gel/polymer composite desiccant to air conditioning systems has great energy-saving potential.

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참고문헌 (21)

Renewable Sustainable Energy Rev. Misha 16 4686 2012 10.1016/j.rser.2012.04.041 Review of solid/liquid desiccant in the drying applications and its regeneration methods

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Energy Build. Binghooth 51 1 2012 10.1016/j.enbuild.2012.01.031 Performance of desiccant dehumidification with hydronic radiant cooling system in hot humid climates

상세보기
Appl. Therm. Eng. Huang 30 1193 2010 10.1016/j.applthermaleng.2010.01.036 Development research on composite adsorbents applied in adsorption heat pump

상세보기
Energy Build. Chang 67 579 2013 10.1016/j.enbuild.2013.08.061 Thermal performance enhancement of a periodic total heat exchanger using energy-storage material

상세보기
Appl. Therm. Eng. Goldworthy 44 21 2012 10.1016/j.applthermaleng.2012.03.046 Limiting performance mechanisms in desiccant wheel dehumidification

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Energy Yang 59 467 2013 10.1016/j.energy.2013.07.015 Energy-efficient air conditioning system with combination of radiant-cooling and periodic total heat exchanger

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Int. J. Refrig. Tso 35 1626 2012 10.1016/j.ijrefrig.2012.05.007 Activated carbon, silica-gel and calcium chloride composite adsorbents for energy efficient solar adsorption cooling and dehumidification systems

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Int. J. Therm. Sci. Daou 47 68 2008 10.1016/j.ijthermalsci.2007.01.003 Theoretical comparison of the refrigerating performances of a CaCl2 impregnated composite adsorbent to those of the host silica gel

상세보기
J. Therm. Sci. Technol. Horibe 3 207 2008 10.1299/jtst.3.207 Sorption characteristics of organic powder sorption material in fluidized bed with a cooling pipe

상세보기
Int. J. Heat Mass Transfer Horibe 65 817 2013 10.1016/j.ijheatmasstransfer.2013.06.055 Sorption-desorption operations on two connected fluidized bed using organic sorbent powder

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Int. J. Refrig. Lee 35 1940 2012 10.1016/j.ijrefrig.2012.07.009 Sorption characteristics of a novel polymeric desiccant

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Int. J. Refrig. White 34 1786 2011 10.1016/j.ijrefrig.2011.06.012 Characterization of desiccant wheels with alternative materials at low regeneration temperatures

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Int. J. Refrig. Cao 44 1 2014 10.1016/j.ijrefrig.2014.05.004 Experimental investigations on thin polymer desiccant wheel performance

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Renewable Energy Ramzy 36 732 2011 10.1016/j.renene.2010.06.038 Improved utilization of desiccant material in packed bed dehumidifier using composite particles

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Renewable Energy Kabeel 34 255 2009 10.1016/j.renene.2008.04.011 Adsorption-desorption operations of multilayer desiccant packed bed for dehumidification

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Energy Convers. Manage. Jia 47 2523 2006 10.1016/j.enconman.2005.10.034 Experimental comparison of two honeycombed desiccant wheels fabricated with silica gel and composite desiccant material

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JSME Int. J. Ser. B: Fluids Therm. Eng. Inaba 45 183 2002 10.1299/jsmeb.45.183 Sorption characteristics of honeycomb type sorption element composed of organic sorbent

상세보기
Appl. Therm. Eng. Zhao 63 52 2014 10.1016/j.applthermaleng.2013.10.018 Experimental investigation on a desiccant dehumidification unit using fin-tube heat exchanger with silica gel coating

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Appl. Therm. Eng. Enteria 31 243 2011 10.1016/j.applthermaleng.2010.09.004 Experimental evaluation of the new solid desiccant heat pump system in Asia-Pacific climatic conditions

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J. Mater. Sci.: Mater. Med. Tozzi 24 2509 2013 Characterisation of a metallic foam-cement composite under selected loading conditions

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Incropera 2002 Fundamentals of Heat and Mass Transfer

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용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

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Silica gel polymer composite desiccants for air conditioning systems

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참고문헌 (21)

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