A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CERAMIC POROUS BODY, WATER VAPOR SEPARATOR, AND HUMIDITY CONTROL DEVICE
PROBLEM TO BE SOLVED: To provide a ceramic porous body, a water vapor separator, and a humidity control device capable of practical and efficient dehumidification even in an environment with low humidity less than 60%.SOLUTION: A water vapor separator used for permeating water vapor present in a first space to a second space, includes a ceramic porous body 16 having a first surface, a second surface opposed to the first surface and pores communicating from the first surface to the second surface. The ceramic porous body 16 includes a porous matrix 19 formed by a plurality of first inorganic material particles 18 isotopically necking each other, and second inorganic material particles 20 arranged irregularly in the porous matrix 19 and having an average particle diameter three times or more than a maximum particle diameter of the first inorganic material particles. The volume fraction of the second inorganic material particles 20 is 0.001 to 10 vol.% of the volume of the first inorganic material particles.SELECTED DRAWING: Figure 3
【課題】６０％未満の低湿度の環境下においても、実用的でかつ効率的な除湿を可能にするセラミックス多孔質体、水蒸気分離体、及び調湿装置の提供。【解決手段】第１の空間に存在する水蒸気を第２の空間に透過させるために用いられ、水蒸気分離体が、第１の面と、第１の面と対向する第２の面と、第１の面から第２の面に通じる細孔とを有するセラミックス多孔質体１６を具備し、セラミックス多孔質体１６が、複数の第１の無機材料粒子１８が等方的にネッキングすることにより構成された多孔質マトリクス１９と、多孔質マトリクス１９内に不規則に配置され、第１の無機材料粒子の最大粒子径より３倍以上の平均粒子径を有する第２の無機材料粒子２０とを備え、第２の無機材料粒子２０の体積割合が、第１の無機材料粒子の体積の０．００１〜１０体積％である水蒸気分離体。【選択図】図３
CERAMIC POROUS BODY, WATER VAPOR SEPARATOR, AND HUMIDITY CONTROL DEVICE
PROBLEM TO BE SOLVED: To provide a ceramic porous body, a water vapor separator, and a humidity control device capable of practical and efficient dehumidification even in an environment with low humidity less than 60%.SOLUTION: A water vapor separator used for permeating water vapor present in a first space to a second space, includes a ceramic porous body 16 having a first surface, a second surface opposed to the first surface and pores communicating from the first surface to the second surface. The ceramic porous body 16 includes a porous matrix 19 formed by a plurality of first inorganic material particles 18 isotopically necking each other, and second inorganic material particles 20 arranged irregularly in the porous matrix 19 and having an average particle diameter three times or more than a maximum particle diameter of the first inorganic material particles. The volume fraction of the second inorganic material particles 20 is 0.001 to 10 vol.% of the volume of the first inorganic material particles.SELECTED DRAWING: Figure 3
【課題】６０％未満の低湿度の環境下においても、実用的でかつ効率的な除湿を可能にするセラミックス多孔質体、水蒸気分離体、及び調湿装置の提供。【解決手段】第１の空間に存在する水蒸気を第２の空間に透過させるために用いられ、水蒸気分離体が、第１の面と、第１の面と対向する第２の面と、第１の面から第２の面に通じる細孔とを有するセラミックス多孔質体１６を具備し、セラミックス多孔質体１６が、複数の第１の無機材料粒子１８が等方的にネッキングすることにより構成された多孔質マトリクス１９と、多孔質マトリクス１９内に不規則に配置され、第１の無機材料粒子の最大粒子径より３倍以上の平均粒子径を有する第２の無機材料粒子２０とを備え、第２の無機材料粒子２０の体積割合が、第１の無機材料粒子の体積の０．００１〜１０体積％である水蒸気分離体。【選択図】図３
CERAMIC POROUS BODY, WATER VAPOR SEPARATOR, AND HUMIDITY CONTROL DEVICE
セラミックス多孔質体、水蒸気分離体、及び調湿装置
HARADA KOICHI (author) / YONEZU MAKI (author) / FUKAZAWA TAKAYUKI (author) / SAITO HITOMI (author) / YAGI RYOSUKE (author) / SUENAGA SEIICHI (author)
2018-09-27
Patent
Electronic Resource
Japanese
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