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公开(公告)号：US08435336B2
公开(公告)日：2013-05-07
申请号：US12996889
申请日：2009-07-06
申请人： Kazuya Kinoshita , Yuichi Senoo , Yousuke Shibata , Isamu Yashima
发明人： Kazuya Kinoshita , Yuichi Senoo , Yousuke Shibata , Isamu Yashima
IPC分类号： B01D59/26 , C01B3/00 , C01B6/00 , C02F1/70 , C06B23/00 , C06B43/00 , C09K3/00 , C01F17/00 , B32B9/00 , B32B19/00 , B01J20/00
CPC分类号： A23L3/3436 , B01D53/02 , B01D53/228 , B01D71/024 , B01D2253/112 , B01D2253/306 , B01D2253/308 , B01D2255/2065 , B01D2257/104 , B01D2325/10 , B01J20/06 , B01J20/22 , B01J20/28026 , B01J20/28042 , B01J20/28052 , B01J2220/46 , B01J2220/66 , C01F17/0043 , C01P2002/30 , C01P2002/72 , C01P2002/90 , C01P2004/61 , C01P2006/12 , C01P2006/16 , Y02E60/324
摘要： A deoxidizer includes a porous body of fluorite-type cerium oxide represented by CeOx (where x is a positive number smaller than 2) and having a reversible oxygen deficiency. The deoxidizer has a specific surface area of 0.6 to 1.8 m2/g and a pore median diameter of 1.6 to 5.3 μm. The cerium oxide used for the deoxidizer is produced by: firing a cerium-containing salt in the atmosphere at 500° C. to 1400° C. for 1 to 20 hours, to produce fluorite-type cerium oxide composed of a porous body; and firing the cerium oxide at 700° C. to 1100° C. for 1 to 3 hours in a reducing atmosphere having a hydrogen concentration equal to or above the lower explosive limit, to remove oxygen from the cerium oxide and produce the fluorite-type cerium oxide represented by CeOx and having a reversible oxygen deficiency.
摘要翻译： 脱氧剂包括由CeOx（其中x为小于2的正数）表示的萤石型氧化铈多孔体，具有可逆的氧缺乏。 脱氧剂的比表面积为0.6〜1.8m 2 / g，孔中间径为1.6〜5.3μm。 用于脱氧剂的氧化铈是通过在500℃〜1400℃的气氛中煅烧含铈盐1〜20小时来制造由多孔体构成的萤石型氧化铈; 在700℃〜1100℃下，在氢浓度等于或大于爆炸下限的还原气氛中烧成氧化铈1〜3小时，从氧化铈中除去氧，生成萤石型 由CeOx表示的氧化铈，具有可逆的氧缺乏。
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公开(公告)号：US20110086757A1
公开(公告)日：2011-04-14
申请号：US12996889
申请日：2009-07-06
申请人： Kazuya Kinoshita , Yuichi Senoo , Yousuke Shibata , Isamu Yashima
发明人： Kazuya Kinoshita , Yuichi Senoo , Yousuke Shibata , Isamu Yashima
CPC分类号： A23L3/3436 , B01D53/02 , B01D53/228 , B01D71/024 , B01D2253/112 , B01D2253/306 , B01D2253/308 , B01D2255/2065 , B01D2257/104 , B01D2325/10 , B01J20/06 , B01J20/22 , B01J20/28026 , B01J20/28042 , B01J20/28052 , B01J2220/46 , B01J2220/66 , C01F17/0043 , C01P2002/30 , C01P2002/72 , C01P2002/90 , C01P2004/61 , C01P2006/12 , C01P2006/16 , Y02E60/324
摘要： A deoxidizer includes a porous body of fluorite-type cerium oxide represented by CeOx (where x is a positive number smaller than 2) and having a reversible oxygen deficiency. The deoxidizer has a specific surface area of 0.6 to 1.8 m2/g and a pore median diameter of 1.6 to 5.3 μm. The cerium oxide used for the deoxidizer is produced by: firing a cerium-containing salt in the atmosphere at 500° C. to 1400° C. for 1 to 20 hours, to produce fluorite-type cerium oxide composed of a porous body; and firing the cerium oxide at 700° C. to 1100° C. for 1 to 3 hours in a reducing atmosphere having a hydrogen concentration equal to or above the lower explosive limit, to remove oxygen from the cerium oxide and produce the fluorite-type cerium oxide represented by CeOx and having a reversible oxygen deficiency.
摘要翻译： 脱氧剂包括由CeOx（其中x为小于2的正数）表示的萤石型氧化铈多孔体，具有可逆的氧缺乏。 脱氧剂的比表面积为0.6〜1.8m 2 / g，孔中间径为1.6〜5.3μm。 用于脱氧剂的氧化铈是通过在500℃〜1400℃的气氛中煅烧含铈盐1〜20小时来制造由多孔体构成的萤石型氧化铈; 在700℃〜1100℃下，在氢浓度等于或大于爆炸下限的还原气氛中烧成氧化铈1〜3小时，从氧化铈中除去氧，生成萤石型 由CeOx表示的氧化铈，具有可逆的氧缺乏。
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公开(公告)号：US08328915B2
公开(公告)日：2012-12-11
申请号：US12302835
申请日：2007-06-26
申请人： Yuichi Senoo , Kazuya Kinoshita , Isamu Yashima
发明人： Yuichi Senoo , Kazuya Kinoshita , Isamu Yashima
IPC分类号： B01D53/02
CPC分类号： B01D53/28 , A23L3/3436 , B01D2257/104 , B01D2257/80 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/165 , B01J20/18 , B01J20/262 , B01J20/264 , B01J20/267 , B01J20/28035 , B01J20/2805 , B01J2220/46 , B01J2220/4831 , B32B9/00 , B32B27/08 , B32B27/18
摘要： A dehumidifying deoxidizer containing oxygen-deficient cerium oxide and a dehumidifier is provided. The oxygen-deficient cerium oxide is preferably doped with an element increasing the oxygen absorption of the cerium oxide. The oxygen absorption sites of the cerium oxide are preferably obstructed by a site obstructing factor. The cerium oxide preferably has a fluorite type superlattice structure. Also provided are a dehumidifying and deoxidizing packet having the dehumidifying deoxidizer sealed in a bag-shaped, gas permeable casing and a dehumidifying and deoxidizing resin composition containing the dehumidifying deoxidizer and a gas permeable resin.
摘要翻译： 提供含有氧缺氧氧化铈和除湿剂的除湿脱氧剂。 氧缺氧氧化铈优选用增加氧化铈的氧吸收的元素掺杂。 氧化铈的氧吸收位置优选被阻塞因素阻挡。 氧化铈优选具有萤石型超晶格结构。 还提供了一种除湿和脱氧包装，其具有密封在袋状透气外壳中的除湿脱氧剂和含有除湿脱氧剂和透气性树脂的除湿脱氧树脂组合物。
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公开(公告)号：US20090246556A1
公开(公告)日：2009-10-01
申请号：US12302835
申请日：2007-06-26
申请人： Yuichi Senoo , Kazuya Kinoshita , Isamu Yashima
发明人： Yuichi Senoo , Kazuya Kinoshita , Isamu Yashima
CPC分类号： B01D53/28 , A23L3/3436 , B01D2257/104 , B01D2257/80 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/165 , B01J20/18 , B01J20/262 , B01J20/264 , B01J20/267 , B01J20/28035 , B01J20/2805 , B01J2220/46 , B01J2220/4831 , B32B9/00 , B32B27/08 , B32B27/18
摘要： A dehumidifying deoxidizer containing oxygen-deficient cerium oxide and a dehumidifier is provided. The oxygen-deficient cerium oxide is preferably doped with an element increasing the oxygen absorption of the cerium oxide. The oxygen absorption sites of the cerium oxide are preferably obstructed by a site obstructing factor. The cerium oxide preferably has a fluorite type superlattice structure. Also provided are a dehumidifying and deoxidizing packet having the dehumidifying deoxidizer sealed in a bag-shaped, gas permeable casing and a dehumidifying and deoxidizing resin composition containing the dehumidifying deoxidizer and a gas permeable resin.
摘要翻译： 提供含有氧缺氧氧化铈和除湿剂的除湿脱氧剂。 氧缺氧氧化铈优选用增加氧化铈的氧吸收的元素掺杂。 氧化铈的氧吸收位置优选被阻塞因素阻挡。 氧化铈优选具有萤石型超晶格结构。 还提供了一种除湿和脱氧包装，其具有密封在袋状透气外壳中的除湿脱氧剂和含有除湿脱氧剂和透气性树脂的除湿脱氧树脂组合物。
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