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1. 发明授权

US06207106B1 Room temperature deodorizing method based on a polymerization reaction, an oxidation reaction and adsorption 失效
标题翻译：基于聚合反应，氧化反应和吸附的室温除臭方法
公开(公告)号：US06207106B1
公开(公告)日：2001-03-27
申请号：US09409189
申请日：1999-09-30
申请人： Tetsuya Kurokawa , Chihiro Kobayashi , Tomonori Tokumoto , Masahiro Yamamoto , Takashi Tsuchida
发明人： Tetsuya Kurokawa , Chihiro Kobayashi , Tomonori Tokumoto , Masahiro Yamamoto , Takashi Tsuchida
IPC分类号： A61L900
CPC分类号： B01D53/485 , A61L9/01 , B01D53/52 , B01D53/8606 , B01D53/8612 , B01D2255/2073 , B01D2255/20761 , B01D2257/306
摘要： Hydrogen sulfide is dehydrogenated to generate a HS group and an S group. The HS group is oxidized to generate sulfuric acid, which is bonded to a metal. The S group is polymerized with a CH3S group to generate methyl trisulfide or methyl tetrasulfide, which is adsorbed to an adsorbent. Methyl mercaptan is dehydrogenated, for example, to generate a CH3S group. A portion of the CH3S group is oxidized to generate methanesulfonic acid, which is bonded to a metal. Another portion of the CH3S group is polymerized with the CH3S group itself to generate methyl disulfide, at least a portion of which is adsorbed to an adsorbent. Still another portion of the CH3S group is polymerized with the S group to generate methyl trisulfide or methyl tetrasulfide, which is physically adsorbed to an adsorbent. In this manner, malodor components including hydrogen sulfide and methyl mercaptan can efficiently be removed without producing or release of harmful secondary products. A simple-structure, compact deodorizing apparatus including appropriate metal oxide catalyst and an adsorbent material suitable for achieving the above deodorizing functions is incorporated in a toilet bowl.
摘要翻译：硫化氢脱氢生成HS组和S组。 HS组被氧化，生成与金属结合的硫酸。 S基团与CH3S基团聚合以产生吸附到吸附剂上的甲基三硫化物或四硫化碳。例如甲基硫醇脱氢以产生CH3S基团。 CH3S基团的一部分被氧化以产生与金属键合的甲磺酸。 CH 3 S基团的另一部分与CH3S基团本身聚合以产生甲基二硫化物，其中至少一部分吸附到吸附剂上。 CH3S基团的另一部分与S基团聚合以产生物理吸附到吸附剂上的甲基三硫化物或四硫化碳。以这种方式，可以有效地除去包括硫化氢和甲硫醇在内的恶臭成分，而不产生或释放有害的二次产物。包含合适的金属氧化物催化剂和适于实现上述除臭功能的吸附材料的简单结构紧凑的除臭装置被并入到马桶中。

2. 发明授权

US6010666A Deodorizing method, deodorizer, method of manufacturing deodorizer, and deodorizing apparatus 失效
标题翻译：除臭方法，除臭剂，除臭剂的制造方法和除臭装置
公开(公告)号：US6010666A
公开(公告)日：2000-01-04
申请号：US737648
申请日：1996-11-15
申请人： Tetsuya Kurokawa , Chihiro Kobayashi , Tomonori Tokumoto , Masahiro Yamamoto , Takashi Tsuchida
发明人： Tetsuya Kurokawa , Chihiro Kobayashi , Tomonori Tokumoto , Masahiro Yamamoto , Takashi Tsuchida
IPC分类号： A61L9/01 , B01D53/48 , B01D53/52 , B01D53/86 , A61L9/00 , A62B7/00 , B01J20/30 , B01J23/34
CPC分类号： B01D53/485 , A61L9/01 , B01D53/52 , B01D53/8606 , B01D53/8612 , B01D2255/2073 , B01D2255/20761 , B01D2257/306
摘要： Hydrogen sulfide is dehydrogenated to generate a HS group and an S group. The HS group is oxidized to generate sulfuric acid, which is bonded to a metal. The S group is polymerized with a CH.sub.3 S group to generate methyl trisulfide or methyl tetrasulfide, which is adsorbed to an adsorbent. Methyl mercaptan is dehydrogenated, for example, to generate a CH.sub.3 S group. A portion of the CH.sub.3 S group is oxidized to generate methanesulfonic acid, which is bonded to a metal. Another portion of the CH.sub.3 S group is polymerized with the CH.sub.3 S group itself to generate methyl disulfide, at least a portion of which is adsorbed to an adsorbent. Still another portion of the CH.sub.3 S group is polymerized with the S group to generate methyl trisulfide or methyl tetrasulfide, which is physically adsorbed to an adsorbent. In this manner, malodor components including hydrogen sulfide and methyl mercaptan can efficiently be removed without producing or release of harmful secondary products. A simple-structure, compact deodorizing apparatus including appropriate metal oxide catalyst and an adsorbent material suitable for achieving the above deodorizing functions is incorporated in a toilet bowl.
摘要翻译： PCT No.PCT / JP96 / 00748 Sec。 371日期1996年11月15日 102（e）日期1996年11月15日PCT 1996年3月22日PCT公布。公开号WO96 / 29099 日期1996年9月26日硫化氢脱氢生成HS组和S组。 HS组被氧化，生成与金属结合的硫酸。 S基团与CH3S基团聚合以产生吸附到吸附剂上的甲基三硫化物或四硫化碳。例如甲基硫醇脱氢以产生CH3S基团。 CH3S基团的一部分被氧化以产生与金属键合的甲磺酸。 CH 3 S基团的另一部分与CH3S基团本身聚合以产生甲基二硫化物，其中至少一部分吸附到吸附剂上。 CH3S基团的另一部分与S基团聚合以产生物理吸附到吸附剂上的甲基三硫化物或四硫化碳。以这种方式，可以有效地除去包括硫化氢和甲硫醇在内的恶臭成分，而不产生或释放有害的二次产物。包含合适的金属氧化物催化剂和适于实现上述除臭功能的吸附材料的简单结构紧凑的除臭装置被并入到马桶中。

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