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1. 发明授权

US5374599A Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst 失效
标题翻译：用于处理废水的催化剂，其生产方法，以及用催化剂处理废水的方法
公开(公告)号：US5374599A
公开(公告)日：1994-12-20
申请号：US154362
申请日：1993-11-18
申请人： Tohru Ishii , Kiichiro Mitsui , Kunio Sano , Keniti Shishida , Yusuke Shiota
发明人： Tohru Ishii , Kiichiro Mitsui , Kunio Sano , Keniti Shishida , Yusuke Shiota
IPC分类号： B01J23/745 , B01J23/75 , B01J23/755 , B01J23/83 , B01J23/89 , B01J37/03 , C02F1/02 , C02F1/72 , B01J23/40 , B01J23/74
CPC分类号： B01J23/745 , B01J23/75 , B01J23/755 , B01J23/83 , B01J23/8906 , B01J37/03 , C02F1/025 , C02F1/725
摘要： The present invention provides a catalyst used in wastewater treatment process wherein not only an organic compound not containing nitrogen, sulfur or halogen is decomposed, but also a nitrogen-containing compound, a sulfur-containing compound and an organic halogeno compound are effectively decomposed, thereby wastewater are treated with excellent efficiency for a long period of time. The invention also provides a production process for the catalyst and said wastewater treatment process. The first catalyst comprises: an oxide of iron as an A component; and at least one kind of element as a B component selected from a group consisting of cobalt, nickel, cerium, silver, gold, platinum, palladium, rhodium, ruthenium and iridium. The second catalyst comprises: an oxide as an A component containing iron and at least one kind of element selected from a group consisting of titanium, silicon and zirconium; and at least one kind of element as a B component selected from a group consisting of cobalt, nickel, cerium, silver, gold, platinum, palladium, rhodium, ruthenium and iridium.
摘要翻译：本发明提供了一种用于废水处理方法的催化剂，其中不仅分解不含氮，硫或卤素的有机化合物，而且有效地分解含氮化合物，含硫化合物和有机卤代化合物，从而废水长期处理效率高。本发明还提供了催化剂和所述废水处理方法的生产方法。第一催化剂包括：作为A成分的铁的氧化物; 以及选自钴，镍，铈，银，金，铂，钯，铑，钌和铱中的至少一种作为B成分的元素。第二催化剂包括：作为含铁的A成分的氧化物和选自钛，硅和锆的至少一种元素; 以及选自钴，镍，铈，银，金，铂，钯，铑，钌和铱中的至少一种作为B成分的元素。

2. 发明授权

US5399541A Catalyst for treating wastewater 失效
标题翻译：处理废水的催化剂
公开(公告)号：US5399541A
公开(公告)日：1995-03-21
申请号：US878978
申请日：1992-05-06
申请人： Tohru Ishii , Kiichiro Mitsui , Kunio Sano , Keniti Shishida , Yusuke Shiota
发明人： Tohru Ishii , Kiichiro Mitsui , Kunio Sano , Keniti Shishida , Yusuke Shiota
IPC分类号： B01J23/745 , B01J23/75 , B01J23/755 , B01J23/83 , B01J23/89 , B01J37/03 , C02F1/72 , B01J21/06 , B01J21/08 , B01J23/74
CPC分类号： C02F1/725 , B01J23/745 , B01J23/75 , B01J23/755 , B01J23/83 , B01J23/8906 , B01J37/03
摘要： The present invention provides a catalyst used in wastewater treatment process wherein not only an organic compound not containing nitrogen, sulfur or halogen is decomposed, but also a nitrogen-containing compound, a sulfur-containing compound and an organic halogeno compound are effectively decomposed, thereby wastewater are treated with excellent efficiency for a long period of time. The invention also provides a production process for the catalyst and said wastewater treatment process. The first catalyst comprises: an oxide of iron as an A component; and at least one kind of element as a B component selected from a group consisting of cobalt, nickel, cerium, silver, gold, platinum, palladium, rhodium, ruthenium and iridium. The second catalyst comprises: an oxide as an A component containing iron and at least one kind of element selected from a group consisting of titanium, silicon and zirconium; and at least one kind of element as a B component selected from a group consisting of cobalt, nickel, cerium, silver, gold, platinum, palladium, rhodium, ruthenium and iridium.
摘要翻译：本发明提供了一种用于废水处理方法的催化剂，其中不仅分解不含氮，硫或卤素的有机化合物，而且有效地分解含氮化合物，含硫化合物和有机卤代化合物，从而废水长期处理效率高。本发明还提供了催化剂和所述废水处理方法的生产方法。第一催化剂包括：作为A成分的铁的氧化物; 以及选自钴，镍，铈，银，金，铂，钯，铑，钌和铱中的至少一种作为B成分的元素。第二催化剂包括：作为含铁的A成分的氧化物和选自钛，硅和锆的至少一种元素; 以及选自钴，镍，铈，银，金，铂，钯，铑，钌和铱中的至少一种作为B成分的元素。

3. 发明授权

US5620610A Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst 失效
标题翻译：用于处理废水的催化剂，其生产方法，以及用催化剂处理废水的方法
公开(公告)号：US5620610A
公开(公告)日：1997-04-15
申请号：US154361
申请日：1993-11-18
申请人： Tohru Ishii , Kiichiro Mitsui , Kunio Sano , Keniti Shishida , Yusuke Shiota
发明人： Tohru Ishii , Kiichiro Mitsui , Kunio Sano , Keniti Shishida , Yusuke Shiota
IPC分类号： B01J23/745 , B01J23/75 , B01J23/755 , B01J23/83 , B01J23/89 , B01J37/03 , C02F1/02 , C02F1/72
CPC分类号： B01J37/03 , B01J23/745 , B01J23/75 , B01J23/755 , B01J23/83 , B01J23/8906 , C02F1/025 , C02F1/725
摘要： The present invention provides a catalyst used in wastewater treatment process wherein not only an organic compound not containing nitrogen, sulfur or halogen is decomposed, but also a nitrogen-containing compound, a sulfur-containing compound and an organic halogeno compound are effectively decomposed, thereby wastewater are treated with excellent efficiency for a long period of time. The invention also provides a production process for the catalyst and said wastewater treatment process. The first catalyst comprises: an oxide of iron as an A component; and at least one kind of element as a B component selected from a group consisting of cobalt, nickel, cerium, silver, gold, platinum, palladium, rhodium, ruthenium and iridium. The second catalyst comprises: an oxide as an A component containing iron and at least one kind of element selected from a group consisting of titanium, silicon and zirconium; and at least one kind of element as a B component selected from a group consisting of cobalt, nickel, cerium, silver, gold, platinum, palladium, rhodium, ruthenium and iridium.
摘要翻译：本发明提供了一种用于废水处理方法的催化剂，其中不仅分解不含氮，硫或卤素的有机化合物，而且有效地分解含氮化合物，含硫化合物和有机卤代化合物，从而废水长期处理效率高。本发明还提供了催化剂和所述废水处理方法的生产方法。第一催化剂包括：作为A成分的铁的氧化物; 以及选自钴，镍，铈，银，金，铂，钯，铑，钌和铱中的至少一种作为B成分的元素。第二催化剂包括：作为含铁的A成分的氧化物和选自钛，硅和锆的至少一种元素; 以及选自钴，镍，铈，银，金，铂，钯，铑，钌和铱中的至少一种作为B成分的元素。

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