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1. 发明公开

EP0686427A1 CATALYST FOR PROCESSING WASTE WATER, PRODUCTION METHOD THEREOF, AND METHOD OF PROCESSING WASTE WATER USING THE CATALYST 失效
标题翻译：催化剂的加工废料，其制造方法及一种用于处理废水使用催化剂
公开(公告)号：EP0686427A1
公开(公告)日：1995-12-13
申请号：EP95904018.9
申请日：1994-12-28
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： SHIOTA, Yusuke , ISHII, Tohru , MITSUI, Kiichiro
IPC分类号： B01J23/889 , B01J23/34 , B01J23/656 , C02F1/72
CPC分类号： C02F1/725 , B01J23/34 , B01J23/8892 , C02F1/025 , C02F1/72 , C02F11/08
摘要： This invention relates to a catalyst for processing waste water, which is prepared from an oxide and/or a composite oxide of manganese; an oxide and/or composite oxide of at least one metal selected from the group consisting of iron, titanium and zirconium; and whenever necessary, a precious metal. The catalyst is used to subject waste water to wet oxidation by an O₂-containing gas at a pressure at which the waste water keeps a liquid phase.
摘要翻译：本发明涉及一种催化剂，用于处理废水，所有这一切由氧化和/或锰的复合氧化物的制备上的氧化物和/或选自铁，钛和锆中选择的至少一种金属的复合氧化物; 和在必要时，贵金属。该催化剂是用于受试者废水通过包含O 2的气体在在其中所述废水保持液相的压力下，以湿式氧化。

2. 发明授权

EP0927701B1 APPARATUS FOR TREATING WASTE WATER 失效
标题翻译：装置废水处理
公开(公告)号：EP0927701B1
公开(公告)日：2006-02-08
申请号：EP98914126.2
申请日：1998-04-21
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： SHIOTA, Yusuke , ISHII, Tohru , MITSUI, Kiichiro
IPC分类号： C02F1/74 , C02F1/28
CPC分类号： C02F1/725 , C02F1/025 , C02F1/28 , C02F1/281 , C02F1/283 , C02F1/74
摘要： An apparatus for treating waste water, characterized in that a pressure layer capable of following up the deformation or a movement of a surface of a packed bed of a solid catalyst and/or a solid adsorbent is provided on the packed bed. More particularly, an apparatus provided with a pressure layer, which has a capability of following up a movement of a surface of such a packed bed as mentioned above, on the packed bed, or an apparatus provided with a water-permeable pressure layer, which has a capability of being deformed in accordance with the deformation of a surface of such a packed bed, on the packed bed. Owing to such pressure layers, a movement of a solid catalyst in a solid catalyst packed bed is prevented effectively, and various problems which are caused mainly by a movement of the solid catalyst, such as the abrasion of the solid catalyst, the deterioration of the performance thereof and an increase in a pressure loss, can be solved. This enables the waste water to be treated stably for a long period of time.

3. 发明授权

EP0686427B1 METHOD OF PROCESSING WASTE WATER USING A CATALYST 失效
标题翻译：一种用于处理废水使用催化剂
公开(公告)号：EP0686427B1
公开(公告)日：2002-03-13
申请号：EP95904018.9
申请日：1994-12-28
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： SHIOTA, Yusuke , ISHII, Tohru , MITSUI, Kiichiro
IPC分类号： B01J23/889 , B01J23/34 , B01J23/656 , C02F1/72
CPC分类号： C02F1/725 , B01J23/34 , B01J23/8892 , C02F1/025 , C02F1/72 , C02F11/08
摘要： This invention relates to a catalyst for processing waste water, which is prepared from an oxide and/or a composite oxide of manganese; an oxide and/or composite oxide of at least one metal selected from the group consisting of iron, titanium and zirconium; and whenever necessary, a precious metal. The catalyst is used to subject waste water to wet oxidation by an O2-containing gas at a pressure at which the waste water keeps a liquid phase.

4. 发明公开

EP0927701A1 APPARATUS FOR TREATING WASTE WATER 失效
标题翻译：处理废水的设备
公开(公告)号：EP0927701A1
公开(公告)日：1999-07-07
申请号：EP98914126.2
申请日：1998-04-21
申请人： Nippon Shokubai Co., Ltd.
发明人： SHIOTA, Yusuke , ISHII, Tohru , MITSUI, Kiichiro
IPC分类号： C02F1/74 , C02F1/28
CPC分类号： C02F1/725 , C02F1/025 , C02F1/28 , C02F1/281 , C02F1/283 , C02F1/74
摘要： The present invention relates to an apparatus including a pressure layer having an ability of following up the deformation or movement of a packed bed of a solid catalyst and/or solid adsorbent which is provided on the packed bed. Specifically, the present invention relates to an apparatus in which a pressure layer having an ability of following up the deformation of the top surface of the solid catalyst packed bed is provided on the packed bed, or in which a water-permeable pressure layer having an ability of following up the deformation of the solid catalyst packed bed is provided on the packed bed. Such pressure layers are effective in sufficiently preventing the solid catalyst from moving in the packed bed. As a result, there is no problem such as the abrasion of solid catalyst mainly caused by its movement, the deterioration of the performance thereof, and an increase in pressure loss, thereby treating waste water in a stable manner for a long period of time.
摘要翻译：本发明涉及一种包括压力层的装置，该压力层具有跟随填充床上提供的固体催化剂和/或固体吸附剂的填充床的变形或运动的能力。具体而言，本发明涉及一种装置，其中具有跟随固体催化剂填充床的顶表面的变形能力的压力层设置在填充床上，或者其中透水压力层具有在填充床上提供跟随固体催化剂填充床变形的能力。这种压力层在充分防止固体催化剂在填充床中移动方面是有效的。结果，不存在主要由其移动引起的固体催化剂的磨损，其性能的劣化和压力损失的增加等问题，从而以稳定的方式长时间处理废水。

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