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CO SELECTIVE OXIDATION CATALYST, MANUFACTURING METHOD THEREFOR, HEAT EXCHANGE TYPE REACTOR USING CO SELECTIVE OXIDATION CATALYST AND USAGE THEREOF

机译：CO选择氧化催化剂，其制备方法，使用CO选择氧化催化剂的换热型反应器及其用途

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PROBLEM TO BE SOLVED: To remove CO in a modified gas. ;SOLUTION: A CO selective oxidation catalyst and a methanation catalyst of CO are prepared by supporting at least either one of Ru, Pt and Rh on a film formed by the anodic oxidation of aluminum. An alkali metal, an alkaline earth metal, rare-earth elements, Mn and Zr are added to these catalysts to enhance a CO selective oxidation capacity. Further, Cu, Zn and In are added to suppress the by-production of methane. These catalysts have high heat transfer properties and, by incorporating these catalysts in a plate-fin heat exchange type reactor, the occurrence of a temperature distribution in a reactor can be suppressed to perform CO removal with a small consumption of H₂ and high selectivity.;COPYRIGHT: (C)2004,JPO

机译：解决的问题：去除改性气体中的CO。 ;解决方案：通过将Ru，Pt和Rh中的至少一种负载在铝的阳极氧化形成的膜上，可以制备CO的选择性氧化催化剂和CO的甲烷化催化剂。将碱金属，碱土金属，稀土元素，Mn和Zr添加到这些催化剂中以增强CO选择性氧化能力。此外，添加Cu，Zn和In以抑制甲烷的副产物。这些催化剂具有高的热传递性能，并且通过将这些催化剂并入板翅式热交换型反应器中，可以抑制反应器中温度分布的出现，从而以少量的H 2消耗进行CO去除。 / Sub>和高选择性。;版权所有：（C）2004，日本特许厅

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公开/公告号JP2003340280A

专利类型
公开/公告日2003-12-02

原文格式PDF
申请/专利权人 KAWASAKI HEAVY IND LTD;
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申请/专利号JP20020155076
发明设计人 SHIIZAKI SHINJI;NAGASHIMA IKUO;
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申请日2002-05-29
分类号B01J23/58;B01J23/46;B01J23/60;B01J23/62;B01J23/63;B01J23/656;B01J23/89;B01J37/02;B01J37/18;C01B3/40;
国家 JP
入库时间 2022-08-21 23:23:37

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