首页> 外国专利> DETERIORATION PREDICTING METHOD OF DENITRATION CATALYST, DETERIORATION COUNTERMEASURES METHOD, DETERIORATION COUNTERMEASURES SYSTEM, AND DESIGN METHOD OF EXHAUST GAS TREATMENT SYSTEM

DETERIORATION PREDICTING METHOD OF DENITRATION CATALYST, DETERIORATION COUNTERMEASURES METHOD, DETERIORATION COUNTERMEASURES SYSTEM, AND DESIGN METHOD OF EXHAUST GAS TREATMENT SYSTEM

机译：还原催化剂的劣化预测方法，劣化对策方法，劣化对策系统以及废气处理系统的设计方法

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摘要

PROBLEM TO BE SOLVED: To predict an active deterioration of denitration catalyst in a denitration system for exhaust gas or the like.;SOLUTION: In an exhaust gas treatment in which an ammonia-based substances is added to exhaust gas from a combustion equipment 102 to perform decomposition of nitroxide by a denitration catalyst 104, deterioration of the denitration catalyst 104 by a sulfur oxide is predicted based on a relationship between at least temperature and an oxidation ratio of the sulfur oxide.;COPYRIGHT: (C)2011,JPO&INPIT

机译：解决的问题：预测用于排气等的脱硝系统中的脱硝催化剂的活性劣化;解决方案：在排气处理中，将氨基物质添加到来自燃烧设备102的排气中以通过脱硝催化剂104进行氮氧化物的分解，至少根据温度与硫氧化物的氧化比之间的关系，预测脱硫催化剂104的氧化硫的劣化。

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公开/公告号JP2011069296A

专利类型
公开/公告日2011-04-07

原文格式PDF
申请/专利权人 NATIONAL MARITIME RESEARCH INSTITUTE;NIIGATA POWER SYSTEMS CO LTD;DAIHATSU DIESEL MFG CO LTD;MITSUI ENG & SHIPBUILD CO LTD;
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申请/专利号JP20090220962
发明设计人 KISHI TAKEYUKI;HIRATA KOICHI;FUKUDA TETSUGO;TAKAGI MASAHIDE;INABA TOSHIHARU;MURAOKA EIICHI;NAGAI TAKEO;
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申请日2009-09-25
分类号F01N3/20;B01D53/94;F01N3/08;F01N3/24;
国家 JP
入库时间 2022-08-21 18:21:09

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