发明名称 |
Vorrichtung zur Bewertung der Funktionsfähigkeit eines Katalysators |
摘要 |
<p>Apparatus 1 for evaluating catalyst performance according to the invention comprises a reaction vessel 2 in which a plurality of catalysts S are disposed at a distance, supply pipes 3 for supplying a reactant gas into the reaction vessel 2, a plurality of measuring instruments 7 provided with gas sensors 71 for sensing the gas formed by the contact of the reactant gas with a plurality of catalysts S, and outputting signals according to the kinds and concentrations of the formed gas, and a calculating unit 8 for receiving the output signals from the plurality of measuring instruments 7 and identifying the kinds of the formed gas and calculating the concentrations thereof. With such a constitution, performance evaluation on a plurality of catalysts can be made concurrently, quick and in simple steps. <IMAGE></p> |
申请公布号 |
DE69938167(T2) |
申请公布日期 |
2009.02.19 |
申请号 |
DE1999638167T |
申请日期 |
1999.12.24 |
申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY |
发明人 |
YAMADA, YUSUKE;UEDA, ATSUSHI;KOBAYASHI, TETSUHIKO |
分类号 |
G01N27/12;G01N31/10;B01J19/00;C40B30/08;C40B40/18;G01N21/35;G01N21/3504;G01N27/00;G01N27/26;G01N27/416;G01N33/00 |
主分类号 |
G01N27/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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