A Multipurpose Parallelized 49-Channel Reactor for the Screening of Catalysts: Methane Oxidation as the Example Reaction
A Multipurpose Parallelized 49-Channel Reactor for the Screening of Catalysts: Methane Oxidation as the Example Reaction
复制标题
用于筛选催化剂的多用途并行 49 通道反应器：以甲烷氧化反应为例
DOI：
10.1006/jcat.2000.3134
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
F. Schüth
中科院分区：
文献类型：
--
作者：
C. Hoffmann;H. Schmidt;F. Schüth
开发了一种用于催化剂高通量筛选的49通道并联反应器。反应器由通过毛细管连接到多端口阀的不锈钢主体组成。对于产品分析，几乎可以使用任何技术。在甲烷氧化的情况下，具有热柱和冷柱的双GC设置提供了必要的分析速度。该反应器显示出给出的数据的质量接近的数据质量从在常规的单管流反应器中的测量获得。使用这种反应器设置，可以实现每天49个样品的测试能力。如果要在几个不同的温度和不同的停留时间下进行测试，则循环时间相应地变得更长。
A 49-channel parallel reactor for the high throughput screening of catalysts has been developed. The reactor consists of a stainless steel body connected to a multiport valve via capillaries. For product analysis almost any technique can be used. In case of methane oxidation a two-GC setup with a hot and a cold column provided the necessary speed of analysis. The reactor was shown to give data of a quality close to the data quality obtained from measurements in a conventional single-tube flow reactor. Using this reactor setup it is possible to achieve a test capacity of 49 samples per day. If tests are to be performed at several different temperatures and different residence times, the cycle times are becoming correspondingly longer.