会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • Catalytic reactor
    • 催化反应器
    • US20040251001A1
    • 2004-12-16
    • US10491779
    • 2004-04-06
    • Jason Andrew Maude
    • B01J019/24F28F013/08F28F001/00
    • C10G2/341B01J19/249B01J23/40B01J35/04B01J37/0225B01J37/0226B01J37/0242B01J2219/2453B01J2219/2458B01J2219/2459B01J2219/2465B01J2219/2467B01J2219/247B01J2219/2472B01J2219/2482B01J2219/2495B01J2219/2497B01J2219/2498C01B3/384C01B2203/0233C01B2203/0811C01B2203/1035C01B2203/1082C01B2203/1241F28D9/0037F28F3/04F28F2250/108Y02P20/52
    • A catalytic reactor (10) comprises a plurality of sheets (12, 13) defining flow channels (14, 18) between them. Within each flow channel (14, 18) is a foil (16, 20) of corrugated material whose surfaces are coated with catalytic material. The flow channels (14, 18) extend in transverse directions, but the foils (20) are shaped to cause the gas in those channels (18) to flow at least partly in countercurrent to the gas flowing in the other channels (14). The reactor (20) incorporates header chambers (22, 24) to supply gas mixtures to the flow channels (14, 18), each header being in the form of a cap attached to the outside of the back and covering a face of the stack. Hence different gas mixtures are supplied to the different channels (14, 18) which may be at different pressures, and the corresponding chemical reactions are also different, and heat is transferred through the sheets (12, 13) separating the adjacent channels. When the catalyst in one set of flow channels becomes spent, it can be replaced by removing a header. The reactor (10) may be used in a compact plant to perform steam/methane reforming, obtaining the necessary heat by catalytic methane combustion, and also for Fischer-Tropsch synthesis, so that the overall process involves conversion of methane to long-chain hydrocarbons.
    • 催化反应器(10)包括在它们之间限定流动通道(14,18)的多个片材(12,13)。 在每个流动通道(14,18)内是波纹材料的箔(16,20),其表面涂覆有催化材料。 流动通道(14,18)在横向上延伸,但箔(20)成形为使得那些通道(18)中的气体至少部分地与在其它通道(14)中流动的气体逆流地流动。 反应器(20)包括集管室(22,24)以将气体混合物供应到流动通道(14,18),每个集管是附接到背部的外部并覆盖堆叠的表面的盖的形式 。 因此,不同的气体混合物被供应到可能处于不同压力的不同通道(14,18),并且相应的化学反应也不同,并且热量通过分离相邻通道的片材(12,13)传递。 当一组流动通道中的催化剂消耗时,可以通过去除集管来代替催化剂。 反应器(10)可用于紧凑的工厂中进行蒸汽/甲烷重整,通过催化甲烷燃烧获得必要的热量,还可进行费 - 托合成,从而总体方法涉及将甲烷转化成长链烃 。