- 专利标题： Fixed-bed reactor, method for preparing a fixed-bed reactor, and use of a fixed-bed reactor
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申请号： US15572950申请日： 2016-05-11
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公开(公告)号： US11493522B2公开(公告)日： 2022-11-08
- 发明人: Jan Boeckmann , Stefanie Brett
- 申请人： Dräger Safety AG & Co. KGaA
- 申请人地址： DE Lübeck
- 专利权人： Dräger Safety AG & Co. KGaA
- 当前专利权人： Dräger Safety AG & Co. KGaA
- 当前专利权人地址： DE Lübeck
- 代理机构： McGlew and Tuttle, P.C.
- 优先权： DE102015005943.2 20150512
- 国际申请： PCT/EP2016/000769 WO 20160511
- 国际公布： WO2016/180532 WO 20161117
- 主分类号： G01N33/98
- IPC分类号： G01N33/98 ; B01J8/02 ; G01N1/22
摘要：
A fixed bed (10) is provided for a fixed-bed reactor (100). The fixed bed (10) contains a particulate carrier and at least one reactive substance. The carrier is a silicate compound and the reactive substance is an organometallic pyridine compound. A method for preparing such a fixed bed is provided. The method includes the steps of preparing the carrier, preparing an impregnation and treating the carrier with the impregnation. In addition, a gas-measuring tube is provided with a correspondingly prepared fixed bed as well. A method uses organometallic pyridinium compounds, especially pyridinium dichromate, in a fixed-bed reactor for detecting alcohol compounds and for preparing formaldehyde and/or acetaldehyde.
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