公开(公告)号：WO1998028223A1

公开(公告)日：1998-07-02

申请号：PCT/FR1997002396

申请日：1997-12-23

Applicant: H2-TECH S.A.R.L. ,  ETIEVANT, Claude ,  ROSHD, Mustapha

Inventor： H2-TECH S.A.R.L.

IPC: C01B03/34

CPC classification number: H01M8/0631 ,  B01J4/04 ,  B01J12/002 ,  B01J19/088 ,  C01B3/0094 ,  C01B3/323 ,  C01B3/38 ,  C01B3/50 ,  C01B3/501 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/0475 ,  H05H1/46 ,  H05H2001/463 ,  Y02E60/324

Abstract: One of these devices comprises: a reaction chamber with cold plasma (10b), for producing the reforming of a primary mixture consisting of fuel gas (hydrocarbon or alcohol), as well as oxygen and/or water vapour, thus producing a secondary mixture containing in particular hydrogen, carbon dioxide and carbon monoxide; an intake piece (18) for mixing these constituents, co-operating with a burner (42) and an associated combustion chamber (40) to bring the resulting primary mixture to a high temperature, before it is introduced into the reaction chamber (10a); a ring-shaped chimney (48) enclosing this chamber for maintaining it at a relatively high temperature; a high frequency alternating high voltage source (58), modulated by brief periodical low frequency pulses and electrodes (62-66) for generating silent discharges, in the reaction chamber (10b) thus generating a cold plasma producing a high chemical reactivity to the gas mixture present; a membrane (12) with high selective permeability for extracting the nascent hydrogen, arranged between the chamber (10b) and a chamber for collecting the hydrogen (14); a thermal insulating sheath (50) enclosing the whole set. The invention is applicable to PEM type fuel cells, fitted on electric vehicles or on portable generator set.

Abstract translation: 这些装置之一包括：具有冷等离子体（10b）的反应室，用于产生由燃料气体（烃或醇）组成的初级混合物以及氧气和/或水蒸气的重整，从而产生含有 特别是氢气，二氧化碳和一氧化碳; 用于混合这些成分的进料件（18），在被引入反应室（10a）之前与燃烧器（42）和相关联的燃烧室（40）配合以使得到的初级混合物达到高温， ; 围绕该室的环形烟囱（48），用于将其保持在较高的温度; 在反应室（10b）中产生用于产生无声放电的短周期低频脉冲和电极（62-66）调制的高频交流高压源（58），从而产生冷等离子体，产生对气体的高化学反应性 混合物存在 设置在室（10b）和用于收集氢气的室（14）之间的用于提取初生氢的具有高选择性渗透性的膜（12）。 封闭整套的隔热护套（50）。 本发明适用于安装在电动车辆或便携式发电机组上的PEM型燃料电池。

公开(公告)号：EP0952957A1

公开(公告)日：1999-11-03

申请号：EP97952989.0

申请日：1997-12-23

Applicant: H2-Tech S.a.r.l.

Inventor： ETIEVANT, Claude ,  ROSHD, Mustapha

IPC: H05H1 ,  B01J4 ,  B01J12 ,  B01J19 ,  C01B3 ,  H01M8

CPC classification number: H01M8/0631 ,  B01J4/04 ,  B01J12/002 ,  B01J19/088 ,  C01B3/0094 ,  C01B3/323 ,  C01B3/38 ,  C01B3/50 ,  C01B3/501 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/0475 ,  H05H1/46 ,  H05H2001/463 ,  Y02E60/324

Abstract: One of these devices comprises: a reaction chamber with cold plasma (10b), for producing the reforming of a primary mixture consisting of fuel gas (hydrocarbon or alcohol), as well as oxygen and/or water vapour, thus producing a secondary mixture containing in particular hydrogen, carbon dioxide and carbon monoxide; an intake piece (18) for mixing these constituents, co-operating with a burner (42) and an associated combustion chamber (40) to bring the resulting primary mixture to a high temperature, before it is introduced into the reaction chamber (10a); a ring-shaped chimney (48) enclosing this chamber for maintaining it at a relatively high temperature; a high frequency alternating high voltage source (58), modulated by brief periodical low frequency pulses and electrodes (62-66) for generating silent discharges, in the reaction chamber (10b) thus generating a cold plasma producing a high chemical reactivity to the gas mixture present; a membrane (12) with high selective permeability for extracting the nascent hydrogen, arranged between the chamber (10b) and a chamber for collecting the hydrogen (14); a thermal insulating sheath (50) enclosing the whole set. The invention is applicable to PEM type fuel cells, fitted on electric vehicles or on portable generator set.