发明授权
US5498760A Process and system for protecting an oxidizable material against
oxidation
失效
用于保护可氧化材料免于氧化的方法和系统
- 专利标题： Process and system for protecting an oxidizable material against oxidation
- 专利标题（中）： 用于保护可氧化材料免于氧化的方法和系统
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申请号： US146988申请日： 1993-11-02
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公开(公告)号： US5498760A公开(公告)日： 1996-03-12
- 发明人: Laurence Piketty-Leydier , Jean-Marc Dorvaux , Gerard Rousseau
- 申请人： Laurence Piketty-Leydier , Jean-Marc Dorvaux , Gerard Rousseau
- 申请人地址： FRX
- 专利权人： Aerospatiale Societe Nationale Industrielle
- 当前专利权人： Aerospatiale Societe Nationale Industrielle
- 当前专利权人地址： FRX
- 优先权： FRX9213094 19921102
- 主分类号： B01J19/14
- IPC分类号： B01J19/14 ; B64C1/38 ; B64G1/22 ; B64G1/58 ; C04B35/83 ; C04B38/00 ; C04B41/00 ; C04B41/52 ; C04B41/89 ; F16L59/00 ; C23C4/04 ; B05D3/02
摘要：
Process and system for protecting an oxidizable material against oxidation.The process according to the invention consists of forming a gas-permeable body (1) having open pores (28), a first surface (2) intended to come into contact with an oxidizing gaseous flow (4) liable to oxidize the body and a second surface (6) opposite to the first surface and injecting an oxygen-free protective gas (8) through the second surface (6) leading to disturbances in the material giving it a protection against oxidation.
公开/授权文献
- US5968235A Method for VOC abatement 公开/授权日：1999-10-19
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