| 摘要 |
<p>The present invention relates to a device comprising a catalytic member that includes a member for swirling the flow of exhaust gases, wherein both members are made in the shape of spirals having their ends connected in the openings of spacers tightened together by braces. The member for swirling the flow is made in the shape of a plate or film having a recess formed on its entire length, wherein through-openings are formed on both sides of said recess. The catalytic member is made of a nickel-containing material that may optionally contain chromium and titanium. The member for swirling the flow of exhaust gases may be made of construction steel or of a nickel-containing material.</p> |
