| 摘要 |
<p>The invention concerns a grille (20) for maintaining a catalyst in an array of plates (1) of a catalytic reactor, said array of plates (1) being formed by a stack of heat-exchanging plates (2) defining between them fluid flow circuits (10,A, 10B) and one of which at least is filled with the catalyst (5) maintained at each end of the circuit by said grille (20). Said grille (20) is formed by at least a flexible plate with greater width than the space between two adjacent plates of the circuit (10A) containing said catalyst and bent along a radius of curvature substantially equal or greater than half of said space between two adjacent plates (2).</p> |
