| 摘要 |
<p>The invention concerns a reactor for carrying out an endothermic gas phase reaction having a cylindrical shape along a vertical axis and comprising at least four annular zones, centred on the vertical axis and in succession from the edge towards the centre of the reactor, namely a first zone 201 termed the supply zone, a second zone 202 termed the catalytic zone, a third zone 203 termed the collection zone and a fourth zone 204 termed the exchange zone. The reactor also comprises vertical hermetic panels 65 located along the radii of the cylindrical reactor which divide the reactor into sectors, said sectors each comprising at least one exchange section 61 and at least one catalytic section 62. The two first exchange sections are connected and a conduit 64 connects the collection section of each sector, with the exception of the first and last sector, to the exchange section of the next sector. The invention also concerns the process employing the reactor of the invention.</p> |
