Reaction vessel comprising an envelope containing at least one module flexibly connected to the envelope and comprising means of heat exchange, useful for effecting endothermic reactions

摘要

Unit comprises external container (2a) with entry orifice (5) and exit orifice (10), thermal transfer module (44) comprising metallic confining envelope of charge in circulation tube (3) with refractory walls (12) and entry and exit ports, means for heat exchange (4) to container and metallic envelope,and flexible links (46) connecting entry and exit orifices of module to those of container.