| 摘要 |
The invention relates to a device that includes a reactor (1A, 1'A) having a fast fluidized bed comprising a lower sole (1E, 1'E), a first associated separator (1B, 1'B) and a duct (1C, 1'C) for the transfer of solids at the outlet of the separator (1B, 1'B), wherein said duct (1C, 1'C) comprises a first gas-tight siphon (1D, 1'D). According to the invention, said transfer duct (1C, 1'C) has a cross section substantially identical to that of the associated reactor (1A, 1'A) and to the maximum cross section of the associated separator (1B, 1'B). |
