| 摘要 |
A PROCESS AND DEVICE FOR THE SEPARATION OF A SYNTHESIS GAS/FLY-ASH MIXTURE A process for the separation of a synthesis gas/fly-ash mixture. The synthesis gas/fly-ash mixture is contacted with inert gas and subsequently fly-ash and a synthesis gas/inert gas mixture are removed independently of one another. A device for the separation of a synthesis gas/fly-ash mixture according to the process described above. The device comprises a separator that is provided with a line for the supply of the synthesis gas/fly-ash mixture, a line for the supply of the inert gas, a line for the removal of the inert gas/synthesis gas mixture and a line for the removal of the fly-ash, which lines are provided with line-closing means, with the line for the supply of the inert gas and the line for the removal of the inert gas/synthesis gas mixture being provided with means to prevent or limit the inflow of fly-ash into the lines. The synthesis gas content can be reduced to less than 0.01 Nl synthesis gas per kilogram fly-ash. |
