摘要:
The invention relates to a plant for at least partly gasifying solid organic input material, with a low-temperature gasifier in which pyrolysis can yield a tar-containing pyrolisis gas from a solid organic input material, and with a high-temperature gasifier having an oxidation unit and an endothermic gasifier, where the pyrolisis gas can be converted to a synthesis gas by partial oxidation in the oxidation unit followed by partial reduction in the endothermic reactor, said endothermic reactor having a form which widens conically in the vertical direction and which has at least one side offtake to take off unwanted particulate solids at not less than one height, more particularly at not less than two or more different heights.
摘要:
A process for at least partial gasification of solid organic feed material, in which a tar-containing low-temperature carbonization gas is obtained by low-temperature carbonization from the feed material in a low-temperature gasifier and the low-temperature carbonization gas is then converted to a synthesis gas in a high-temperature gasifier by partial oxidation and subsequent partial reduction. The low-temperature carbonization gas is admixed with a second gas. A plant equipped for carrying out the process includes a low-temperature gasifier for obtaining the low-temperature carbonization gas from the feed material, a high-temperature gasifier for obtaining synthesis gas from the low-temperature carbonization gas, and means for admixing the low-temperature carbonization gas with the second gas.