Cleaning gases, e.g. for treating waste gas from combustion processes, comprises passing gas through bulk material bed using bulk material feeding container with charge opening and closable discharge opening

摘要

Cleaning gases comprises passing the gas through a bulk material bed using a bulk material feeding container (12) with a charge opening and a closable discharge opening (14). Cleaning gases comprises passing the gas through a bulk material bed using a bulk material feeding container (12) with a charge opening and a closable discharge opening (14). The feeding container is charged with bulk material in at least one charging position and is moved via a first bulk material bed and its discharge opening released so that the bulk material is released until the bulk material bed reaches its theoretical height of bulk material. Release of bulk material and subsequent further processing for further beds is repeated. After complete bulk material partial exchange, especially for more beds, the feeding container is moved back to the charging position. An Independent claim is also included for a treatment apparatus for carrying out the cleaning process.