| 摘要 |
The invention relates to a feeding device for bundled tube reactors comprising a plurality of dosing chambers which are fillable with a filling material such as, for example, a catalytically coated carrier material. Each dosing chamber is extended by a down pipe or by another feeding device which make it possible to fill the tube of the bundled tube reactor. Said invention is characterised in that said dosing chambers are fillable by means of pre-chambers which are combined in an exchangeable pre-chamber unit.
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