| 摘要 |
<p>An installation for removing mercury from waste materials by vacuum distillation comprises at least three electrically heatable, mobile, hermetically sealable furnaces (1), which, in order to form a cluster, are connected via a connecting line (3) and a cooling unit (4) to a distillation vessel, which vessel (5) is connected to a vacuum pump (8). A standpipe (3) with a mercury trap (6) is incorporated in each of the connecting lines between the furnaces and the distillation vessel.</p> |
