(EN)
The invention relates to baffles for material exchange columns having at least one packing bed (201, 301, 401). The packing bed (201, 301, 401) has at least one first packing block (208, 302, 402) and at least one correction element (209, 303, 403) assigned thereto. The packing block (208, 302, 402) and its assigned correction element (209, 303, 403) produce different final distributions of liquid or systematic multiple distributions. The packing block (208, 302, 402) and its assigned correction element (209, 303, 403) are so fitted and selected that the systematic multiple distribution in the liquid phase caused by the packing block (208, 302, 402) is at least partially corrected by the systematic multiple distribution of the assigned correction element (209, 303, 403). The use of this packing in material exchange columns makes possible enhanced separation efficiency or higher packing beds.
(ZH) 本发明涉及一种用于物质交换柱的内部构件,该内部构件含有至少一填料床层(201;301;401)。该填料床层(201;301;401)具有至少一个第一填料组件(208;302;402)和至少一个与之相配的校正元件(209;303;403),其中该填料段(208;302;402)和与之相配的校正元件(209;303;403)产生不同的液体最终分布或系统的不均匀分布,该填料段(208;302;402)和与之相配的校正元件(209;303;403)应这样选择和排列,要使由填料段(208;302;402)所引起的液相中的系统不均匀分布至少部分被与之相配的校正元件(209;303;403)所产生的不均匀分布所校正。将这种填料用于物质交换柱可达到较高的分离效率或者有可能使填料床层更高。