Description
Raschig rings approx. 5 x 5 mm are classic random packing elements intended to enlarge the contact surface available for gas–liquid mass transfer inside laboratory and process columns. Formed as short open cylinders, they settle into a free-draining bed that supports distillation, absorption and related separation operations. The approximate 5 × 5 mm size is appropriate for larger laboratory columns and pilot units where a somewhat coarser packing is preferred to maintain open vapour pathways. Delivered in a convenient 1 kg pack, the rings allow straightforward charging or replenishment of packed column sections. Once in place, the hollow cylindrical geometry provides numerous interstitial voids and wetted surfaces that encourage even liquid films and continuous gas flow through the bed. Laboratories choose Raschig-type packing when a robust, easy-to-handle random packing is specified for vapour–liquid contacting work. The approx. 5 × 5 mm format helps balance surface area against pressure drop in medium-scale apparatus. These packing rings come from manufacturer Hecht and correspond to conventional Füllkörper practice used in research and routine laboratory separations. Uniform ring dimensions assist in achieving consistent packing density from one column fill to the next, supporting reproducible experimental results.
This article is part of Other lab tools & accessories, in Tools & accessories.
Key features
- Pack size: 1 kg
- Product type: Raschig rings
- Dimensions: approx. 5 x 5 mm
- Form: Open cylindrical packing rings
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Questions about Raschig glass rings ca. 5 x 5 mm
What is this article?
Raschig glass rings ca. 5 x 5 mm is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Other lab tools & accessories, inside Tools & accessories, in Labware.
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