Raschig ring


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Raschig ring

[′rä·shik ‚riŋ]
(chemical engineering)
A type of packing in the shape of a short pipe; used in columns for absorption operations, and to a limited extent for distillation operations.
References in periodicals archive ?
Tenders are invited for Raschig Ring For Air Dryer Part No.
Research produced the expressions of the coefficients of the porosity of granules having forms of balls, cylinders and irregular Raschig rings.
In addition to electrical porcelain, EMCO runs a full fledged department for production of chemical porcelain such as Acid Proof Lining Bricks, Raschig Rings and Saddles and Special Refractories.