Catalog
Else categories
- Home
- Internal devices of columns and apparatuses
- Metal tower packing
- Metal Raschig rings
- Raschig Ring, AISI 304, 35 mm
Raschig Ring, AISI 304, 35 mm
Documentation
Download instructions, catalog for Raschig Ring, AISI 304, 35 mm
Overview

Friedrich Raschig invented the rings on the 1880s, but did not patent them until the 1910s. Due to simple cylindrical shaped tube with an aspect ratio 1:1, the liquid will move in the thousands of channels formed by the rings, coating the inside and outside surfaces, and eventually flowing to the bottom. Gas entering at the bottom will flow through the same paths formed by the rings, and will have time to contact and react with the liquid.
Characteristics
Producer | BTS Engineering |
Material | AISI 304 stainless steel |
Diameter, mm | 35 |
Nozzle type | Raschig Ring |
Pour density, kg/m3 | 430 |
Specific surface area, m2/m3 | 150 |
Void factor, % | 93 |
Quantity m.cubic | 19 000 |
Application | absorber, dehydration, calciner, desorber, distillation, rectification, water saturation, packed columns, gas cleaning |
Analogue for | MACH Engineering LLC, НКС DOLSIN, AMACS, Ultimo Engineers, MTE, Pall Ring Company, Munters, Christy Catalytics, Koch-Glitsch |
Logistics data: |