Raschig Super-Ring
The Raschig ring, the origin of various packing
elements, developed over 100 years ago by
Raschig GmbH, is a surface-structured packing,
which evolved into fourth generation metal
column packing, “Raschig Super-Ring
(RSR).”Our company formed a business alliance
with Raschig GmbH in 1997, and has been
providing their products mainly in the Japanese
market since then.
- Absorption and adsorption technology
- Concentration, acid, distillation technology
Features
・Smooth gas flow and reduced pressure loss with alternating wave structure
・Liquid film flow with entangled packing, similar to our latest model SPIRAX, resulting in large material transfer (Same effect is confirmed with our product, TELLERETTE.)
・Flooding at joints prevented with “Semi Structured Packing”
・Support rings do not have to be completely removed when remodeling shelf block towers
・However, when remodeling to standard packings, support rings need to be completely removed up to the outer-circumference edge.
・Reduced number of redistributors with homogeneous liquid distribution
・Cost savings with high-speed machines
・RSR is available in SUS as well as materials that are thick or thin such as titan, nickel, and tantalum
・HETP, pressure loss and intensity are far beyond the most efficient random packings
・Verified high performance of RSR by tests in the world-class distillation research institute, FRI (Fractionation Research, Inc.)
・Liquid film flow with entangled packing, similar to our latest model SPIRAX, resulting in large material transfer (Same effect is confirmed with our product, TELLERETTE.)
・Flooding at joints prevented with “Semi Structured Packing”
・Support rings do not have to be completely removed when remodeling shelf block towers
・However, when remodeling to standard packings, support rings need to be completely removed up to the outer-circumference edge.
・Reduced number of redistributors with homogeneous liquid distribution
・Cost savings with high-speed machines
・RSR is available in SUS as well as materials that are thick or thin such as titan, nickel, and tantalum
・HETP, pressure loss and intensity are far beyond the most efficient random packings
・Verified high performance of RSR by tests in the world-class distillation research institute, FRI (Fractionation Research, Inc.)
Petrochemical ／ Steel,Metal,Paper,Inorganic Chemical ／ Medical,Food,Biochemical ／ Industrial Waste Treatment
Major Applications
- Absorption, diffusion and distillation towers
Specification of Raschig Super-Ring (RSR)
| Raschig Super-Ring [model number] |
Weight [kg/m³] |
Bulk Quantity [PCS/m³] |
Surface Area[m²/m³] | Void[%] | Size (Diameter) | |
|---|---|---|---|---|---|---|
| [mm] | [inch] | |||||
| RSRNo.0.3 | 340 | 180,000 | 315 | 96 | 15 | 0.3 |
| RSRNo.0.5 | 275 | 145,000 | 250 | 97 | 20 | 0.5 |
| RSRNo.0.7 | 250 | 45,500 | 180 | 98 | 25 | 0.7 |
| RSRNo.1 | 220 | 32,000 | 150 | 98 | 30 | 1 |
| RSRNo.1.5 | 190 | 13,100 | 120 | 98 | 38 | 1.5 |
| RSRNo.2 | 165 | 9,500 | 100 | 98 | 50 | 2 |
| RSRNo.3 | 150 | 4,300 | 80 | 98 | 70 | 3 |
*Raschig Super-Ring is the registered trade mark of Raschig GmbH.
Product Lineup
-
Catalytic WAO Effluent Water Treatment System
-
Submerged Combustion System
-
BMB Stripper
-
Dioxins Decomposition Catalyst
-
Local Exhaust Ventilation and Combustion System
-
Fluorocarbon Destruction System
-
BMB Absorber
-
Fluidized-bed Incineration System
-
Kiln Gasification System
-
Melting Kiln System
-
Solvent Recovery and Refining System
-
Acid Recovery and Concentration System
-
Ammonia Separation and Decomposition Process
-
Tower Internals
-
SPIRAX
-
Raschig Super-Ring
-
Thermal Oxidizer
-
Raschig Super-Pak
-
Chlorine Drying Process