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Metal Rasching Rings are a type of random column packing suitable for high-capacity and high-performance applications.
The design of the Raschig ring was invented by Friedrich Raschig and patented in 1914. The Raschig ring is a simple cylindrical shaped tube with an aspect ratio of 1:1. The aspect ratio is defined as the ratio between the height and the diameter of the Raschig ring.
Raschig’s design changed the market: the Raschig rings tremendously improved the performance of a column. Promoting contact between vapor and liquid phases, while minimizing liquid holdup of the column. Raschig rings are long lasting and cost effective, therefore still used today for many applications of mass transfer, preferentially however, for refilling existing columns.
Specifications
Specifications of Metal Rasching Ring Packing | |||||
Specifictions (mm) | Specific area (m2/m3) | Voidage (%) | Number (m3) | Dry Packing Factor (α×E×m) | Dry Packing Factor (α×E×m) |
76×76×1.6 | 68 | 0.95 | 1870 | 80 | 105 |
50×50×1.0 | 110 | 0.95 | 7000 | 130 | 175 |
38×38×1.0 | 150 | 0.93 | 19000 | 190 | 260 |
25×25×0.8 | 220 | 0.92 | 55000 | 290 | 390 |
15×15×0.6 | 350 | 0.92 | 248000 | 460 | 600 |
Applications
· Ethanol
· Biodiesel
· CO2 and H2S selective absorption
· Air pollution control scrubbers
· Water deaeration and decarbonation
Packaging & Shipping
Jumbo Bag+ Pallet
Company Information
In addition to stainless steel ring mesh products, GDS-Metal 's main products also include wire mesh, packing and column accessories. Our main customers are major petrochemical industries at home and abroad.
Our company has advanced production equipment, testing equipment and a professional technical team, maintains good cooperative relations with many universities and scientific research units, and has a professional technical team that has long been engaged in the research and development of chemical machinery. At present, our company has formed an all-round chemical equipment manufacturing enterprise integrating chemical process calculation, petroleum and new energy chemical equipment design, research and development, manufacturing and installation.
Metal Rasching Rings are a type of random column packing suitable for high-capacity and high-performance applications.
The design of the Raschig ring was invented by Friedrich Raschig and patented in 1914. The Raschig ring is a simple cylindrical shaped tube with an aspect ratio of 1:1. The aspect ratio is defined as the ratio between the height and the diameter of the Raschig ring.
Raschig’s design changed the market: the Raschig rings tremendously improved the performance of a column. Promoting contact between vapor and liquid phases, while minimizing liquid holdup of the column. Raschig rings are long lasting and cost effective, therefore still used today for many applications of mass transfer, preferentially however, for refilling existing columns.
Specifications
Specifications of Metal Rasching Ring Packing | |||||
Specifictions (mm) | Specific area (m2/m3) | Voidage (%) | Number (m3) | Dry Packing Factor (α×E×m) | Dry Packing Factor (α×E×m) |
76×76×1.6 | 68 | 0.95 | 1870 | 80 | 105 |
50×50×1.0 | 110 | 0.95 | 7000 | 130 | 175 |
38×38×1.0 | 150 | 0.93 | 19000 | 190 | 260 |
25×25×0.8 | 220 | 0.92 | 55000 | 290 | 390 |
15×15×0.6 | 350 | 0.92 | 248000 | 460 | 600 |
Applications
· Ethanol
· Biodiesel
· CO2 and H2S selective absorption
· Air pollution control scrubbers
· Water deaeration and decarbonation
Packaging & Shipping
Jumbo Bag+ Pallet
Company Information
In addition to stainless steel ring mesh products, GDS-Metal 's main products also include wire mesh, packing and column accessories. Our main customers are major petrochemical industries at home and abroad.
Our company has advanced production equipment, testing equipment and a professional technical team, maintains good cooperative relations with many universities and scientific research units, and has a professional technical team that has long been engaged in the research and development of chemical machinery. At present, our company has formed an all-round chemical equipment manufacturing enterprise integrating chemical process calculation, petroleum and new energy chemical equipment design, research and development, manufacturing and installation.
