Introduction
The ring was created by British scientist Dr. Dixon in 1947, so its pronunciation is Dixson ring. Dixon ring also call Theta ring. Theta ring packing is a small particle high efficiency packing, made of wire mesh, packing diameter and height are same. θ ring filler is mainly used in laboratory, small batch, high purity product separation process and isotope development. The pressure drop of θ ring packing is related to gas velocity, liquid spray quantity, weight of material system, surface tension, viscosity, characteristic factors of packing, and also has a bearing on the pre-liquid flooding treatment of packing.
Dixon ring is used mainly for laboratory and low-volume, high-purity product separation process.
θ ring packing's pressure drop is related to gas velocity, liquid spray volume, and material weight, surface tension, viscosity and characteristics of fill factors and pre-fill liquid. Θ ring hysteresis loop filler material than similar entities fill large, θ ring surface wetting situation completely than ordinary ceramic ring, film-forming rate, and thus more efficient. θ ring packing with the theoretical plate number of the increase in gas velocity increased, with the filler surface wettability and reduce the rate of decline.
Size D*H mm | Mesh Type n/m3 | Column Dia mm | Theoretical plate pcs/m | Bulk density Kg/m3 | Surface area m2/m3 |
φ2×2 | 100 | φ20-35 | 50-60 | 670 | 3500 |
φ3×3 | 100 | φ20-50 | 40-50 | 520 | 2275 |
φ4×4 | 100 | φ20-70 | 30-4 | 380 | 1525 |
φ5×5 | 100 | φ20-100 | 20-30 | 295 | 1180 |
φ6×6 | 80 | φ20-150 | 17-20 | 280 | 1127 |
φ7×7 | 80 | φ20-200 | 14-17 | 265 | 1095 |
φ8×8 | 80 | φ20-250 | 11~14 | 235 | 987 |
φ9×9 | 80 | φ20-300 | 8~11 | 200 | 976 |
Introduction
The ring was created by British scientist Dr. Dixon in 1947, so its pronunciation is Dixson ring. Dixon ring also call Theta ring. Theta ring packing is a small particle high efficiency packing, made of wire mesh, packing diameter and height are same. θ ring filler is mainly used in laboratory, small batch, high purity product separation process and isotope development. The pressure drop of θ ring packing is related to gas velocity, liquid spray quantity, weight of material system, surface tension, viscosity, characteristic factors of packing, and also has a bearing on the pre-liquid flooding treatment of packing.
Dixon ring is used mainly for laboratory and low-volume, high-purity product separation process.
θ ring packing's pressure drop is related to gas velocity, liquid spray volume, and material weight, surface tension, viscosity and characteristics of fill factors and pre-fill liquid. Θ ring hysteresis loop filler material than similar entities fill large, θ ring surface wetting situation completely than ordinary ceramic ring, film-forming rate, and thus more efficient. θ ring packing with the theoretical plate number of the increase in gas velocity increased, with the filler surface wettability and reduce the rate of decline.
Size D*H mm | Mesh Type n/m3 | Column Dia mm | Theoretical plate pcs/m | Bulk density Kg/m3 | Surface area m2/m3 |
φ2×2 | 100 | φ20-35 | 50-60 | 670 | 3500 |
φ3×3 | 100 | φ20-50 | 40-50 | 520 | 2275 |
φ4×4 | 100 | φ20-70 | 30-4 | 380 | 1525 |
φ5×5 | 100 | φ20-100 | 20-30 | 295 | 1180 |
φ6×6 | 80 | φ20-150 | 17-20 | 280 | 1127 |
φ7×7 | 80 | φ20-200 | 14-17 | 265 | 1095 |
φ8×8 | 80 | φ20-250 | 11~14 | 235 | 987 |
φ9×9 | 80 | φ20-300 | 8~11 | 200 | 976 |