Wuxi Qijing Machinery Technology Co., Ltd.
| Payment Type: | L/C,T/T,D/P,D/A |
Status: Used
Applicable Industry: Hotels, Printing Shops, Garment Shops, Construction Works, Building Material Shops, Energy &Amp; Mining, Manufacturing Plant, Food &Amp; Beverage Shops, Machinery Repair Shops, Other, Food &Amp; Beverage Factory, Advertising Company, Farms, Restaurant, Home Use, Retail, Food Shop
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Egypt, Saudi Arabia, Australia, Romania, Canada, Indonesia, Morocco, Bangladesh, Turkey, Pakistan, Kenya, South Africa, United Kingdom, Argentina, Kazakhstan, Ukraine, South Korea, India, United States, Italy, Mexico, Chile, Kyrgyzstan, Uae, Russia, France, Germany, Spain, Colombia, Nigeria, Uzbekistan, Algeria, Thailand, Viet Nam, Philippines, Japan, Brazil, Malaysia, Sri Lanka, Tajikistan, Peru
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Place Of Origin: China
| Selling Units | : | Cubic Meter |
The innovative design of our pall rings plastic tower packing significantly increases its performance in terms of throughput, efficiency and pressure drop.
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Product Details
Product Informaion
The innovative design of our pall rings plastic tower packing significantly increases its performance in terms of throughput, efficiency and pressure drop.
Technical Parameters
| Specification | D*H*T | Number per m³ | Bulk density | Surface area | Free volume | F factor |
| (mm) | PCS | (kg/m³) | (m²/m³) | (%) | (m-1) | |
| Dg25 | 25*25*3 | 36000 | 630 | 210 | 73 | 540 |
| Dg38 | 38*38*4 | 12000 | 590 | 140 | 75 | 332 |
| Dg50 | 50*50*5 | 4900 | 520 | 100 | 78 | 210 |
| Dg76 | 76*76*9 | 1500 | 470 | 70 | 80 | 137 |
The Pall Ring is an advance on the raschig ring, with similar cylindrical dimensions.
Crucially it also has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.
Capacity Versus Pressure Drop
• Most suited in low pressure drop, high capacity applications;
• A range of sizes allows the tower to operate at an optimum efficiency and throughput;
• High degree of randomness;
• Consistent ratio of free and blocked passages, independent of orientation;
• Large surface area : volume ratio augments the rate of liquid film surface renewal to improve mass transfer.
Hold-up And Two-phase Contact
• Promotes highly efficient two-phase contact and distribution;
• A relatively high liquid hold-up promotes high absorption efficiencies, especially in cases where the reaction rates are slow;
• Uninterrupted and consistent passages for gas and liquid flow.
Versatility
• Open, cross-linked design provides a highly efficient used of the ring’s surface area;
• Robust to variations in liquid and vapour distribution.
Mechanical Strength
•Its internal cross-structure of diametrical spars make it mechanically robust and suitable for use in deep packed beds.
Key Benefits
* Available from stock
* Available in large 1m³ bulk bags, or smaller 100L sacks
* No minimum order quantities
* Mechanically robust and suitable for use in deep packed beds
* Full quality and material certification available
Typical Applications
* Suitable for use in deep packed beds
* Available in WRAS approved materials
* Plastics to suit almost any application
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