DDX Nitrogen Purifier Systems
Advantages
Dalgakıran’s brand new DDX Nitrogen Treatment System offers an extremely economic means of increasing the required nitrogen purity beyond 99.9% to 99.999%.
The DDX Series uses a specially designed catalyst with a large surface area to increase nitrogen purity.
The oxygen left on the catalyst surface after the reaction is reduced to no more than 10 ppm.
DDX Nitrogen Treatment Devices when used in conjunction with DNG Nitrogen Generators use small amounts of hydrogen to prevent compressed air loss and deliver very pure nitrogen. This system delivers very pure nitrogen while keeping power consumption to a minimum.
The nitrogen gas obtained from a nitrogen generator is enriched with a minimum amount of hydrogen before it passes into the catalyst. The hydrogen reacts with the residual oxygen of the nitrogen, the chemical reaction being water vapor and heat, which are removed by filtration & drying.
Thanks to our innovative DCX system you can produce ultra-pure nitrogen with smaller air compressors.
Working Principle
Compared with existing applications, Dalgakıran’s compact designed Nitrogen Treatment System can take nitrogen produced at 99.5-99.9% purity and convert it to 99.999% pure nitrogen while delivering considerable energy savings in nitrogen production costs.
The system uses a catalytic reaction to remove the oxygen left over from the DNG generator from the PSA Nitrogen Generator outlet by utilizing the reaction between the residual oxygen and hydrogen to produce 99.999% pure nitrogen. The only by-product of this catalytic reaction is water.
The low cost of the hydrogen needed for the reaction results in considerable long-term savings. In fact, this newly developed nitrogen purifier lets you produce extremely pure nitrogen using lower capacity air compressors and equipment.
As the reaction increases the temperature of the nitrogen, the DDX Nitrogen Purifying System is integrated into a High-Temperature Air Dryer, combining two products in a single unit for a complete solution.
| Model | N2 99.999% (m³/min) |
|---|---|
| DDX 10 | 0,017 |
| DDX 20 | 0,033 |
| DDX 35 | 0,058 |
| DDX 60 | 0,100 |
| DDX 95 | 0,173 |
| DDX 120 | 0,232 |
| DDX 150 | 0,283 |
| DDX 250 | 0,452 |
| DDX 330 | 0,597 |
| DDX 450 | 0,807 |
| DDX 510 | 0,925 |
| DDX 570 | 1,027 |
| DDX 730 | 1,343 |
| DDX 910 | 1,643 |
| DDX 1110 | 1,998 |
| DDX 1230 | 2,205 |
| DDX 1370 | 2,443 |
| DDX 1820 | 3,303 |
| DDX 2050 | 3,852 |
| DDX 2550 | 4,618 |
| HDX 2950 | 5,697 |
| DDX 3540 | 6,675 |
| DDX 4160 | 7,698 |
| DDX 5560 | 9,267 |
| DDX 6050 | 11,438 |
| DDX 7500 | 13,607 |
| DDX 9170 | 15,283 |
| DDX 11200 | 18,667 |