Argon plant 20 Nm3/h ~ 700 Nm3/h KDONAr-1200Y/1000/35Y Low Pressure Argon Generator Liquid oxygen equipment 99.9995% Ar
Specifications:
Argon Plant KDONAr-20~700 Nm3/h Series
MODEL CONTENTS | KDONAr-1000/1000/25Y | KDONAr-3000/3000/75Y | KDONAr-2800Y/2000/90Y | KDONAr-1700/1700/45Y | KDONAr-1000Y/1500/30Y |
GOX/GAN/ LAr flow | Nm3/h | 1000/1000/ 25 | 3000/3000/75 | 2800/2000/90 | 1700/1700/45 | 1000/1500/30 |
GOX/GAN/ LAr purity | ppm | 99.6%O2/ 5ppm(O2)/ 2 ppmO2,3 ppmN2 | 99.6%O2/ 10ppm(O2)/ 2 ppmO2,3 ppmN2 | 99.6%O2/ 5ppm(O2)/ 2 ppmO2,3 ppmN2 | 99.5%O2/ 10ppmO2/ 2 ppmO2,3 ppmN2 | 99.6% O2/ 100ppm(O2)/ 99.9995% Ar |
GOX/GAN /LAr pressure | MPa | 0.015/0.007/0.16 | 0.015/0.008/ 0.16 | 0.2/0.014/ 0.16 | 0.02/0.015/0.12 | 0.12/0.018/ 0.16 |
Subcooled | ℃ | 23/-23/-183 | 30/30/-183 | -184/38/-183 | 20/20/-183 | -179/29/ -181 |
Typical Product: KDONAr-1200Y/1000/35Y Argon plant
Output, purity and pressure
| Flow Nm3/h | Purity | Pressure MPa(G) | Subcooled (℃) |
LOX/GAN/LAr | 1200 Nm3/h /1000 Nm3/h/35 Nm3/h | 99.6% O2 /10ppm(O2)/ 99.9995% Ar | 0.2/0.018/0.16 | -180/37.5/ -183 |
Description:
The air is cleaned of large particles impurities with feedstock filter, and then goes into compressor to be compressed, and then goes into air cooling & water cooling tower to be cooled. The cooled air goes through molecular sieve adsorber, and then goes into heat exchanger to reach saturated condition, and then goes into fractionating column to get product.
According to different requirements, the internal compression air separation plant owns various process types. The typical process of current manufactured internal compression process air separation plant is expanded air going into lower column, which has two features: the first is that it is appropriate for producing large liquid amount; the second is that argon extraction rate is high. In additional, this process has a benefit that the feed air compressor and air booster can be combined to all-in-one machine.
There are many internal compression types, and different process is appropriate for different product requirements of oxygen, nitrogen and argon. It can be classified into three according to the difference of process types: the first is air boosting circulating and nitrogen boosting circulating; the second is expanded air going into lower column and expanded air going into upper column; the third is single pump internal compression and mult-pumps internal compression.
PFD
Applications:
We supplied the plants to many countries such as USA, Germany, Mexico, Indonesia, North Korea, Czech, Switzerland, Spain, Myanmar, Vietnam, Thailand, Russia, Mongolia, Syria, India, Kazakhstan, Iran, Saudi Arabia, Egypt, Brazil, Hungary, Malaysia, etc.
Competitive Advantage:
- Low noise
- Less quick-wear parts, easy maintenance
- Oxygen channel is completely isolated from the outside world, so that the oxygen is non-pollution, and the purity without drop.
- The safety, reliability and maintainability are fully considered in the general design of the fractionating column system.
- The waste nitrogen vent valve employs pre-opening type to prevent building the pressure of the upper column.
- The feed air compressor is equipped with impeller cleaning mechanism to descale and clean the impeller easily, which can make the compressor run under the efficient condition, and it is also a very important measure for the safe running of the compressor.
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