N2/H2/O2/Ar/He/NH3/CO2/Clean Dry Air/Point Of Use 7N-9N Purification Plant
Ranking The Top 99.99999% Safety Helium Gas Purifier for Laboratory
7N Inert Gas Purification System
The 7N Inert Gas Purification System consists of two main parts: the gas circuit and the electronic control. The gas circuit includes a high-temperature catalyst purification unit, multiple parallel low-temperature catalyst purification units, a series of pneumatic valves, gas pipelines, and heat exchangers. This system combines high-temperature catalysis and low-temperature adsorption to remove impurities such as H2O, O2, CO, CO2, CH4, NMHC, and H2 from the process gas, reducing them to less than 5 parts per billion (ppb). It can be equipped with particle filters with a filtration precision of 0.003 microns.
The electronic control part includes a PLC (Programmable Logic Controller), temperature controllers, and a touch screen. This part manages the purification, regeneration, and safety alarm processes, ensuring the purification system operates continuously, safely, and stably.
Flow Range: 30-6000 Nm³/h
Impurity Levels: Less than 5 ppb for all impurities in the output gas
Methane Removal: Capable of removing methane from inert gases
Filter Option: Can be configured with 0.003-micron filters
Purification Tank Material: 316L stainless steel
Catalyst Units: One high-temperature catalyst unit and multiple low-temperature adsorption units; the initial stage does notrequire regeneration, while the later stage regenerates in situ
Operation: Fully automated and continuous gas supply
| Product Model |
7N-30-I |
7N-300-I |
7N-1000-I |
| Purifiable Gases |
N2, Ar, He, Xe, Ne, Kr |
| Standard Flow Rate |
30Nm3/h,40Nm3/h,60Nm3/h,
100Nm3/h,150Nm3/h,200Nm3/h |
300Nm3/h,400Nm3/h,
600Nm3/h,800Nm3/h |
1000Nm3/h,1500Nm3/h,2000Nm3/h,
3000Nm3/h,4000Nm3/h,6000Nm3/h |
| Maximum Pressure |
1.0 |
1.0 |
1.0 |
| Maximum Pressure Drop |
0.1 |
0.1 |
0.1 |
| Particle Filter |
1 |
N/A |
N/A |
| Removed Impurities |
H2O, O2, CO, CO2, H2,CH4, NMHC |
| Purification Performance |
<5ppb |
9N Inert Gas Purification System
The 9N Inert Gas Purification System consists of two main parts: the gas circuit and the electronic control. The gas circuit includes a high-temperature catalyst purification unit, multiple parallel low-temperature catalyst purification units, a series of pneumatic valves, gas pipelines, and heat exchangers. This system combines high-temperature catalysis and low-temperature adsorption to remove impurities such as H2O, O2, CO, CO2, CH4, NMHC, and H2 from the process gas, reducing them to less than 1 part per billion (ppb). It can be equipped with particle filters with a filtration precision of 0.003 microns.
The electronic control part includes a PLC (Programmable Logic Controller), temperature controllers, and a touch screen. This part manages the purification, regeneration, and safety alarm processes, ensuring the purification system operates continuously, safely, and stably.
Flow Range: 30-6000 Nm³/h
Impurity Levels: Less than 1 ppb for all impurities in the output gas
Methane Removal: Capable of removing methane from inert gases
Filter Option: Can be configured with 0.003-micron filters
Purification Tank Material: 316L stainless steel
Catalyst Units: One high-temperature catalyst unit and multiple low-temperature adsorption units; the initial stage does not require regeneration, while the later stage regenerates in situ
Operation: Fully automated and continuous gas supply
| Product Model |
9N-30-I |
9N-300-I |
9N-1000-I |
| Purifiable Gases |
N2, Ar, He, Xe, Ne, Kr |
| Standard Flow Rate |
30Nm3/h,40Nm3/h,60Nm3/h,
100Nm3/h,150Nm3/h,200Nm3/h |
300Nm3/h,400Nm3/h,
600Nm3/h,800Nm3/h |
1000Nm3/h,1500Nm3/h,2000Nm3/h,
3000Nm3/h,4000Nm3/h,6000Nm3/h |
| Maximum Pressure |
1.0 |
1.0 |
1.0 |
| Maximum Pressure Drop |
0.1 |
0.1 |
0.1 |
| Particle Filter |
0.003 |
N/A |
N/A |
| Removed Impurities |
H2O, O2, CO, CO2, H2,CH4, NMHC |
| Purification Performance |
<1ppb |
WOBO Group has been engaged in the low-temperature and air separation industries for decades. Operating Cryogenic Application Equipment, Gas Separation Equipment, Green New Energy Equipment and other products. Providing customers with the best products and solutions has always been our goal.
WOBO Group has forged strategic partnerships with numerous renowned companies specializing in gas separation and purification, enabling us to tap into a wealth of expertise in equipment operation. Our company boasts an impeccable product development and production system, complemented by a highly skilled and experienced technical team. Our unwavering commitment lies in delivering cutting-edge products and exceptional service to our valued customers. With meticulous design, superior quality, and outstanding support, we strive to be the driving force behind our customers' continued growth and success.
Audited Supplier 
){kind=link}