Gas Generators
Nitrogen, Oxygen
Hydrogen

Nitrogen flow : 5-10000Nm³/hr

Nitrogen purity : 95%-99.9995%

Nitrogen pressure : 5-10 bar(G)

Nitrogen dew point : -40℃~ -45℃

Notes : PSA Nitrogen system can be installed on one skid or containerized , any other requirements are welcome to customize .

Proven & reliable technology ;

Advanced design , Plug & Play ;

Lower energy consumption, high efficiency ;

Fully automatic PLC control with remote control , the operation parameters of the equipment can be monitored by mobile APP and computer WEB terminal;

The equipment is equipped with energy monitoring and energy-saving adjustment, which can automatically adjust the operating parameters of the system within the range of 50-100% according to the actual gas consumption;

Professional equipment annual maintenance plan and regular on-site inspections

by professionals ensure long-term stable operation of the nitrogen generator and

eliminate the worries of users；

Options for movable or fixed type ;

Nitrogen flow : 5-6000Nm³/hr

Nitrogen purity : 95%-99.99%

Nitrogen pressure : 5-500 bar(G)

Notes : Membrane Nitrogen system can be installed on one skid or containerized , any other requirements are welcome to customize .

GAS OSM membrane nitrogen generators are flexible & movable, integrated.

OSM gives you max purity 99.9%, max pressure up to 500 bar(g)/7200 PSI (g)

(with high pressure booster)

Sumairui gas have two types of nitrogen purifier to get high purity 99.999% ：

1. Hydrogeneration purifier（ OSP-H ）

Add hydrogen to the crude nitrogen (99-99.9% purity),react with oxygen in ordinary

nitrogen gas under the action of catalyst, Producing water ,And then through the molecular

sieves adsorption to obtain the high purity nitrogen.

Flow : 5-10000Nm³/hr

Purity : 99%-99.999%

Pressure : 10-12 bar(G)

Oxygen content : ＜ 5ppm

Dew point : -60 ℃

Add carbon to the crude nitrogen (99-99.9% purity),react with oxygen in ordinary nitrogen

gas under the action of catalyst, carbon dioxide, carbon monoxide, And then through the

molecular sieves adsorption to obtain the high purity nitrogen.

C+O2= CO2

Capacity : 5-6000Nm3/hr

● O2: ＜ 3 ppm

● Purity : 99.9997%

● Pressure : 4-5 bar(G)

● Dew point : -70℃

OXYGEN GENERATOR

Sumairui gas oxygeneration generator including industrial oxygen

generator & medical oxygen generator

1. Industrial oxygen generator（ OSO serizes)

Oxygen generator using zeolite molecular sieves via pressure swing to get 90%-95%

oxygen from air Simple structure , lower cost for installation and maintenance

Capacity : 5-300Nm3/hr

● Purity : 90%-95%

● Pressure : 3-4bar(G)

● Dew point : -50℃

Medical oxygen generator are used for hospital, Nursing Home etc .It consist of main

equipment (Oxygen generator ), pipelines, accessories, monitoring with alarming system.

Which was widely used for new and rebuilt medical projects .

Notes：

※ OSP-C models suitable for strict requirements for hydrogen & oxygen content field

※ Dimensions will be customized

※ Other special requirements as per site conditions

Flow : 5-150 Nm³/hr

Purity : 93%-95%

Pressure : 3-200 bar(G)

Dew point : -50℃

We are able to provide you cost effective solution in gas purifier equipment, it can be made as like as a in-line filter type or off-line floor standing unit, exactly type will be suggesting according the capacity of production. About the maximum purification rates it can be designed from 99,9995 to 99,99999999%

STANDARD FEATURES: Lifting Lugs Inlet Diverter Vortex Breaker Wire Mesh / Mist Extractor Liquid Level controller Liquid Level Control Valve Pressure Safety Valve Level Gauges Pressure and Temperature Indicators Structural Skid

Flow : 5-500 Nm³/hr

Purity : 75% H₂ + 25% N₂

Pressure : ＜ 1 bar(G)

Ammonia content : ＜500 ppm

Flow : 1-500 Nm³/min

Pressure : ＜10 bar(G)

Dew point : -60 ℃

Pressure range：0.5-1.0Mpa

Pressure dew point： -40℃

Inlet oil content：≤0.1PPm

Regeneration gas consumption：12%-15%

Control mode: PLC control

Power Supply：AC 220V/50HZ/60Hz

Design condition: inlet temperature: 20-45 ℃

Ambient temperature:＜ 40℃

Working pressure: 0.7-0.8 MPa

Pressure loss: ＜0.5 bar(G)

Flow : 1-500 Nm³/min

Pressure : ＜10 bar(G)

Dew point : -60 ℃

Pressure range：0.5-1.0Mpa

Pressure dew point： -40℃

Inlet oil content：≤0.1PPm

Regeneration gas consumption：7%-10%

Control mode: PLC control

Power supply: 380V/220V/50Hz/60Hz

Period: T = 2-6 (H)

Design condition: 20-45℃

Working pressure: 0.7-0.8 MPa

Pressure loss: ＜0.5 bar(G)

Flow : 1-500 Nm³/min

Pressure : ＜10 bar(G)

Dew point : -60 ℃

Minimum inlet air temperature：100℃-140℃

Pressure range：0.5-1.0Mpa

Pressure dew point： -40℃

Regeneration gas consumption：≤1.5%

Inlet oil content：≤0.1PPm

Control mode: PLC control

Power supply: AC 220 V / 50 Hz/60Hz

Period: T = 6-8 (H)

Working pressure: 0.8MPa

Inlet cooling water temperature: 20-40 ℃

Pressure of cooling water : 2-5 bar(G)

Notes: Other special requirements will be customized

Under normal temperature for adsorbing by molecular sieves, while regeneration in heating, for drying gas (H₂, N₂, Ar) .

Flow : 3-500Nm³/hr

Pressure : ＜20 bar(G)

Dew point : -60 ℃