Mobile Membrane Nitrogen Generators

A turnkey package for nitrogen generation from atmospheric air in a containerised module that operates in all climate zones and under all weather conditions, including autonomous operation. Plants can vary the purity of the product they generate over a wide range.

Capacity

up to 3,000 m3/h

Nitrogen purity

up to 99.9%

Warm-up period

up to 10 minutes

Operating temperature

–50 to +40 °C


Benefits of Grasys Mobile Membrane Nitrogen Generators

Grasys Mobile Membrane Nitrogen Generators are the most reliable and high quality equipment available on the market today, thanks to the unique accumulated experience of in-house equipment development, continuous improvement of quality and production technology.

When you choose Grasys equipment, you get reliable and long-lasting nitrogen generation packages.

Specially designed and manufactured for field use, mobile units are self-contained containerised systems for nitrogen generation from atmospheric air.

Product Images

Product Design Options

Fixed Design

Free equipment placement, on-skid or on-platform design.

Packaged Modular (Transportable)

Modular container or sea container design. Operation in various climatic zones.

Truck-Mounted

Designed on a trailer, skids, as well as in a self-propelled version based on the KamAZ and URAL chassis.

Prefabricated Building

Modular frame building using light steel thin-walled structures and sandwich panels.
Тех. характеристики

Capacity, m³/hup to 3,000

Nitrogen purity, % up to 99.9

Pressure, MPaup to 35

Dew point temperature, °C−40 to −60

Operating temperature, °C–50 to +40

Membrane module operating life, thousand hoursup to 180

General Description

Grasys mobile membrane nitrogen generator is a self-contained system designed to generate up to 3 000 m3/h of nitrogen. Nitrogen systems are comprised of a diesel or electric driven compressor, air handling unit, gas separation unit and control system. One of the facility essential elements that in many ways determines performance infallibility and life duration is gas separation unit based on hollow fiber membrane technology. R&P Co. Grasys is engaged in a full cycle of developing and manufacturing mobile membrane nitrogen generators.

The core process and non-process equipment of nitrogen plants is mounted inside modular containers designed for operation in various climatic zones in line with the requirements of GOST 15150-69 and equipped with automatic systems of suction-and-exhaust ventilation, heating, fire-fighting, security and fire alarms, external, internal and emergency lights. Plants can be fabricated as permanently installed, trailer- or truck-mounted. Modular containers are made in the desired size and configuration. Subject to capacity and Customer’s requirements the plants are made in single-module or multi-module configuration.

Using in assembly with nitrogen systems compressor equipment, instrumentation from mainstream manufacturers, highly intelligent advanced control system and Grasys membrane gas separation unit of perfect design ensures its outstanding reliability, guaranteed achievement of the specified performance data and user friendliness. The mobile nitrogen generator provides service life of over 20 years.

Applications of Mobile Membrane Nitrogen Generators

  • Creating an inert atmosphere in various processes at remote facilities
  • Ensuring explosion and fire safety in various processes at remote facilities
  • Testing and purging of pipelines and equipment
  • Cleaning of process reservoirs
  • Preventing oxidation processes
  • Nitrogen fire extinguishing
  • Process catalyst regeneration
  • Product packaging in a nitrogen atmosphere
Система управления и контроля

Advanced, Smart GRASYS Intelligent Control-8 Control and Monitoring System

The advanced, smart GRASYS Intelligent Control-8 monitoring and control system ensures the simplest and most convenient control of the GRASYS nitrogen generation plant.

The GRASYS Intelligent Control-8 monitoring and control system provides:

  • Full control of all nitrogen generation plant systems;
  • Manual, automatic and remote control options;
  • The ability to integrate the unit's control system into the factory-wide control system;
  • Emergency interlocks to protect against falling outside the permitted limits of key process parameters;
  • Switching the unit to standby mode under zero nitrogen consumption;
  • A wide range of additional options, including the ability to control unit parameters via the Internet;
  • Archiving the main technical parameters of the equipment;
  • The control panel is equipped with an active LCD display and shortcuts to access the most important functions.

Benefits of Grasys Mobile Membrane Nitrogen Generators

  • Exceptional reliability and high build quality based on extensive manufacturing experience
  • Perfect membrane module design
  • Advanced, smart GRASYS Intelligent Control-8 control and monitoring system
  • Using the high-performance membrane modules of the latest generation
  • Using components from the world's leading manufacturers
  • Minimum time required to warm up and start-up intermittently used packages (accelerated warm-up of equipment ensures quick start-up after downtime under the heating off conditions)
  • Supplied fully operational in a standard container
  • Comfortable working conditions for staff during routine maintenance, convenient maintenance at all seasons and in all weather conditions, storage facilities for tools, spare parts and accessories, calibrating gas mixtures, etc.
  • Dust and moisture proof, no condensation
  • Fire safe, vandal proof
  • Can be transported by all land and water modes of transport
  • Long, trouble-free operation
  • High energy efficiency
  • Small-sized, lightweight
  • Low cost of generated nitrogen
  • Low operating costs

Operating Procedure When Dealing With R&P Co. Grasys

1

Submit a request on the site or reach our specialist by phone

2

Grasys expert speaks to you and finds out your needs

3

You fill out a questionnaire with the desired equipment parameters

4

Our expert prepares a quotation with the most efficient solutions to your application. Contract to be concluded

5

We perform engineering, designing, manufacture equipment with its further testing and placing into service, etc

6

We ship equipment to the operational location and provide a package of documents

7

We are engaged in start-up operations and equipment commissioning

8

We provide aftersales service to ensure equipment efficient performance and reliability excellence (optional)

Advantages of Cooperating with R&P Co. Grasys

High-tech Russian manufacture

Implementation of import substitution programs

Hands-on experience in implementing over 1600 projects within 20 years

Manufacturing equipment of any size and level of sophistication

Turnkey projects (EPC-contracts)

Prompt technical support

Information contained herein does not constitute а public offer

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