Knowledge base: Nitrogen Generating Plant

Angstrom Advanced is the leading supplier of Nitrogen Generators for refinery, petrochemical and other industrial applications. Our services for Hydrogen Generating Plant projects typically include conceptual design, detailed engineering, procurement, fabrication, construction, start-up and operational training. We provide a lump-sum, turnkey solution, handling everything from concept to start-up with our own resources whenever possible.

Liquid Nitrogen Generator Introduction


Maximal readiness to installation
The units are delivered fully assembled, complete with all accessories and control devices. That ensures quick and easy installation on the site and low cost maintenance. Each unit can be adapted to the operating conditions of the primary process and can meet the specific requirements of the customer.

High reliability and safety
Only high-quality and durable materials and components are used in the fabrication of our Nitrogen Generators.

Low power consumption
Our Nitrogen Generator by Membrane Separation has a higher separation capacity than any other unit in the market resulting in reduced feed air consumption per given output and purity.

Simple operation
The membrane unit is fully automated and capable of operating without supervision; the control keys are of a standard design. The product purity is controlled automatically, even during releases when purity control is not generally needed.

Simple control
The PLC -based process control system can be easily adjusted to the customer's needs.The control system is constantly monitoring and regulating the product purity and other key system parameters including Nitrogen Purity that can also be adjusted from 90% to 99.9%. All the data is conveniently displayed while safety warnings will warn of possible hazards and cut of the main power.

Light and compact
The membrane systems are easy to transport and install and adapt to various processes and site conditions.

Minimal maintenance required
Because the generator has almost no moving parts other than the control valve, the maintance and . The only replaceable components are parts of the filter. All the drainage valves are operated automatically and the data on the pressure drop across the filter comes to the operator desk.