Nitrogen Generation Systems: Cost-Efficient Solutions for Your Business
Why Produce Nitrogen In-House?
Nitrogen (N2) is a versatile, inert gas used in various industries. The air we breathe consists of 78% nitrogen, making it one of the most abundant and essential gases. Its non-reactive properties make it invaluable in industries where oxidation needs to be controlled or avoided, such as:
- Oil & Gas: For inerting, blanketing, and purging operations.
- Chemical Processing: To maintain safe, low-oxygen environments.
- Food & Beverage: For packaging, preservation, and processing applications.
- Gas Injection Molding: Critical for molding plastic and metal parts.
- Metals Production: Including heat treatment and fabrication processes.
- Beverage Industry: Both alcoholic and non-alcoholic production and packaging.
- Pharmaceuticals: For controlled environments in drug manufacturing.
- Rubber Manufacturing: As an essential component in rubber curing processes.
- Forestry & Mining: For inert atmospheres in sensitive operations.
- And Many More…
How Can CAE Help You Generate Nitrogen?
At Central Air Equipment (CAE), we specialize in providing compressed air and nitrogen generation solutions. By producing nitrogen on-site, businesses can save substantially compared to relying on bulk nitrogen deliveries. Our nitrogen generators cater to a variety of needs, from standard membrane nitrogen generators to fully customized pressure swing adsorption (PSA) systems.
Our nitrogen systems are designed to meet various purity levels (up to 99.999%), pressure requirements (up to 21,750 PSI), and flow volumes, with the flexibility to scale as your needs evolve.
Two Methods for Nitrogen Production
We offer two primary nitrogen generation technologies based on your business needs:
Osmosis Membrane Technology
Membrane nitrogen generators use polymer membranes to separate nitrogen from compressed air. This technology is ideal for applications requiring lower purities and moderate flow rates. It is simple to maintain, with no moving parts, making it a cost-effective solution.
Pressure Swing Adsorption (PSA) Technology
PSA systems offer higher nitrogen purities and are suited for applications requiring higher volumes and pressures. The PSA system uses Carbon Molecular Sieve (CMS) to absorb oxygen and other gases from compressed air, leaving pure nitrogen. These systems are ideal for industries requiring up to 99.999% purity.
Custom Nitrogen Generation Packages
Trailer Mounted Nitrogen Unit
This particular package that we customized for an Oil and Gas client here in Canada, and it truly emphasizes our mobile design capabilities. What you see here is a completely mobile Nitrogen Generation Package ready to be picked up and towed to site. It even comes complete with an onboard power generator for remote areas where electricity from the grid is not available.
This package utilizes a Nitrogen Membrane system, where a total of three parallel membranes are used to generate the Nitrogen for the client’s intended use and requirements. You’ll also notice that this enclosed package is heated, vented and insulated to provide the Nitrogen Generation System ideal ambient operating conditions inside the enclosure.
Skid-Mount Electric N2 Generation Package
Not only did our customer in this application (Coil Tubing purge) require Nitrogen, they required Nitrogen at High Pressures (2250 psig). This project was an excellent example of how we can combine our different capabilities for Nitrogen and High Pressure into one complete skid-mounted package.
This particular system uses a Pegasus Air Compressor from our Partners at Stallion Air Incorporated in the USA. Capable of up to 7,000 PSI (If needed), this unit has no problem generating Nitrogen at the pressure required by our customer. This package comes complete with Air and Nitrogen storage tanks which not only act as storage vessels but also act as pressure buffers to ensure the consistent flow of Air and Nitrogen are being delivered.
Containerized Membrane Nitrogen Package
This particular Nitrogen Package we built for a local company in the Energy sector, and we believe it shows our capabilities of combining our Skid Mounted design with our Containerized Packages. As you can see, this is a containerized enclosure mounted on a fabricated skid frame. This package was designed to have multiple tie-in connections on the outside when additional feed air is required.
This solution was designed as a “point of use” system where compressed feed air is supplied on the individual sites where this package would be transported to. You’ll notice that we have installed a “radiator” type heat exchanger and large filter to the outside of this package so that the compressed feed air from site can cool down and be cleaned prior to entering the Nitrogen Membranes onboard this package (thereby preserving their life and optimizing their efficiency). Lastly, take note of the amount of space we’ve provided in the design and build of this package – space required for serviceability down the road.
From a maintenance perspective, there’s an abundance of room for on-site Millwrights and other technical personnel to work comfortably.
Tailored Solutions for Diverse Applications
At CAE, we understand that each industry has unique needs when it comes to nitrogen generation. Whether you require high-purity nitrogen for pharmaceutical production or a portable nitrogen solution for mining operations, we have the experience and expertise to deliver a solution that works for you.
Ready to Learn More? Request a Quote Today
If you’re ready to explore the benefits of producing nitrogen in-house, or if you need more information on how our systems can benefit your operations, contact us today for a personalized quote. Let us show you how easy and cost-effective nitrogen generation can be.
