What Is An Ultra-High Purity (UHP) Nitrogen Generator Used For?

Some industries use nitrogen to achieve their manufacturing objectives. Nitrogen comes in various grades, from low-purity nitrogen and up. Knowing what ultra-high purity nitrogen is used for can help you decide if this type of nitrogen is right for your industrial application.

What is Ultra-High Purity Nitrogen Gas?

Ultra-high purity nitrogen generators (UHP) produce ultra-high purity nitrogen gas. Nitrogen gas can only be ultra-high purity if it exists in concentrations of 99.999% with negligible impurities. Any variation on these specifications may mean that the nitrogen is no longer ultra-high purity.

Oxygen cannot be present in ultra-high purity nitrogen in quantities greater than ten parts per million. And total hydrocarbons cannot be present in ultra-high purity nitrogen in amounts greater than 0.5 per million by volume.

What Industries Use a UHP Nitrogen Generator?

Nitrogen generators are used in a variety of industries. However, not all of these industries require ultra-high purity nitrogen generators. The industries that use ultra-high purity nitrogen generators include:

Metalworking Grade Nitrogen

Laser cutting processes require 99 – 99.999% nitrogen.

Pharmaceutical Industries

Pharmaceutical manufacturing processes require nitrogen because many drugs require high-grade to ultra-high nitrogen with a purity between 97 – 99.99%. Nitrogen is used for nitrogen receptacles, storage tanks, and other equipment and may be used in drug packaging to help medications retain freshness, thereby preventing the active ingredients from deteriorating.

Electronic & Semiconductor Manufacturing

Nitrogen is used in electronics and semiconductor production. This industry requires at least 99.99 – 99.999% nitrogen. A few processes in this industry use lower concentrations of nitrogen.

Do You Need an Ultra-High Purity Nitrogen Generator On-Site?

There are many reasons to get a UHP generator on-site, including:

  • Never run low again. When you rely on nitrogen gas delivery to your facility, there’s always the possibility that your nitrogen gas supply will run low. When you have your own generator, this will never happen.
  • Cost-effective. Delivery charges and other fees associated with nitrogen cylinder delivery can dramatically raise the cost of using nitrogen. Having your own generator keeps costs manageable.
  • Safety. Nitrogen cylinders can be a safety hazard if not properly handled. Using a generator eliminates any risks that may come from using cylinders.
  • Avoid supply issues. Every industry can be affected by supply chain issues – and the nitrogen gas supply chain is no exception. You can avoid these problems when you have a nitrogen gas generator, which keeps your company functioning.
  • Never have a supply delay again. Your supplier of nitrogen gas may experience delays for a variety of reasons. You can avoid this problem with a nitrogen generator.

Want More Information? Contact On Site Gas Systems

On Site Gas systems help businesses like yours get the nitrogen gas they need for their manufacturing processes. We can help you learn more about how a nitrogen generator would benefit you – contact us to arrange for a free consultation.

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How Does an Oxygen Generator Work?

Many industries need high purity oxygen for their manufacturing needs. Getting oxygen gas can be expensive and impractical without a dedicated oxygen generator. Knowing how an oxygen generator works can help you decide if this type of generator is right for you.

What is an Oxygen Generator?

An oxygen generator is an application that uses a unique selective adsorption technology to separate the oxygen from the nitrogen and other components in compressed air. The oxygen can flow through sieve that retains any nitrogen, producing high purity oxygen.

Oxygen generators are very similar to nitrogen generators. One way that oxygen generators are different is the material inside the sieve is made from zeolite instead of carbon.

Air channeled through the oxygen generator is separated into the gasses that make up the air. The sieve selectively absorbs the nitrogen with the zeolite, thus allowing the high purity oxygen to flow through the generator and be used in an application, or stored in tanks as needed.

What Are Oxygen Generators Used for?

Various applications can use an oxygen generator, including medical, sewage and wastewater treatment, paper making, food and beverage industries, glass manufacturing, mining, commercial fish farming, metallurgy, gasification processes, and more.

How Do Oxygen Generation Systems Work?

So, how do oxygen generators work? The generator uses an adsorptive tower with zeolite to retain nitrogen while allowing oxygen to pass into a collecting tank. The generator continues functioning until the zeolite sieve has reached full saturation and can no longer absorb nitrogen.

Once the zeolite has fully absorbed as much nitrogen as it can handle, the cylinder is depressurized to release the nitrogen into the atmosphere. This process is regulated by a unit that detects oxygen and nitrogen gas saturation levels.

Oxygen Generator vs. Oxygen Concentrator

The terms oxygen generator and an oxygen concentrator are often used interchangeably, and in general, these terms mean the same thing. Often, the term oxygen concentrator is used to describe a smaller, more portable oxygen generator, while the term oxygen generator is used to describe a large device that produces large quantities of oxygen for industrial use.

What Parts Make Up an Oxygen Generator?

Oxygen generators are generally made up of the following pieces:

  • Particulate and coalescing filters
  • Air compression unit
  • Zeolite sieve
  • Air dryers
  • Single pressure stabilizing reservoir
  • Gas circulation tubing
  • Inlet and outlet valves

Contact On Site Gas Systems

Oxygen generation isn’t a simple process, so you may still question how oxygen generators work. On Site Gas Systems make and install oxygen generation systems for companies worldwide. If you still have questions about how oxygen generators work or want to learn more about our products and processes, or whether or not an oxygen generation system is right for you, we’d be happy to help. Contact us today!

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Oxygen Generator Machines: How Businesses Benefit From O2 Generators

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Oxygen generator machines are valuable for businesses in a variety of industries. Oxygen gas is vital in many functions in supporting life and essential chemical reactions. Whether you are looking to replace your oxygen supplier soon or are in the market for buying an oxygen generator, it’s good to educate yourself on the many benefits an oxygen generator system can have in the business sector. Let’s take a look.

Benefits of Oxygen Generator Machines Explained

Oxygen has sustained human life on earth for countless millennia. The essential gas is also helpful in hospitals, welding facilities, aerospace, and many other industries. Today’s oxygen generator systems are safer at regulating oxygen production than other current means of oxygen supply. Their notable applications include fish farms, welding, research labs, veterinaries, and medical life support. On Site Gas manufactures high-quality oxygen generators to provide oxygen when you need it during those critical times.

In welding and metalworking, oxygen increases the temperature of the welder’s flame, making it useful in the precise cutting of steel and other metal alloys. While it takes skill to operate an oxygen-powered flame, its uses are advantageous and sometimes required for specific applications. It also melts the metal in a more localized area than other types of gas could.

In zoos and aquariums, oxygen plays a vital role in aquarium keeping and veterinary medical life support for many animals as the need arises. The oxygen supply is available quickly and efficiently minimizing any risk to the animals.

Many research facilities use oxygen generators daily in their line of work, including biochemists, universities, government science departments, and more. Depending on the research being conducted, a generator in this setting needs to operate dependably to preserve a safe working environment.

In the gold and silver mining industries, using oxygen to convert mineral sulfides to sulfates and processing them, gold yield can be more than doubled over standard or gravity separation and concentration. Oxygen is safer and produces a higher yield, effectively lowering the liability and increasing profits simultaneously. High-purity oxygen gas can be delivered directly to the worksite via a portable oxygen generator machine.

Last but not least, oxygen is best known for providing life support in various medical applications. Therefore, an oxygen generator machine needs to deliver the gas consistently and be dependable. It is a vital tool for hospitals, in-patient services, hospices, urgent care facilities, and ambulances. Portable generators are particularly useful in these situations.

Experience Money and Energy Savings with On Site Gas

Is your business curious to learn more about how much you can save with an oxygen generation machine? In today’s economic climate, every ounce of energy counts for your bottom line. On Site Gas is the reputed leader in oxygen generation machines and more. Contact us today to find out how much you can save with an oxygen generator that’s right for you!

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