Nitrogen (N2) Nitrogen Gas and Liquid Nitrogen
Liquid Nitrogen Supplier
We have all of your nitrogen needs covered!
Toll Gas & Welding Supply is a full-service nitrogen supplier in Minnesota, providing compressed and liquid nitrogen (N2) to retail and industrial businesses. We offer nitrogen gas and liquid in a variety of grades, purities, and concentrations to accommodate the needs of our customers.
Looking for Nitrogen Supply in Minnesota?
Toll Gas & Welding Supply provides the highest-quality nitrogen solutions for industrial and business applications in Minnesota.
Our custom mixtures and technical advice ensure that our customers get the most out of their nitrogen products. Our delivery system provides fast, reliable and safe delivery, no matter the quantity ordered.
With our experienced staff and commitment to customer service, we make sure that you get the exact nitrogen solution you need. We provide quality grades for the right applications – whatever your needs, and our team can help you find the best supply option that fits your operations.
What is Nitrogen?
Nitrogen is a versatile, inert gas with a multitude of uses for virtually any industry. Its gaseous form displaces air to reduce or eliminate the oxidation of materials, while its extremely low liquid temperature makes it an ideal choice for cryogenic cooling and freezing applications.
Nitrogen can be used to improve yields, optimize performance and safely store flammables. It also helps extend the shelf-life of air-sensitive materials such as food and pharmaceuticals.
In addition, it is used in laser cutting and other industrial applications, making nitrogen an essential tool for businesses and manufacturers everywhere. Nitrogen is one of the most commonly utilized gases in the world, making it a powerful asset to any industry that harnesses its potential.
Nitrogen Supply Quote
- Industrial, Medical & Specialty Gases
- Locally Owned & Operated
Nitrogen Gas And Liquid Nitrogen: Industry Uses And Applications
Nitrogen is also a key component in many modern industrial processes due to its inert nature and availability. Let’s explore some of the more common industrial uses and applications for nitrogen.
Food and Beverage
Nitrogen is widely used in the food and beverage industry as a cryogenic agent for chilling, cooling, and freezing. It helps to preserve freshness and extend the shelf life of food products by reducing spoilage, discoloration, and off-flavors. It is also used in immersion freezing to produce IQF (Individually Quick Frozen) food quickly. Additionally, Nitrogen maintains modified atmosphere packaging (MAP), which involves flushing out oxygen from food packaging to preserve freshness over a more extended period.
- Freezing & Chilling
- Flour & Dough Cooling
- Meat Mixing
- Modified Atmosphere Packaging
HealthCare
Healthcare professionals use Nitrogen NF to freeze and preserve biological specimens, such as blood, tissue, and other samples, and destroy diseased tissue through cryosurgery or dermatology. Nitrogen NF is used in laboratories to power medical devices and enable minimally invasive cryotherapy. It is also used to transport tissue, preserve blood platelets, and treat skin conditions by freezing off the affected areas.
- Preservation of biological specimens
- Destruction of diseased tissue
- Powering medical devices
- Lab-based cryotherapy
Welding and Metal Fabrication
In stainless steel tube welding, nitrogen is utilized as a purge gas to ensure the highest quality welds. When used as an assist gas for laser cutting, nitrogen further enhances the plasma cutting process.
Cutting processes such as sawing, grinding, and machining are used to cut metal into the desired shape. Welding processes combine two or more pieces of metal using intense heat, pressure, or a combination of both. This bonding process is highly effective at creating strong and durable metal structures.
- Laser Cutting and Welding
- Electronics
- Glass
- Laboratories
Refining
Nitrogen gas is an industrial gas used to blanket storage tanks and purge pipelines and strip Volatile Organic Compounds (VOCs) from chemical process streams and wastewater. Using nitrogen gas for these tasks minimizes VOC emissions in the process. Additionally, nitrogen gas can be used to recover VOCs from chemical process streams and wastewater as part of a VOC treatment and recovery process.
- VOC Treatment
Metal Production
Nitrogen is a key component as a carrier and purge gas during steel production and is used to prevent oxidation and rusting. In stainless steel tube welding, nitrogen is used as a shield gas to protect the weld pool from outside contamination. Nitrogen also assists in laser cutting, making the process easier and more efficient by increasing the speed of the cut and improving its accuracy.
Oil and Gas
The oil and gas industry utilizes nitrogen for Enhanced Oil Recovery (EOR) and Well Hydraulic Fracturing (WHF). EOR is an oil recovery technique used to increase reservoir reserves, while WHF is breaking up hydrocarbon-bearing formations to improve oil and gas production. Nitrogen’s use in EOR and WHF can significantly increase oil and gas output while simultaneously improving operating efficiency.
Chemicals
Nitrogen acts as pressurizing liquids for pipelines and provides an oxygen-free environment to protect sensitive materials from oxidation. It also has many purification functions, such as removing volatile organic compounds from processes and aiding in the stripping and recovery of other chemicals.
Furthermore, nitrogen is a valuable resource for cooling reactors and can be used in treating and recovering VOCs. Chemical plants use nitrogen to inert the material and fill containers, preventing the reaction of oxygen with other elements. By stripping nitrogen from the air, it can be recovered for use in production and other processes.
Nitrogen is also a critical component for reactor cooling, helping to reduce the temperature of the chemical components inside.
- Inerting
- Nitrogen Stripping & Recovery
- Reactor Cooling
- VOC Treatment & Recovery
Food and Beverage
Nitrogen is widely used in the food and beverage industry as a cryogenic agent for chilling, cooling, and freezing. It helps to preserve freshness and extend the shelf life of food products by reducing spoilage, discoloration, and off-flavors. It is also used in immersion freezing to produce IQF (Individually Quick Frozen) food quickly. Additionally, Nitrogen maintains modified atmosphere packaging (MAP), which involves flushing out oxygen from food packaging to preserve freshness over a more extended period.
- Freezing & Chilling
- Flour & Dough Cooling
- Meat Mixing
- Modified Atmosphere Packaging
HealthCare
Healthcare professionals use Nitrogen NF to freeze and preserve biological specimens, such as blood, tissue, and other samples, and destroy diseased tissue through cryosurgery or dermatology. Nitrogen NF is used in laboratories to power medical devices and enable minimally invasive cryotherapy. It is also used to transport tissue, preserve blood platelets, and treat skin conditions by freezing off the affected areas.
- Preservation of biological specimens
- Destruction of diseased tissue
- Powering medical devices
- Lab-based cryotherapy
Welding and Metal Fabrication
In stainless steel tube welding, nitrogen is utilized as a purge gas to ensure the highest quality welds. When used as an assist gas for laser cutting, nitrogen further enhances the plasma cutting process.
Cutting processes such as sawing, grinding, and machining are used to cut metal into the desired shape. Welding processes combine two or more pieces of metal using intense heat, pressure, or a combination of both. This bonding process is highly effective at creating strong and durable metal structures.
- Laser Cutting and Welding
- Electronics
- Glass
- Laboratories
Refining
Nitrogen gas is an industrial gas used to blanket storage tanks and purge pipelines and strip Volatile Organic Compounds (VOCs) from chemical process streams and wastewater. Using nitrogen gas for these tasks minimizes VOC emissions in the process. Additionally, nitrogen gas can be used to recover VOCs from chemical process streams and wastewater as part of a VOC treatment and recovery process.
- VOC Treatment
Metal Production
Nitrogen is a key component as a carrier and purge gas during steel production and is used to prevent oxidation and rusting. In stainless steel tube welding, nitrogen is used as a shield gas to protect the weld pool from outside contamination. Nitrogen also assists in laser cutting, making the process easier and more efficient by increasing the speed of the cut and improving its accuracy.
Oil and Gas
The oil and gas industry utilizes nitrogen for Enhanced Oil Recovery (EOR) and Well Hydraulic Fracturing (WHF). EOR is an oil recovery technique used to increase reservoir reserves, while WHF is breaking up hydrocarbon-bearing formations to improve oil and gas production. Nitrogen’s use in EOR and WHF can significantly increase oil and gas output while simultaneously improving operating efficiency.
Chemicals
Nitrogen acts as pressurizing liquids for pipelines and provides an oxygen-free environment to protect sensitive materials from oxidation. It also has many purification functions, such as removing volatile organic compounds from processes and aiding in the stripping and recovery of other chemicals.
Furthermore, nitrogen is a valuable resource for cooling reactors and can be used in treating and recovering VOCs. Chemical plants use nitrogen to inert the material and fill containers, preventing the reaction of oxygen with other elements. By stripping nitrogen from the air, it can be recovered for use in production and other processes.
Nitrogen is also a critical component for reactor cooling, helping to reduce the temperature of the chemical components inside.
- Inerting
- Nitrogen Stripping & Recovery
- Reactor Cooling
- VOC Treatment & Recovery
Benefits of Working With Toll Gas
Toll Gas is a renowned nitrogen supplier with a wide presence in Minnesota and surrounding areas with an unparalleled commitment to safety. When you work with us, find the benefits of:
- Reliable supply of industrial gases and excellent on-time delivery performance.
- Industry-leading safety protocols and technical expertise.
- Unparalleled customer service.
- World-class reputation for quality assurance and reliability.
- Commitment to sustainability, with a focus on minimizing environmental impact.
- Innovative solutions that maximize efficiency and reduce costs.
Bulk Nitrogen Gas in Minnesota
With a full range of purities, tank sizes, and delivery options, our bulk nitrogen supply services provide customers in Minnesota with reliable and cost-effective solutions to meet their nitrogen needs. Get in touch with our team today to learn more about how we can help your business.
Frequently Asked Questions
Nitrogen is used in a variety of applications, including metal production, oil and gas production, chemical processing, and more.
Nitrogen is typically supplied in gas, liquid or cryogenic forms.
Liquid nitrogen is a cryogenic liquid form of nitrogen, while compressed gas is a pressurized gaseous form.
Nitrogen can increase the hardness of metals by creating a more uniform grain size, reducing porosity, and improving corrosion resistance.
Enhanced Oil Recovery (EOR) injects nitrogen into hydrocarbon-bearing formations to improve oil production. At the same time, Waterflooding & Hydraulic Fracturing (WHF) is a process of injecting nitrogen into water-bearing formations to increase natural gas production.
Nitrogen has several advantages, including being noncorrosive and inert, providing an oxygen-free environment, and helping to reduce the risk of explosions.
Nitrogen reduces the risk of explosions, increases production, and lowers operating costs in oil and gas production.
Nitrogen is used to prevent oxidation and polymerization reactions and increase reaction selectivity. It is also used to reduce the temperature of the reaction mixtures and increase product quality.
Gas Services & Welding Supply Locations
Toll Gas Supply is Minnesota’s largest welding supply store including welding rentals, welding gas supply and welding facility services. Offering a wide range of Industrial Gas, Medical Gas including Nitrogen, Argon, food grade CO2, Oxygen and speciality gasses.