Reliable Beverage Gas Supply for Producers of Every Scale
Food-Grade Gases for the Beverage Industry
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Gases are at work at several key steps in the beverage industry, starting with the harvesting of fruit and extending to brewing, fermentation, preparation, preservation, bottling, canning and dispensing. The most common application is carbonation. Carbon dioxide (CO2) gas carbonates soft drinks and pressurizes draught beer. Injecting carbon dioxide into bottled drinks also increases shelf life and prevents oxidation by eliminating the presence of oxygen. Nitrogen (N2) blankets storage tanks to protect oxidation-prone beverages. Nitrogen can also extend the shelf life of packaged beverages such as fruit juices by displacing unwanted oxygen. This enables juices to retain their color for longer while preserving valuable vitamins and aromas on retail shelves. Many producers rely on gases to purify water and thus maintain the quality and consistency of a resource that most beverage products depend on. And oenological gases support various steps in winemaking, including chilling of harvested grapes and must, inerting during pressing, transfer and bottling, carbonation and de-oxygenation
Beverage gas availability and supply modes vary by region. Contact a Linde representative to confirm sourcing options, grades and application support in your area.
As a leading supplier of beverage gases, we support manufacturers, breweries, dairies, hospitality operators and food processors of all sizes with food-grade gases, beverage-grade gases and application technologies. With supply options ranging from gas cylinders and bulk liquid to on-site generation, and a gas portfolio that spans carbon dioxide, nitrogen, oxygen, argon and specially developed gas mixtures, we have the beverage gas supply solutions to match operations at any scale.
Carbonation
Carbon dioxide creates the fizz in soft drinks, pressurizes draught beer and contributes to carbonation in sparkling waters and other beverages.
Purity specifications matter in this application, and the standards that govern food- and beverage-grade CO2 suppliers differ from those applied to industrial-grade supply. Producers sourcing at volume should work with bulk CO2 suppliers who can demonstrate consistent purity and traceability when required by local regulations or customer-specific quality standards. We deliver CO2 in a variety of supply modes and purities to support individual needs, also meeting the stricter quality assurance, traceability and certification specifications defined by individual customers if so required.
Blanketing, Purging and Sparging
Nitrogen protects beverage products from oxidation at multiple points in production. Blanketing maintains an inert atmosphere over liquids in storage tanks, and purging displaces air from vessels and pipelines before filling. Sparging drives dissolved oxygen (O2) out of liquids directly. Argon (Ar) can serve as an alternative inerting gas in certain applications. Together, these techniques preserve product flavor, color and integrity from processing through to packaging. Customers rely on our flexible supply modes to meet highly diverse inerting needs across different beverage segments.
Liquid Nitrogen Dosing
Bottling lines for non-carbonated beverages, including water, juice and tea, often use liquid nitrogen dosing to pressurize lightweight containers. A small dose of liquid nitrogen introduced into the headspace just before sealing vaporizes inside the container, creating internal pressure that gives bottles structural strength for stacking and transport. Liquid nitrogen (LIN) dosing also limits oxygen in the headspace that can cause spoilage over time, supporting product quality throughout distribution. We supply the liquid nitrogen needed for LIN dosing systems commonly used in bottling facilities.
Beer Gas and Beverage Dispensing Solutions Adapted to Individual Needs
Bars, restaurants, hotels and other hospitality operators use food-grade CO2 and mixed gases for draught beer dispensing and post-mix soft drink systems. Beer gas blends, typically a mixture of carbon dioxide and nitrogen, are used to dispense certain styles of draught beer, providing the right level of carbonation and a stable, creamy head.
Regardless of whether you run a small café or a large hotel, our extensive portfolio of beverage and dispense gases, bespoke gas mixtures and delivery equipment scales from low-volume to commercial operations so we can offer you the right fit for your needs. We complement our gas and dispense offering with a wide range of services, including advice from Linde engineers, safety equipment, and cellar safety training to help ensure proper installation and safe handling of our gases. These hospitality services and gases are available under different trademarks in various regions, including BIOGON® food-grade gases, SUREMIX® carbon dioxide and nitrogen blends, BOC SURESERVE® food-grade dispense gases and dispense systems, SUREBLEND® multi-cylinder mixed gas solutions, and GASGEN® drinks dispense gas blenders. Availability can vary from one region to another, so contact your local Linde representative to see what beverage-grade gases and mixtures and what soda, water and beer dispensing services and solutions are on offer in your area.
Water Quality Matters
Water is a key ingredient in all kinds of beverages beyond the obvious bottled waters and flavored waters. Other examples include carbonated soft drinks and sodas; wines and sparkling wines; flavored and mixed alcoholic beverages; spirits, lagers, stouts, ciders and craft beers; non-alcoholic beverages and energy drinks; coffees, teas and cold brews; juices and fruit drinks; as well as dairy and fermented drinks. Water composition can have a major impact on the taste, aroma, pH, color, consistency and stability of these products. Gases play a key role in purifying ingredient water, also regulating the pH, adjusting the chemistry and controlling oxygen levels.
Do you need to treat your ingredient water? Explore the many ways our gases are used to purify and condition water to deliver consistent beverage quality.
Contact a Linde representative to discuss beverage gas supply options and application support in your region.
FAQs
What gases are used in beverage production?
The most common gases used in beverage production are carbon dioxide, nitrogen, oxygen and argon. Carbon dioxide is used primarily for carbonation and dispensing. Nitrogen and argon are used for blanketing, purging and sparging. Liquid nitrogen is employed in bottling lines for pressurization. All gases used in food and beverage production must meet food-grade purity standards.
What should I look for in a beverage gas supplier?
Depending on your market and application, you may require documentation confirming that gases meet the purity specifications set by your regional food safety authority. Where your internal quality standards or local regulations require it, look for suppliers who can provide lot-level traceability and documented quality assurance throughout the supply chain. Beyond compliance considerations, reliable supply continuity, a range of supply modes to suit different production scales, and technical support for gas selection and application are worth evaluating.
What size gas cylinders do beverage producers typically use?
Cylinder size depends on the application and the scale of the operation. Smaller hospitality operators dispensing draught beer or post-mix soft drinks typically use standard-size cylinders that are straightforward to handle and replace. Larger production facilities often move to bulk liquid supply or on-site generation to reduce handling frequency and improve supply continuity. We offer gas cylinders across a range of sizes and can advise on the supply system best suited to a given operation.
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Our experts can advise on supply options, purity grades and application technologies across carbonation, preservation, packaging, bottling and dispensing
