Nitrogen Is a Versatile Gas Used in Food Freezing and Chilling, Heat Treating Metals, Providing Inert Atmospheres for Chemicals and Electronics Industries

Undercover gassing with beverage-grade nitrogen removes oxygen from can or bottle headspace to help preserve product quality. 

Liquid nitrogen dosing improves rigidity to enable more efficient polymer use by pressurizing non-carbonated beverage containers.

Pharmacopoeia-compliant nitrogen is used in applications like inerting, volatile organic compound (VOC) abatement, and reaction cooling.

Messer’s Ice-Fog technology uses sterile liquid nitrogen-based lyophilization (the technical term for freeze-drying) to extend the useful life of perishable pharmaceuticals.

Messer’s CRYOCONTROL® system offers a high-efficiency, more environmentally friendly alternative for low-temperature batch reactor cooling.

Ultrahigh-purity nitrogen is used to cool and purge semiconductor and electronics manufacturing systems, making it a key input in addition to rare and specialty gases.

Nitrogen-based freezing systems (including spiral, impingement, and wave impingement designs) can boost throughput and efficiency while reducing labor needs.

Nitrogen-based bottom injection chilling systems help improve batch-to-batch consistency for foods like ground meat, poultry, seafood, and bakery dough (and even achieve cutting-edge efficiency with the Messer KRYOJECTOR®).

By switching to nitrogen as a cryogen, food processors can also end their dependence on the volatile CO₂ supply to improve supply chain resilience.

Nitrogen supports clean, high-quality cuts in laser cutting applications by preventing oxidation and dross formation, while also playing a role in thermal coating processes to improve surface performance.

Controlled nitrogen cooling helps regulate die and profile temperatures in aluminum extrusion, enhancing surface quality, reducing scrap, and increasing output efficiency.

Liquid nitrogen enables precise cryogenic cleaning and cryogrinding of plastics, improving throughput and process control while lowering energy consumption.

Nitrogen provides a stable alternative to steam for tire curing presses, potentially accelerating cycle times while limiting waste through improved pressure control. No matter what portion of the tire life cycle you focus upon, it is likely Messer has a solution that can help increase efficiency, optimize quality, and reduce cycle time.

Nitrogen is widely used in controlled-atmosphere systems for metal powder production and sintering, helping ensure consistent quality and efficiency in advanced manufacturing.

Messer’s unique Sintering Atmosphere Control System provides comprehensive control throughout the sintering process, offering granular visibility of critical parameters such as oxygen and carbon potential.

Precise atmosphere control systems help improve efficiency and throughput for annealing processes, while high-speed nitrogen gas injection can enhance efficiency for metal hardening.

Nitrogen is used in energized fracturing to enhance oil and gas well production while reducing fluid requirements and formation damage.

Nitrogen services help reduce downtime and improve safety during pipeline construction and plant turnarounds to provide faster, more efficient restarts.

Nitrogen plays a critical role in maintaining safe and efficient refinery operations, from purging and inerting systems to supporting continuous process reliability.