Applications

Chemical industry
08 April 2021

Chemical industry

The chemical industry employs all major industrial gases as a raw material or for inerting mainly nitrogen or argon....
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Cutting and welding
08 April 2021

Cutting and welding

Cutting and welding are long established techniques using the gases acetylene, propane, mixtures of fuel gases and oxygen. For MIG (metal inert gas) welding, argon, helium, carbon dioxide and oxygen a...
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Environmental protection
08 April 2021

Environmental protection

Liquid nitrogen is vital in recycling plastics, packaging and scrap tyres as well as material separation of electric motors, batteries and cable waste. Oxygen reduces emissions by treating toxic waste...
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Food and beverage gases
08 April 2021

Food and beverage gases

Many of the improvements in food safety and quality have been achieved using industrial gases. Liquid nitrogen and carbon dioxide high quality product freezing. These gases are also used to maintain a...
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Gases for breathing
08 April 2021

Gases for breathing

Divers, who operate at depths of 300 m and more, depend on oxygen / helium – mixtures as a breathing gas. Oxygen will be used in airplanes in case of cabin pressure loss for both pilots and passeng...
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Gases for safety and inerting
08 April 2021

Gases for safety and inerting

Nitrogen, carbon dioxide, argon and mixtures of these gases are inert and prevent the formation of explosive or oxidizing atmospheres. Carbon dioxide, argon and their mixtures are employed for fire fi...
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Glass, ceramics, other minerals
08 April 2021

Glass, ceramics, other minerals

Oxygen can increase the production capacity of furnaces, nitrogen and argon are used as inert gases to prevent oxidation, argon and krypton can optimise the insulation in double or triple glazing and...
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Hydrogen energy
08 April 2021

Hydrogen energy

Hydrogen - a carrier of energy - with important future potential. Hydrogen, constituent in water and all organic matter, is the most abundant element in the universe. Many EIGA members have increased...
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Medicinal gases
08 April 2021

Medicinal gases

Nitrous oxide and oxygen have been used for more than 100 years. Other gases, such as helium, are used in sophisticated techniques such as MRI (magnetic resonance imaging), keyhole surgery and PET (po...
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Metallurgy
08 April 2021

Metallurgy

Large quantities of oxygen, nitrogen and argon are used in the steel and metal industry. Oxygen is used as a booster and reaction medium for combustion processes for steel and cast iron and can reduce...
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Rubber, plastics, paint
08 April 2021

Rubber, plastics, paint

Liquid nitrogen is employed in the cold grinding of thermoplastics, hardening and deflashing rubber, which is only possible at very low temperatures, and for cooling to increase quality and production...
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Semiconductor industry
08 April 2021

Semiconductor industry

Nitrogen, oxygen, argon, hydrogen and mixtures are required as high purity gases in microchip production. The delivery of these products at 99.999999% purity (and even higher) demands high standards i...
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Water treatment
08 April 2021

Water treatment

High inorganic residues and high organic load in drinking water can be corrected with oxygen and ozone. Carbon dioxide controls hardness and, with hydrogen, reduces high nitrate values. For sewage wat...
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