Air Liquide Indonesia Product Catalog - Catalog - Page 15
3. Available Gases
3.6 Hydrogen (H₂)
Hydrogen is essential in aerospace as a fuel for rocket engines,
supplies energy to computers and life support system in space. It
is used to improve plasma welding and cutting operations. In
additional, it is usually mixed with Argon to weld stainless steel
and can be used as a propellant for any type vehicle.
Hydrogen is also offered as a pure specialty gas under the brand ALPHAGAZ™,
which is suitable for critical laboratory and analytic applications.
Product Specifications
Grade
Purity
Impurities
Packaging Available
Industrial
99.9999%
Moisture < 5 ppm
Oxygen < 3 ppm
Hydrocarbons < 1 ppm
Purifed
99.995%
Moisture < 2 ppm
Oxygen < 2 ppm
Hydrocarbons < 0.5 ppm
Cylinder
Compressed Gas
Tube Trailer
3.7 Nitrogen (N₂)
Constituting 78% of the atmospheric air, Nitrogen is used in
pressurization, purging and inserting in the petrochemical industry.
The food and beverage industry also requires significant quantities
of liquid and gaseous nitrogen for its food processing applications.
In it is liquid from, Nitrogen is used in rapid cooling and storage of
biological material, cryosurgery and cryogenic ally grind plastics
and rubbers. Nitrogen is also offered as a pure specialty gas under the brand
ALPHAGAZ™, which is suitable for critical laboratory and analytic applications.
Nitrogen in cryogenic liquid form is also available under ALPHAGAZ™ 1000.
Product Specifications
Grade
Purity
Impurities
Industrial
99.99%
-
99.9995%
Moisture < 2 ppm
Oxygen < 2 ppm
Hydrocarbons < 0.5 ppm
Purified
Packaging Available
Cylinder
Liquid Gas Cylinder (LGC)
Bulk - VIE
Microbulk - Skid Tank
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