Classifications for LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

F25J

Liquefaction, Solidification Or Separation Of Gases Or Gaseous ; Or Liquefied Gaseous; Mixtures By Pressure And Cold Treatment ; Or By Bringing Them Into The Supercritical State

B01D

Separation

C01B

Non-metallic Elements; Compounds Thereof; ; Metalloids Or Compounds Thereof Not Covered By Subclass C01c

F17C

Vessels For Containing Or Storing Compressed, Liquefied Or Solidified Gases; Fixed-capacity Gas-holders; Filling Vessels With, Or Discharging From Vessels, Compressed, Liquefied, Or Solidified Gases

B01J

Chemical Or Physical Processes, E.g. Catalysis Or Colloid Chemistry; Their Relevant Apparatus