Uni Bremen Home MARUM - Sediment Geochemistry - Leobener Str - D-28359 Bremen - Germany
Marine Geochemistry - Laboratory Methods



Liquid Argon Container
   
type central argon supply for Geology building
transportable vacuum isolated liquid argon tank installed outside the building
contents 600 Liters liquid Argon (-186° C) equivalent to approximately 500 m³ gaseous Argon (equivalent to 50 standard cylinders of 50 Liter / 200 bar)
work pressure 12 bars on tank and building gas pipe
Ar consumption

ICP-AES : operation 10 m³ / 8 hours, standby 1 m³ / 8 hours
ICP-MS : operation 10 m³ / 8 hours
GF-AAS : operation 0.1 m³ / 8 hours ?

supply duration 3 months without consumption due to evaporation (minimum evaporation approx. 5 m³ /24 h)
1 month at normal consumption
Liquid Argon tank

V21 rinse pipeV22 open supply to houseV2 open gaseous ArgonV13 pressure buildupAr levelbike mirrorM1 pressure gaugedo not openV5 open to safety valve
 
 
 

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