ES Magazine Issue 30 ASU | Page 7

While non-cryogenic methods are available , they tend to be used in applications which require a lower volume and purity of product , and are focused on separating a single component from the air .
Cryogenic gases are sold in various degrees of purity : they may be used as an inert blanket , shielding a weld or a chemical reaction , or as a catalyst .
Accurate gas analysis is essential throughout the cryogenic air separation process , providing improved safety , control , and for certifying product quality .
CRUDE ARGON COLUMN
Impurities
ppm %
MonoExact DF310E
PURE ARGON COLUMN
LAR = Liquid Argon LOX = Liquid Oxygen LIN = Liquid Nitrogen GAR = Gaseous Argon GOX = Gaseous Oxygen GAN = Gaseous Nitrogen
ct 4100
Plasma
ma
MultiExact 4100
MonoExact DF310E
MonoExact DF310E
AquaXact 1688
Plasma
Plasma
Chroma
Chroma
MultiExact 4100 AquaXact 1688
LAR MultiExact 4100 AquaXact 1688
MultiExact 4100
Chroma
AquaXact 1688 LOX AquaXact 1688
MonoExact DF310E
MultiExact 4100
Chroma
MonoExact DF310E
TRUCK LOADING AREA
Customers
MultiExact 4100
Chroma
LIN
MultiExact 4100
Chroma AquaXact 1688 AquaXact 1688
P07