The invention discloses a
system for automatic separation of
inert gases in a small gas quantity environment sample. The
system comprises a vacuum device, a control device, a water removing device, asponge
titanium high-temperature adsorption device, a
gas chromatography separation device, and an
inert gas collecting and measuring device. The vacuum device is used for enabling the
system to be ina
vacuum state. The control device is used for realizing
automatic control of the whole
inert gas separation. The water removing device is used for removing water and
carbon dioxide from the small gas quantity environment sample gas under the control of the control device. The
sponge titanium high-temperature adsorption device is used for removing active gases in the small gas quantity environment sample gas under the control of the control device. The
gas chromatography separation device is used for separating
argon gas and
krypton gas in the small gas quantity environment sample gas under the control of the control device. The
inert gas collecting and measuring device is used for collecting and measuring the
argon gas and the
krypton gas separately. According to the system for automaticseparation of the inert gases in the small gas quantity environment sample, automatic simultaneous extraction and separation of the
krypton gas and the
argon gas in the small gas quantity environmentsample can be realized, and problems that an
inert gas extraction and separation is long in time consumption and complex in operation, complex samples of components cannot be processed,
sample processing efficiency is low, and manual operation error rate is high are solved.