GAS PHASE COMPONENT ANALYZER

摘要

There is provided a gas phase component analyzer which obtains excellent separation performance, when a gas phase component mixture generated by catalysis is analyzed on-line. A gas phase component analyzer 1 includes heating apparatuses 2 and 3 which generate a first gas phase component mixture, a catalyst 14, a carrier gas introduction apparatus 9, first pressure control apparatuses 17 and 20 which bring the first gas phase component mixture into contact with the catalyst 14 under a predetermined pressure, to generate a second gas phase component mixture, a gas conduit 16, a column 26, a detector 29, second pressure control apparatuses 21 and 24 which control the second gas phase component mixture to pressure at which passing the column 26 is possible and an analysis is possible.

主权项

1. A gas phase component analyzer comprising:
a heating apparatus which heats a sample to generate a first gas phase component mixture; a catalyst which is disposed inside the heating apparatus, and comes into contact with the first gas phase component mixture to generate a second gas phase component mixture; a carrier gas introduction apparatus which introduces carrier gas in the heating apparatus; a first pressure control apparatus which controls pressure of the carrier gas introduced in the heating apparatus to a predetermined pressure, when the first gas phase component mixture is brought into contact with the catalyst under the predetermined pressure, and the second gas phase component mixture is generated; a gas conduit which allows introduction of the carrier gas containing the second gas phase component mixture supplied from the heating apparatus; a column which is connected to the gas conduit; a detection apparatus which detects a gas phase component which passes the column; and a second pressure control apparatus which controls pressure of the carrier gas containing the second gas phase component mixture supplied from the heating apparatus, to pressure at which passing the column is possible and an analysis is possible.