MEASUREMENT OF HYDROGEN CONCENTRATION IN WASTE GAS MIXED THEREIN WITH HYDROGEN AND HELIUM

PURPOSE:To purely and simply measure the H2 in waste gas wherein the mixing ratio of He is unforeseeable with a thermal conductivity type or contact combustion type gas analyzer by removing the H2 from the gas being measured then using said gas as calibration gas.

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Bibliographic Details
Main Authors FUNAKOSHI TOSHIO, ITOU YUTAKA
Format Patent
LanguageEnglish
Published 23.05.1977
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:PURPOSE:To purely and simply measure the H2 in waste gas wherein the mixing ratio of He is unforeseeable with a thermal conductivity type or contact combustion type gas analyzer by removing the H2 from the gas being measured then using said gas as calibration gas.
Bibliography:Application Number: JP19750138839