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Method and apparatus for producing standard gases, carbon monoxide, and hydrogen for determining isotope relationships
Method and apparatus for producing standard gases, carbon monoxide, and hydrogen for determining isotope relationships
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机译:用于产生用于确定同位素关系的标准气体,一氧化碳和氢气的方法和设备
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摘要
The invention, relates to a method for producing standard gases (CO and H2) for determining the isotope relationships of oxygen and/or hydrogen, in particular during on-line operation, with a sample being decomposed in a (hot) reactor (11) to produce CO and/or H2, and these components being fed to a mass spectrometer (15), and with the mass spectrometer also the gases obtained from the sample. The invention also relates to an apparatus for providing standard gases. The method according to the invention provides for the standard gases in the reactor (11) to be formed by decomposition, and for initial products which are suitable for this purpose to be fed to the reactor.
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