Mass spectrometric determination of nitrogen in technological gases
Journal Article
·
· Ind. Lab. (Engl. Transl.); (United States)
OSTI ID:5946316
The authors show how data on the nitrogen contents in TGM consisting of oxygen and nitrogen differ substantially from the nominal nitrogen concentrations if the mass spectrometer is calibrated on a gas mixture not containing oxygen. The authors have established the reasons for errors on the N/sub 2/ channel and have devised methods of compensating or correcting this error. Correcting the N/sub 2/ channel readings improves the reliability in analyzing technological gases, but it is not obligatory to correct the O/sub 2/ channel readings.
- Research Organization:
- Chermetavtomatika Production Cooperative, Karaganda
- OSTI ID:
- 5946316
- Journal Information:
- Ind. Lab. (Engl. Transl.); (United States), Journal Name: Ind. Lab. (Engl. Transl.); (United States) Vol. 50:12; ISSN INDLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ARGON
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CORRECTIONS
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
ERRORS
FLUIDS
GASES
HYDROGEN
ION SOURCES
IONIZATION CHAMBERS
MASS SPECTRA
MASS SPECTROMETERS
MEASURING INSTRUMENTS
MULTI-CHANNEL ANALYZERS
NITRIC OXIDE
NITROGEN
NITROGEN COMPOUNDS
NITROGEN OXIDES
NONMETALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PULSE ANALYZERS
RADIATION DETECTORS
RARE GASES
SPECTRA
SPECTROMETERS
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ARGON
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CORRECTIONS
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
ERRORS
FLUIDS
GASES
HYDROGEN
ION SOURCES
IONIZATION CHAMBERS
MASS SPECTRA
MASS SPECTROMETERS
MEASURING INSTRUMENTS
MULTI-CHANNEL ANALYZERS
NITRIC OXIDE
NITROGEN
NITROGEN COMPOUNDS
NITROGEN OXIDES
NONMETALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PULSE ANALYZERS
RADIATION DETECTORS
RARE GASES
SPECTRA
SPECTROMETERS