1965
DOI: 10.1016/s0003-2670(00)88963-1
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An apparatus for simultaneous gas evolution analysis and mass spectrometric analysis

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1966
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Cited by 44 publications
(3 citation statements)
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“…Chromatographic analysis, incorporating an eight-port valve, was used (20) for continuous monitoring of N2. The Derivatograph has had EGA incorporated into it (328), and equipment for simultaneous measurement of EGA and mass spectrometric analysis (444) has evolved so that DTA is incorporated as a simultaneous measurement technique (445). On application to a-KCH3SO4, EGA indicated (CH3)20 was evolved in small bursts, bubbles, and the mass spectrometry analysis confirmed this finding.…”
Section: Pyrolysismentioning
confidence: 99%
“…Chromatographic analysis, incorporating an eight-port valve, was used (20) for continuous monitoring of N2. The Derivatograph has had EGA incorporated into it (328), and equipment for simultaneous measurement of EGA and mass spectrometric analysis (444) has evolved so that DTA is incorporated as a simultaneous measurement technique (445). On application to a-KCH3SO4, EGA indicated (CH3)20 was evolved in small bursts, bubbles, and the mass spectrometry analysis confirmed this finding.…”
Section: Pyrolysismentioning
confidence: 99%
“…The applications of mass spectrometric thermal analysis, MTA (173), have been reviewed by Gohlke and Langer (117), and the technique was shown to be complementary to the more conventional DTA and TGA. Wendlandt and Southern (342) have described equipment for simultaneous gas evolution analysis and mass spectrometric analysis and have suggested coupling of this equipment to DTA and TGA.…”
Section: Pyrolysismentioning
confidence: 99%
“…A similar system involves pyrolysis of the sample in a dynamic helium atmosphere. The evolved products are detected in the helium by thermal conductivity and then monitored in a mass spectrometer (515).…”
Section: Mass Spectrometrymentioning
confidence: 99%