Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1987-04-22
1989-10-31
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
7386311, 7386372, 7386373, 7386421, 7386481, 324468, 422 94, 422 98, G01N 2500, G01N 3000
Patent
active
048775843
ABSTRACT:
Temperature programmed spectroscopy wherein particles of a substrate under investigation are attached in a non-overlapping manner to a heating filament. The temperature of the filament is increased in a controlled manner, thus increasing the temperature of the attached substrate particles as well. An instrument for analyzing the gases is a mass spectrometer. Gases desorbed from the particles can be studied according to this technique, or the nature of heterogeneous catalytic chemical reactions of a gaseous atmosphere on the particles' surface may alternativel
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Griffin Gregory L.
Kiskinova Maya
Yates, Jr. John T.
McMahon Timothy M.
Richman Barry S.
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