Published 1974
| Version v1
Journal article
Gas chromatographic analysis of reaction products from chemical irradiation
Creators
- 1. Max-Planck-Institut fuer Kohlenforschung, Muelheim an der Ruhr (F.R. Germany). Abt. fuer Strahlenchemie
Description
The products of chemical irradiation can be regarded, from the gas chromatographic point of view, as being complex mixtures whose analyses are made difficult by the large differences in volatility and concentration of the various components. Special techniques must be used in the sample preparation and introduction as well as in the exclusive separation and determination of the components of particular interest. An important role in this process is played by double column techniques with 'heartcutting', 'backflushing' and 'trapping' in an automatically controlled closed system. (orig.)
Abstract (German)
Strahlenchemische Reaktionsprodukte sind fuer die gas-chromatographische Analyse als komplizierte Mischungen zu betrachten. Grosse Fluechtigkeits- und oft extreme Konzentrationsunterschiede zwischen den Komponenten erschweren die Analyse und erfordern die Anwendung spezieller Methoden und Techniken der Probenvorbereitung und -aufgabe sowie der Trennung und Bestimmung nur der wirklich interessanten Komponenten. Doppelsaeulentechniken unter Einbeziehung von 'heartcutting', 'backflushing' und 'trapping' in geschlossenen, automatisch steuerbaren Apparaturen spielen dabei eine wichtige Rolle. (orig.)Additional details
Additional titles
- Original title (German)
- Zur gas-chromatographischen Analyse strahlenchemischer Reaktionsprodukte
Identifiers
- DOI
- 10.1007/bf02270624;
Publishing Information
- Journal Title
- Chromatographia
- Journal Volume
- 7
- Journal Issue
- 4
- Series
- Chromatographia.
- Journal Page Range
- 163-170
- ISSN
- 0009-5893
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 7223288
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CHEMICAL ANALYSIS; GAMMA RADIATION; GAS CHROMATOGRAPHY; IRRADIATION; MIXTURES; ORGANIC COMPOUNDS; PHOTOLYSIS; RADIATION CHEMISTRY; RADIOLYSIS; SAMPLE PREPARATION; TRACE AMOUNTS; ULTRAVIOLET RADIATION
- Descriptors DEC
- CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; CHEMISTRY; CHROMATOGRAPHY; DECOMPOSITION; DISPERSIONS; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; RADIATION EFFECTS; RADIATIONS; SEPARATION PROCESSES
Optional Information
- Notes
- 8 figs.; 7 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent