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Nevaeva, V.E.; Povarova, E.V.; Sokolov, E.I.; Tebelev, L.G.
Nauchno-Issledovatel'skij Inst. Atomnykh Reaktorov, Dimitrovgrad (USSR)1987
Nauchno-Issledovatel'skij Inst. Atomnykh Reaktorov, Dimitrovgrad (USSR)1987
AbstractAbstract
[en] The method for separation of vit residue of ditolylmrthane coolant circulating at the AST-1 nuclear district heating plant primary coolant circuit is suggested. The method includes preparative extraction of 9 fractions of high-molecular products and group separation of every fraction by the method of high-pressure liquid adsorption chromatography. The main structure elements of the samples are determined by the methods of IR and UV-spectroscopy using data on liquid chromatography of model mixtures of individual compounds classifying as aromatic hydrocarbons, ethers, ketones, phenols, alcohols, acids. 28 refs.; 8 figs
Original Title
Primenenie zhidkostnoj khromatografii i molekulyarnoj spektroskopii dlya identifikatsii komponentov vysokokipyashchej fraktsii ditolilmetanovogo teplonositelya
Primary Subject
Source
1987; 23 p; T-10365.
Record Type
Report
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Country of publication
CHROMATOGRAPHY, COOLANTS, ENRICHED URANIUM REACTORS, EXPERIMENTAL REACTORS, HYDROXY COMPOUNDS, OMR TYPE REACTORS, ORGANIC COMPOUNDS, ORGANIC COOLED REACTORS, ORGANIC MODERATED REACTORS, ORGANIC OXYGEN COMPOUNDS, POWER REACTORS, REACTORS, RESEARCH AND TEST REACTORS, SEPARATION PROCESSES, SPECTRA, TEST FACILITIES, TEST REACTORS, THERMAL REACTORS
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