Supercritical fluid extraction of 1,1- dimethylhydrazine from peaty soils.

2012, №4

сс. 52-58

D.S. Kosyakov, S.S. Khviuzov, N.V. Ulyanovsky, A.Yu. Kozhevnikov, K.G. Bogolitsyn

Key words: 1,1-dimethylhydrazine, peat, supercritical fluid extraction

A supercritical fluid extraction of highly toxic rocket fuel component (1,1-dime- thylhydrazine, UDMH) from peaty soils with carbon dioxide is proposed as an express method of sample preparation for ion chromatographic analysis. Optimal conditions of extraction are determined. The efficiency of the UDMH extraction can be improved by basic treatments of the soil sample and by the use of proper additives to SC CO₂ (co-solvents).

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doi:10.1134/S1990793113070099

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ГОСТ
7.0.100-2018

Косяков, Д.С. Supercritical fluid extraction of 1,1- dimethylhydrazine from peaty soils. / Д.С. Косяков, С.С. Хвиюзов, Н.В. Ульяновский [и др.]. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2012. – Т. 7. – № 4. – С. 52-58.

TRANSLIT

Kosyakov, D.S. Sverhkriticheskaya flyuidnaya ekstrakciya 1,1-dimetilgidrazina iz torfyanyh pochv / D.S. Kosyakov, S.S. Hviyuzov, N.V. Ul'yanovskij [i dr.]. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2012. – Т. 7. – № 4. – S. 52-58.

D.S. Kosyakov, S.S. Khviuzov, N.V. Ulyanovsky, A.Yu. Kozhevnikov, K.G. Bogolitsyn Supercritical fluid extraction of 1,1- dimethylhydrazine from peaty soils.. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 4, 52-58 (2012). https://doi.org/

Supercritical fluid extraction of 1,1- dimethylhydrazine from peaty soils.

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