Solubility of malonic and succinic acids in CO₂-solvent mixtures and micronization via supercritical antisolvent precipitation

2022, №4

сс. 14-31

A.M. Vorobei, Y.I. Zuev, A.V. Gavrikov, O.O. Parenago

Key words: supercritical antisolvent precipitation, crystallization, morphology, dicarboxylic acids, solubility in supercritical fluids

It is shown that the yield of supercritical antisolvent micronization (SAS) can be used for qualitative assessment of the solubility of substances in CO₂-solvent mixtures. The limitations of this approach are shown and recommendations are given to increase the accuracy of such assessment. The influence of the degree of supersaturation on the morphology and particle size of malonic and succinic acids micronized by the SAS method is investigated. The possibility of obtaining α-succinic acid by the SAS method is demonstrated.

doi: 10.34984/SCFTP.2022.17.4.002

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ГОСТ
7.0.100-2018

Воробей, А.М. Solubility of malonic and succinic acids in CO₂-solvent mixtures and micronization via supercritical antisolvent precipitation / А.М. Воробей, Я.И. Зуев, A.В. Гавриков [и др.]. – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2022. – Т. 17. – № 4. – С. 14-31.

TRANSLIT

Vorobei, A.M. Rastvorimost' malonovoj i yantarnoj kislot v smesyah CO₂—rastvoritel' i ih mikronizaciya metodom sverhkriticheskogo antisol'ventnogo osazhdeniya / A.M. Vorobei, Y.I. Zuev, A.V. Gavrikov [i dr.]. – Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2022. – Т. 17. – № 4. – S. 14-31.

A.M. Vorobei, Y.I. Zuev, A.V. Gavrikov, O.O. Parenago Solubility of malonic and succinic acids in CO₂—solvent mixtures and micronization via supercritical antisolvent precipitation. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 4, 14-31 (2022). https://doi.org/

Solubility of malonic and succinic acids in CO2-solvent mixtures and micronization via supercritical antisolvent precipitation

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Solubility of malonic and succinic acids in CO₂-solvent mixtures and micronization via supercritical antisolvent precipitation