Analytical control of lactide synthesis

Analytical control of lactide synthesis

Bibliografiska uppgifter
Parent link:Petroleum and Coal
Vol. 58, iss. 5.— 2016.— [P. 567-572]
Institutionell upphovsman: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра технологии органических веществ и полимерных материалов (ТОВПМ)
Övriga upphovsmän: Krutas D. S. Darjya Sergeevna, Zamanova M. K. Margarita Karimovna, Lukjyanov A. E. Aleksandr Evgenjevich, Zinovyev (Zinovjev, Zinoviev) A. L. Alexey Leonidovich, Novikov V. T. Viktor Timofeevich, Volgina T. N. Tatiana Nikolaevna
Sammanfattning:Title screen
The technique of identification and quantification of D,L-lactide, lactic acid and its oligomers by the method of high performance liquid chromatography (HPLC) was developed. The separation was done on two columns connected consecutively using an aqueous solution of orthophosphoric acid and acetonitrile in the ratio 88:12 vol. % at a flow rate of 1.2 ml min-1 as a mobile phase. The developed method is simple and linear. Research of specificity, accuracy, repeatability and reproducibility shows that the technique is suitable for analytical control of all stages of the lactide synthesis from lactic acid.
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Språk:engelska
Publicerad: 2016
Ämnen:
электронный ресурс
труды учёных ТПУ
лактиды
молочная кислота
олигомеры
хроматография
Länkar:http://www.vurup.sk/wp-content/uploads/dlm_uploads/2017/07/pc_6_2016_krutas_volgina_488cor.pdf
Materialtyp: Elektronisk Bokavsnitt
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653525

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