Analytical control of lactide synthesis; Petroleum and Coal; Vol. 58, iss. 5
| Parent link: | Petroleum and Coal Vol. 58, iss. 5.— 2016.— [P. 567-572] |
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| Yhteisötekijä: | |
| Muut tekijät: | , , , , , |
| Yhteenveto: | 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. Свободный доступ из сети Интернет |
| Kieli: | englanti |
| Julkaistu: |
2016
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| Aiheet: | |
| Linkit: | http://www.vurup.sk/wp-content/uploads/dlm_uploads/2017/07/pc_6_2016_krutas_volgina_488cor.pdf |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653525 |
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| 200 | 1 | |a Analytical control of lactide synthesis |f D. S. Krutas, M. K. Zamanova, A. E. Lukjyanov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 571-572 (12 tit.)] | ||
| 330 | |a 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. | ||
| 333 | |a Свободный доступ из сети Интернет | ||
| 461 | |t Petroleum and Coal | ||
| 463 | |t Vol. 58, iss. 5 |v [P. 567-572] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a лактиды | |
| 610 | 1 | |a молочная кислота | |
| 610 | 1 | |a олигомеры | |
| 610 | 1 | |a хроматография | |
| 701 | 1 | |a Krutas |b D. S. |g Darjya Sergeevna | |
| 701 | 1 | |a Zamanova |b M. K. |c Chemical Engineer |c engineer of Tomsk Polytechnic University |f 1983- |g Margarita Karimovna |3 (RuTPU)RU\TPU\pers\33834 |9 17423 | |
| 701 | 1 | |a Lukjyanov |b A. E. |g Aleksandr Evgenjevich | |
| 701 | 1 | |a Zinovyev (Zinovjev, Zinoviev) |b A. L. |c Chemist |c Junior Researcher Tomsk Polytechnic University |f 1992- |g Alexey Leonidovich |3 (RuTPU)RU\TPU\pers\42081 |9 21475 | |
| 701 | 1 | |a Novikov |b V. T. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1946- |g Viktor Timofeevich |3 (RuTPU)RU\TPU\pers\31286 |9 15464 | |
| 701 | 1 | |a Volgina |b T. N. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1975- |g Tatiana Nikolaevna |3 (RuTPU)RU\TPU\pers\31296 |9 15474 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт природных ресурсов (ИПР) |b Кафедра технологии органических веществ и полимерных материалов (ТОВПМ) |3 (RuTPU)RU\TPU\col\18659 |
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