Assumed Mechanism of Polymeric Deposit Formation in Recycle Propylene Washing Column during Bulk Polymerization

Assumed Mechanism of Polymeric Deposit Formation in Recycle Propylene Washing Column during Bulk Polymerization

Bibliographische Detailangaben
Parent link:Applied Mechanics and Materials: Scientific Journal
Vol. 756 : Mechanical Engineering, Automation and Control Systems (MEACS2014).— 2015.— [P. 179-186]
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра технологии органических веществ и полимерных материалов (ТОВПМ)
Weitere Verfasser: Mayer E. A. Eduard Aleksandrovich, Trofimova A., Mashukov V., Pestryakov A. N. Aleksey Nikolaevich
Zusammenfassung:Title screen
This study presents the results of polymeric deposit analysis from propylene washing column of "Spheripol" process polymerization unit using such methods as gel-permation chromatography, differential scanning calorimetry (DSC), X-ray phase analysis, IR and NMR{13}C-spectroscopy and analytical process control methods. For comparison the relative data for larger volume polypropylene grades have been presented as well. Based on the findings and available similar practice in a slurry process an assumed formation mechanism was proposed for the discussion.
Режим доступа: по договору с организацией-держателем ресурса
Veröffentlicht: 2015
Schriftenreihe:Material Engineering and Technologies
Schlagworte:
электронный ресурс
труды учёных ТПУ
депозиты
полипропилен
полимеризация
Online-Zugang:http://dx.doi.org/10.4028/www.scientific.net/AMM.756.179
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641310

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