Запис Детальніше

Simultaneous methyl methacrylate and methacrylic acid obtaining over zirconium-containing catalysts

Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"

Переглянути архів Інформація
 
 
Поле Співвідношення
 
Title Simultaneous methyl methacrylate and methacrylic acid obtaining over zirconium-containing catalysts
 
Creator Nebesna, Yuliia
Nebesnyi, Roman
Ivasiv, Volodymyr
Lapychak, Nazarii
 
Contributor Lviv Polytechnic National University
 
Subject methyl methacrylate
methacrylic acid
aldol condensation
methacrylates
catalyst
zirconium oxide
 
Description Methyl methacrylate and methacrylic acid are widely used monomers. The aldol condensation of methyl propionate and formaldehyde is perspective process for simultaneous obtaining of this methacrylate monomers. It was found that zirconium-containing catalysts are active in this process. The effect of zirconium content in the catalyst on methyl propionate conversion and yield of methyl methacrylate and methacrylic acid has been determined. The best catalyst for methyl propionate condensation with formaldehyde has been found.
 
Date 2018-03-22T10:18:56Z
2018-03-22T10:18:56Z
2015
 
Type Conference Abstract
 
Identifier Simultaneous methyl methacrylate and methacrylic acid obtaining over zirconium-containing catalysts / Yuliia Nebesna, Roman Nebesnyi, Volodymyr Ivasiv, Nazarii Lapychak // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 364–365. – Bibliography: 9 titles.
http://ena.lp.edu.ua:8080/handle/ntb/39900
 
Language en
 
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Format 364-365
application/pdf
 
Coverage UA
Lviv
 
Publisher Lviv Polytechnic Publishing House