The Effects of Alkali and Temperature on the Hydrolysis Rate of N-methylpyrrolidone

doi:10.1088/1755-1315/100/1/012036

	The Effects of Alkali and Temperature on the Hydrolysis Rate of N-methylpyrrolidone
	Ou, Yu Jing; Wang, Xiao Mei; Li, Chun Lei; Zhu, Ya Long; Li, Xiao Long
	2017-12-20
会议名称	1st International Global on Renewable Energy and Development, IGRED 2017
会议录名称	IOP Conference Series: Earth and Environmental Science
卷号	100
期号	1
会议日期	December 22, 2017 - December 25, 2017
会议地点	Singapore, Singapore
出版者	Institute of Physics Publishing
摘要	By studying the hydrolysis of N-methylpyrrolidone, it was found that the effects of NaOH concentration and temperature on N-methylpyrrolidone's hydrolysis were remarkable. Fourier transform infrared (FTIR) and Gel Permeation Chromatography (GPC) detected that the mainly hydrolyzate was 4-(methylamino)butyric acid, and the hydrolyzate can generate polymers, which of molecular weight increases with temperature rising. The results of Gas Chromatography (GC) and moisture meter test showed that adding alkaline and raising temperature can aggravate hydrolysis of NMP. This study provide theoretical basis for recycling solvent (NMP) in the production of polyphenylene sulfide (PPS). © Published under licence by IOP Publishing Ltd.
关键词	Butyric acid Fourier transform infrared spectroscopy Gas chromatography Gel permeation chromatography Sodium hydroxide Sulfur compounds Fourier transform infrared Gel permeation chromatography (GPC) Hydrolysis rate N-methylpyrrolidone NaOH concentration Polyphenylene sulfides Temperature rising
DOI	10.1088/1755-1315/100/1/012036
收录类别	EI
语种	英语
EI入藏号	20175304593220
EI主题词	Hydrolysis
ISSN	17551307
来源库	Compendex
分类代码	801 Chemistry - 802.2 Chemical Reactions - 802.3 Chemical Operations - 804.1 Organic Compounds
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117977
专题	兰州理工大学
作者单位	School of Pectrochemical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Ou, Yu Jing,Wang, Xiao Mei,Li, Chun Lei,et al. The Effects of Alkali and Temperature on the Hydrolysis Rate of N-methylpyrrolidone[C]:Institute of Physics Publishing,2017.