A novel chelating resin containing high levels of sulfamine group: Preparation and its adsorption characteristics towards p-toluenesulfonic acid and Hg(II) (SCI)

CORC > 寒区旱区环境与工程研究所 > 中科院寒区旱区环境与工程研究所（未分类） > 期刊论文

	A novel chelating resin containing high levels of sulfamine group: Preparation and its adsorption characteristics towards p-toluenesulfonic acid and Hg(II) (SCI)
	Qi Y. X. ; Jin X. L. ; Yu C. ; Wang Y. ; Yang L. Q. ; Li Y. F.
刊名	Chemical Engineering Journal
	2013
卷号	233 页码:315-322
ISSN号	ISBN/1385-8947
英文摘要	A novel functional monomers with sulfamine (DM-BS) was prepared by quaternization of N,N-dimethylamino-2-ethyl methacrylate (DMAEMA) and 1-4 bromine methyl toluenesulfonamide (BS-Br). By grafting polymerization of DM-BS onto chloromethylated polystyrene matrix (CMPS), a new kind of adsorbent owned plenty of sulfamine functional group, PSC-DM-P(DM-BS) (PDP), was thereupon synthesized. The resulting DM-BS monomer and PDP adsorbent were characterized by nuclear magnetic resonance spectrum (H-1 NMR and C-13 NMR), Fourier transform infrared spectrum (FT-IR), thermogravimetry (TG) and Elemental analysis. Meanwhile, the adsorption properties of PDP absorbent for Hg(II) and p-toluenesulfonic acid (p-TSA) in aqueous solution were investigated by batch method. The maximum adsorption capacities for Hg(II) and p-TSA were found to be 222.2 mg/g and 312.5 mg/g with the equilibrium time less than 90 min. Furthermore, the FLIP absorbent also showed a high selectivity adsorption for Hg(II) among coexisting heavy metals and the good regeneration performance. (C) 2013 Elsevier B.V. All rights reserved.
收录类别	(SCI)
公开日期	2014-12-19
内容类型	期刊论文
源URL	[http://ir.casnw.net/handle/362004/23254]
专题	寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文
推荐引用方式 GB/T 7714	Qi Y. X.,Jin X. L.,Yu C.,et al. A novel chelating resin containing high levels of sulfamine group: Preparation and its adsorption characteristics towards p-toluenesulfonic acid and Hg(II) (SCI)[J]. Chemical Engineering Journal,2013,233:315-322.
APA	Qi Y. X.,Jin X. L.,Yu C.,Wang Y.,Yang L. Q.,&Li Y. F..(2013).A novel chelating resin containing high levels of sulfamine group: Preparation and its adsorption characteristics towards p-toluenesulfonic acid and Hg(II) (SCI).Chemical Engineering Journal,233,315-322.
MLA	Qi Y. X.,et al."A novel chelating resin containing high levels of sulfamine group: Preparation and its adsorption characteristics towards p-toluenesulfonic acid and Hg(II) (SCI)".Chemical Engineering Journal 233(2013):315-322.