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Demulsification of acidic oil-in-water emulsions driven by chitosan loaded Ti3C2Tx

文献类型：期刊论文

作者Du, Yingchao1,2; Si, Pengchao1,2; Wei, Lianqi1; Wang, Yongliang1; Te, Yubo1,2; Zuo, GaoHong1,3; Yu, Bo1,2; Zhang, Xiaomeng1; Ye, Shufeng1
刊名APPLIED SURFACE SCIENCE
出版日期2019-05-15
卷号476页码:878-885
关键词Chitosan loaded Ti3C2Tx powders Oil-in-water emulsion Strong acidic emulsions Demulsification efficiency
ISSN号0169-4332
DOI10.1016/j.apsusc.2019.01.106
英文摘要Layered Ti3C2Tx powders have been experimentally proved to hold high adsorption activity, while it is useless to be an efficient demulsifier. Pure chitosan powders with excellent adsorption are easy to dissolve in acidic solution, so it is difficult to break of acid oil-in-water emulsions. In order to expand the application fields in breaking up the emulsified oily waste acid water, chitosan loaded Ti3C2Tx powders have been successfully fabricated by simple means, which can be used to strong acidic emulsions and improve the use ratio of acid water. Chitosan loaded Ti3C2Tx powders possess higher specific surface area than that of Ti3C2Tx powders, so these powders possess more reactive activation. In addition, chitosan loaded Ti3C2Tx powders would be applied to high-temperature condition, which possess extensive temperature limit (< 200 degrees C). In the work, the demulsification efficiency can be up to about 67% with the increasing dosage of chitosan loaded Ti3C2Tx powders, while the layered structure of this demulsifier keeping original after demulsification.
WOS关键词HOLLOW-FIBER MEMBRANES ; WASTE-WATER ; CARBON ; OXIDATION ; OXIDES ; MXENE ; XPS ; TI
资助项目Chinese Academy of Science Project[KFJ-STS-QYZD-044] ; "Strategic Priority Research Program" of the Chinese Academy of Sciences[XDA09040102]
WOS研究方向Chemistry ; Materials Science ; Physics
语种英语
WOS记录号WOS:000459458600105
出版者ELSEVIER SCIENCE BV
资助机构Chinese Academy of Science Project ; "Strategic Priority Research Program" of the Chinese Academy of Sciences
源URL[http://ir.ipe.ac.cn/handle/122111/27959]  
专题中国科学院过程工程研究所
通讯作者Zhang, Xiaomeng; Ye, Shufeng
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, POB 353, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
3.Dalian Polytech Univ, 1 Light Ind Court, Dlian 116034, Peoples R China
推荐引用方式
GB/T 7714		 Du, Yingchao,Si, Pengchao,Wei, Lianqi,et al. Demulsification of acidic oil-in-water emulsions driven by chitosan loaded Ti3C2Tx[J]. APPLIED SURFACE SCIENCE,2019,476:878-885.
APA Du, Yingchao.,Si, Pengchao.,Wei, Lianqi.,Wang, Yongliang.,Te, Yubo.,...&Ye, Shufeng.(2019).Demulsification of acidic oil-in-water emulsions driven by chitosan loaded Ti3C2Tx.APPLIED SURFACE SCIENCE,476,878-885.
MLA Du, Yingchao,et al."Demulsification of acidic oil-in-water emulsions driven by chitosan loaded Ti3C2Tx".APPLIED SURFACE SCIENCE 476(2019):878-885.

入库方式： OAI收割

来源：过程工程研究所

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