Effects of membrane pore activation on microporous membrane emulsification process and emulsion droplet formation

doi:10.1007/s00396-021-04915-5

CAS OpenIR

	Effects of membrane pore activation on microporous membrane emulsification process and emulsion droplet formation
	Hu, Yuning 1,2; Gong, Fangling 1,2; Yan, Xingran 1,2; Li, Tong 1; Chen, Jingkun 1; Wei, Wei 1,2; Ma, Guanghui 1,2
	2021-11-15
Source Publication	COLLOID AND POLYMER SCIENCE
ISSN	0303-402X
Pages	11
Abstract	The low percentage of pores at which droplets are formed results in lower production efficiency, which is one of the main issues hampering the application of microporous membrane emulsification on a large scale. The effect of microporous membrane pore activation on the droplet's formation and emulsion performance was systemically investigated by changing both transmembrane pressures and membrane wettability during membrane emulsification. It indicated that the high transmembrane pressure increased the pore activation ratio (the percentage of pores at which droplets are formed) by the growing flux. These induced the enhancements of emulsification efficiency and the degradation of emulsion performance. Different wettability of membrane inflow and outflow influenced the pore activation speed (the speed which droplets are formed at pores). It indicated that the wettability of membrane outflow had a key effect on droplet formation and the high pore activation speed avoided splashing for high emulsion performance.
Keyword	Membrane emulsification Pore activation Emulsion performance The flux of dispersed phase Membrane wettability Transmembrane pressure
DOI	10.1007/s00396-021-04915-5
Language	英语
WOS Keyword	WATER ; MICROCHANNEL
Funding Project	National Key Research and Development Program of China[2018YFC0311101] ; National Science and Technology Major Project of China[2018ZX10301-103-003]
WOS Research Area	Chemistry ; Polymer Science
WOS Subject	Chemistry, Physical ; Polymer Science
Funding Organization	National Key Research and Development Program of China ; National Science and Technology Major Project of China
WOS ID	WOS:000718761800001
Publisher	SPRINGER
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/50979
Collection	中国科学院过程工程研究所
Corresponding Author	Gong, Fangling; Ma, Guanghui
Affiliation	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Hu, Yuning,Gong, Fangling,Yan, Xingran,et al. Effects of membrane pore activation on microporous membrane emulsification process and emulsion droplet formation[J]. COLLOID AND POLYMER SCIENCE,2021:11.
APA	Hu, Yuning.,Gong, Fangling.,Yan, Xingran.,Li, Tong.,Chen, Jingkun.,...&Ma, Guanghui.(2021).Effects of membrane pore activation on microporous membrane emulsification process and emulsion droplet formation.COLLOID AND POLYMER SCIENCE,11.
MLA	Hu, Yuning,et al."Effects of membrane pore activation on microporous membrane emulsification process and emulsion droplet formation".COLLOID AND POLYMER SCIENCE (2021):11.

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