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Elevated performance of hybrid membranes by incorporating metal organic framework CuBTC for pervaporative desulfurization of gasoline
Yu, SN; Jiang, ZY; Li, WD; Mayta, JQ; Ding, H; Song, YM; Li, Z; Dong, ZW; Pan, FS; Wang, BY; Zhang, P; Cao, XZ; Wang BY(王宝义); 张鹏(正); Cao XZ(曹兴忠)
2018
Source PublicationCHEMICAL ENGINEERING AND PROCESSING
ISSN0255-2701
EISSN1873-3204
Volume123Pages:12-19
SubtypeArticle
AbstractMetal organic framework CuBTC nanoparticles were incorporated into polyether-block-amide (Pebax) to promote the transport of penetrant molecules in the membranes. The CuBTC nanoparticles can form hydrogen bonds with the Pebax chains, thus interfered with the chain packing and tailored the free volume properties of Pebax. The channels and active metal sites of CuBTC promoted the transport of sulfur-containing molecules when the membranes were employed for gasoline desulfurization. When the filler content was 2 wt%, the optimal separation performance was achieved with a permeation flux of 4.4 kg/(m(2) h) and a thiophene enrichment factor of 6.0 at 40 degrees C, increased by 36% and 11% compared with the Pebax pristine membrane. The comprehensive performance of the membranes is more competitive than widely-used PDMS membranes, especially under high temperatures. A permeation flux of 16.45 kg/(m(2) h) is reached with an enrichment factor of 4.04 at 70 degrees C.
KeywordHybrid membrane Polyether-block-amide Metal organic framework Pervaporation Desulfurization
DOI10.1016/j.cep.2017.11.001
WOS KeywordMIXED MATRIX MEMBRANES ; COMPOSITE MEMBRANE ; INTERFACIAL STABILITY ; MODEL GASOLINE ; SEPARATION
Indexed BySCI ; EI
Language英语
WOS Research AreaEnergy & Fuels ; Engineering
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000424180200002
EI Accession Number20174604398572
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/285624
Collection计算中心
多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Yu, SN,Jiang, ZY,Li, WD,et al. Elevated performance of hybrid membranes by incorporating metal organic framework CuBTC for pervaporative desulfurization of gasoline[J]. CHEMICAL ENGINEERING AND PROCESSING,2018,123:12-19.
APA Yu, SN.,Jiang, ZY.,Li, WD.,Mayta, JQ.,Ding, H.,...&曹兴忠.(2018).Elevated performance of hybrid membranes by incorporating metal organic framework CuBTC for pervaporative desulfurization of gasoline.CHEMICAL ENGINEERING AND PROCESSING,123,12-19.
MLA Yu, SN,et al."Elevated performance of hybrid membranes by incorporating metal organic framework CuBTC for pervaporative desulfurization of gasoline".CHEMICAL ENGINEERING AND PROCESSING 123(2018):12-19.
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