Feasibility Study of Gas Separation Membranes for ... - Core

Available online at www.sciencedirect.com

Procedia Engineering 44 (2012) 976 – 979

(XURPHPEUDQH&RQIHUHQFH >3@ )HDVLELOLW\VWXG\RIJDVVHSDUDWLRQPHPEUDQHVIRUELRK\GURJHQVHSDUDWLRQ 11HPHVWyWK\ 3%DNRQ\L*7yWK.%pODIL%DNy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¶¶ EHQ]RSKHQRQ WHWUDFDUER[\OGLDQK\GULG DQG GLDPLQRSKHQLOLGHQH ZKLOH 0( ZDV D 332 SRO\GLPHWK\OSKHQLOHQH R[LGH  VXSSRUWHG KROORZ ILEHU PHPEUDQH ZKLFK ZHUH GLSSHG DQGWZRWLPHVFRDWHGZLWK3HED[SRO\HWKHUSRO\DPLGHRUSRO\HWKHUEORFNDPLGH ZW 7KHPHPEUDQHVZHUHEXLOWLQDKLJKSUHVVXUHVWDLQOHVVVWHHOWXEH)LJ  1877-7058 © 2012 Published by Elsevier Ltd. Open access under CC BY-NC-ND license. doi:10.1016/j.proeng.2012.08.643

N. Nemestuc0u8730 u8805 thy et al. / Procedia Engineering 44 (2012) 976 – 979

 )LJ7KHFDSLOODU\PHPEUDQHPRGXOH 5HVXOWVDQG'LVFXVVLRQ *DV VHSDUDWLRQ PHDVXUHPHQWV ZHUH SHUIRUPHG XVLQJ SXUH VLQJOH JDVHV K\GURJHQ QLWURJHQ DQGFDUERQGLR[LGHZKHUHWKHGHFUHDVLQJSUHVVXUHRIWKHIHHGJDVZLWKWLPHZDVIROORZHG7KH PHDVXUHG DQG HYDOXDWHG GDWD IRU 0( DQG 0( PHPEUDQHV DUH GHPRQVWUDWHG LQ )LJ  DQG )LJUHVSHFWLYHO\  &2SHUPHDWLRQUDWH &2SUHVVXUH



+SHUPHDWLRQUDWH +SUHVVXUH

1SHUPHDWLRQUDWH 1SUHVVXUH



3HUPHDWLRQUDWH*38

     

)HHGSUHVVXUHEDU









 













7LPHPLQ

)LJ7KHSHUPHDWLRQGDWDIRU0( ,W VHHPV WKDW SUHVVXUH GHFUHDVHG UDWKHU TXLFNO\ GXH WR WKH KLJK JDV SHUPHDWLRQ WKURXJK WKH PHPEUDQH WKXV WKH H[SHULPHQWV ZHUH FRQGXFWHG LQ D QDUURZ UDQJH RI SUHVVXUH 7KH SHUPHDELOLWLHVZHUHGHWHUPLQHGZKHQVWHDG\VWDWHRFFXUHG   

+SHUPHDWLRQUDWH +SUHVVXUH

&2SHUPHDWLRQUDWH &2SUHVVXUH



1SHUPHDWLRQUDWH 1SUHVVXUH





  









)HHGSUHVVXUHEDU

3HUPHWLRQUDWH*38



  

 

 









7LPHPLQ







)LJ7KHSHUPHDWLRQGDWDIRU0(  %DVHGRQWKHGHWHUPLQHGSHUPHDELOLWLHVWKHWKHRUHWLFDOVHOHFWLYLWLHVZHUHFDOFXODWHGDVDUDWLRRI WKHSHUPHDWLRQUDWHVRIWKHYDULRXVJDVHVDQGWKHUHVXOWVIRU0(DQG0(PRGXOHVDUHOLVWHG LQ7DEOH  7DEOH7KHWKHRUHWLFDOVHOHFWLYLWLHVIRU0(DQG0(  R

+1 +&2 &21

6HOHFWLYLW\ & 0( 0(      



977

978

N. Nemestuc0u8730 u8805 thy et al. / Procedia Engineering 44 (2012) 976 – 979

 ([SHULPHQWDO UHVXOWV LQGLFDWHG WKDW 0( DQG 0( JDV VHSDUDWLRQ PHPEUDQHV KDYH DGYDQWHJRXV SURSHUWLHV UHJDUGLQJ WKH VHOHFWLYLWLHV DQG SHUPHDELOLWLHV QRW VKRZQ  7KH +1 VHOHFWLYLW\ LV UHPDUNDEO\ KLJK IRU ERWK PHPEUDQHV ZKLOH WKH +&2 VHOHFWLYLW\ RI 0( DQG &21RI0(ZRXOGDSSHDUWRPHHWWKHUHTXLUHPHQWVRIFDUERQGLR[LGHVHSDUDWLRQ,WFDQEH SRLQWHGRXWWKDWPHPEUDQHVWHVWHGDUHDWWUDFWLYHIRU+UHFRYHU\DQGWKHVHPHPEUDQHPDWHULDOV KDYH KLJK SRWHQWLDO IRU SUDFWLFDO DSSOLFDWLRQV EXW LW LV LPSRUWDQW WR FRQVLGHU WKDW WKH LQGXVWULDO DSSOLFDELOLW\ RI WKH PRGXOV UHTXLUHV H[WHQGHG UHVHDUFK ZLWK ELQDU\ DQG  WHUQDU\ PRGHO JDV PL[WXUHV DQG ORQJWHUP H[SHULPHQWV XVLQJ UDZ JDV GLUHFWO\ IURP WKH IHUPHQWHU DUH SDUWLFXODUO\ LPSRUWDQWDVZHOO  $FNQRZOHGJHPHQW  7KHDXWKRUVZRXOGOLNHWRDFNQRZOHGJH.LWW\1LMPHLMHUHWDO8QLYHUVLW\RI7ZHQWH IRUWKHJDV VHSDUDWLRQPHPEUDQHV  5HIHUHQFHV   .LP '+ +DQ 6. .LP 6+ 6KLQ +6 (IIHFW RI JDV VSDUJLQJ RQ FRQWLQXRXV IHUPHQWDWLYH K\GURJHQSURGXFWLRQ,QW-+\GURJHQ(QHUJ\  %pODIL%DNy.%~FV~'3LHQWND=%iOLQW%+HUEHO=.RYiFV./:HVVOLQJ0,QWHJUDWLRQRI ELRK\GURJHQIHUPHQWDWLRQDQGJDVVHSDUDWLRQSURFHVVHVWRUHFRYHUDQGHQULFKK\GURJHQ,QW -+\GURJHQ(QHUJ\  +DOOHQEHFN3&)HUPHQWDWLYHK\GURJHQSURGXFWLRQ3ULQFLSOHVSURJUHVVDQGSURJQRVLV,QW- +\GURJHQ(QHUJ\  /LDQJ70&KHQJ6&:X./%HKDYLRUDOVWXG\RQELRK\GURJHQIHUPHQWDLRQUHDFWRULQVWDOOHG ZLWKVLOLFRQHUXEEHUPHPEUDQH,QW-+\GURJHQ(QHUJ\  'DV'9HLUR÷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±

N. Nemestuc0u8730 u8805 thy et al. / Procedia Engineering 44 (2012) 976 – 979

 3L[WRQ053DXO'5*DVWUDQVSRUWSURSHUWLHVRISRO\DU\ODWHV3DUW,&RQQHFWRUDQGSHQGDQW JURXSHIIHFWV-3RO\P6FL3DUW%3RO\P3K\V  0RKU-03DXO'57XOORV*/&DVVLG\3(*DVWUDQVSRUWSURSHUWLHVRIDVHULHVRISRO\HWKHU NHWRQH SRO\PHUV3RO\PHU  $TXLODU9HJD03DXO'5*DVWUDQVSRUWSURSHUWLHVRISRO\SKHQ\OHQHHWKHUV-3RO\P6FL3DUW %3RO\P3K\V .H\ZRUGVELRK\GURJHQJDVVHSDUDWLRQ  

979