Journal of Industrial and Engineering Chemistry, Vol.18, No.1, 92-97, January, 2012
Fabrication and application of silicalite-1 and TS-1 hollow fibers with polyethylene imine (PEI) fibers as substrates
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Silicalite-1 and titanium containing silicalite-1 (TS-1) hollow fibers were fabricated with polyethylene imine (PEI) fibers as substrates. The acid treated PEI fibers were positively charged and can be effectively coated with silicalite-1 or TS-1 nanocrystals from their colloidal solution. The adsorbed silicalite-1 or TS-1 nanocrystals grew up and became more compact upon two days of vapor phase Ostwald ripening in autoclave. Silicalite-1 and TS-1 hollow fibers were obtained after calcination at 400 ℃ in air. The shell thickness of the hollow fibers is ~ 1 mm. Hydroxylation of phenol with H2O2 was investigated over TS-1 based catalysts in order to compare influences of nanocrystals composed macrostructure and Al2O3 binder on the catalytic activities.
- Schmidt I, Madsen C, Jacobsen CJH, Inorg. Chem., 39(11), 2279 (2000)
- Yu T, Wang X, Li H, Petro. Sci. Technol., 25, 1125 (2007)
- Xiong C, Kim MJ, Balkus KJ, Small., 2, 52 (2006)
- Okada K, Kuboyama K, Takei T, Kameshima Y, Yasumori A, Yoshimura M, Micropor. Mesopor. Mater., 37, 99 (2000)
- Nijhuis TA, Beers AEW, Vergunst T, Hoek I, Kapteijn F, Moulijn JA, Catal. Rev.-Sci. Eng., 43(4), 345 (2001)
- Williams JL, Catal. Today, 69(1-4), 3 (2001)
- Jasra RV, Choudary NV, Bhat SGT, Sep. Sci. Technol., 26, 885 (1991)
- Ozcan A, Kalipcilar H, Ind. Eng. Chem. Res., 45(14), 4977 (2006)
- Valtchev V, Schoeman BJ, Hedlund J, Mintova S, J. Sterte, Zeolites., 17, 408 (1996)
- Wang YJ, Tang Y, Wang XD, Yang WL, Gao Z, Chem. Lett., 29(11), 1344 (2000)
- Song W, Kanthasamy R, Grassian VH, Larsen SC, Chem. Commun., 1920 (2004)
- Xiong C, Coutinho D, Balkus KJ, Micropor. Mesopor. Mater., 86, 14 (2005)
- Dong A, Wang Y, Wang D, Yang W, Zhang Y, Ren N, Gao Z, Tang Y, Micropor.Mesopor. Mater., 64, 69 (2003)
- Kanthasamy R, Barquist K, Larsen SC, Micropor. Mesopor. Mater., 113, 554 (2008)
- Shin YJ, Kim SH, Yang DH, Kwon H, Shin JS, J. Ind. Eng. Chem., 16(3), 380 (2010)
- Esposito A, Taramasso M, Neri C, Buonomo F, UK Pat. 2 116 974 (1985)
- Thangaraj A, Kumar R, Ratnasamy P, Appl. Catal., L-1. (1990)
- Tatsumi T, Nakamura M, Negishi S, Tominaga HJ, Chem. Commun., 476 (1990)
- Huybrechts DRC, Bruycker De L, Jacobs PA, Nature., 345, 240 (1990)
- Wan YSS, Gavriilidis A, Yeung KL, Trans. IchemE., 81, 753 (2003)
- Roffia P, Padovan M, Moretti E, De Alberti G, EP 208 311 (1987)
- Reddy JS, Jacobs PA, Catal. Lett., 37(3-4), 213 (1996)
- Tonti S, Roffia P, Cesana A, Mantegazza MA, Padovan M, EP 0 314 147 (1988)
- Reddy JS, Jacobs PA, J. Chem. Soc. Perkin Trans., I22, 2665 (1993)
- Thangaraj A, Kumar R, Mirajkar SP, Ratnasamy P, J. Catal., 130, 1 (1991)
- Kraushaar B, Vanhooff JHC, Catal. Lett., 1, 81 (1988)
- Wilkenhoner U, Langhendries G, van Laar F, Baron GV, Gammon DW, Jacobs PA, van Steen E, J. Catal., 203(1), 201 (2001)
- Tuel A, Moussa-Khouzami S, Ben Taarit Y, Naccache C, J. Mol. Catal., 68, 45 (1991)
- Tanarungsun G, Kiatkittipong W, Praserthdam P, Yamada H, Tagawa T, Assabumrungrat S, J. Ind. Eng. Chem., 14(5), 596 (2008)