Articles & Issues
- Language
- English
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
PREPARATION OF SUPPORTED PALLADIUM MEMBRANE AND SEPARATION OF HYDROGEN
Korean Journal of Chemical Engineering, September 1996, 13(5), 530-537(8), 10.1007/BF02706005
Download PDF
Abstract
Palladium acetate was sublimed at a reduced pressure at 400℃, carried into the macropores of the porous wall of an α-alumina support tube and was decomposed there. A thin palladium membrane which was thus formed showed a hydrogen permeance of 10-6 mol m-2 s-1 Pa-1 and a hydrogen/nitrogen permselectivity higher than 1000. The membrane was stable against hydrogen embrittlement even when the permeation temperature was varied between 100 and 300℃, and it was stable to sulfur or chlorine. To test the ability of this system for the separation of hydrogen and deuterium, a palladium disk was used instead of the prepared membrane since a definite membrane thickness was necessary for calculation. When H2 and D2 permeated through the membrane independently, the H/D permselectivity was appro- ximately 7 at 150-200℃ under a feed side pressure of 0.4 MPa and a permeate side pressure of 0.1 MPa. When a mixture of H2 and D2 was fed, the H/D permselectivity was reduced to 1.2-1.6.
References
Ali JK, Newson EJ, Rippin DW, J. Membr. Sci., 89(1-2), 171 (1994)
Athayde AL, Baker RW, Nguyen P, J. Membr. Sci., 94, 299 (1994)
Chai MR, Yamashita Y, Machida M, Eguchi K, Arai H, J. Membr. Sci., 97, 199 (1994)
Collins JP, Way JD, Ind. Eng. Chem. Res., 32, 3006 (1993)
Edlund DJ, Pledger WA, J. Membr. Sci., 77, 255 (1993)
Fort D, Farr JPG, Harris IR, J. Less-Common Met., 39, 293 (1975)
Gillespie LJ, Downs WR, J. Am. Chem. Soc., 61, 2496 (1939)
Gillespie LJ, Galstaun LS, J. Am. Chem. Soc., 58, 2565 (1936)
Holleck GL, J. Phys. Chem., 74, 503 (1970)
Itoh N, Xu WC, Haraya K, J. Membr. Sci., 66, 149 (1992)
Jayaraman V, Lin YS, Pakala M, Lin RY, J. Membr. Sci., 99(1), 89 (1995)
Jayaraman V, Lin YS, J. Membr. Sci., 104(3), 251 (1995)
Knapton AG, Platium Met. Rev., 21, 44 (1977)
Konno M, Shindo M, Sugawara S, Saito S, J. Membr. Sci., 37, 193 (1988)
Kusakabe K, Yokoyama S, Morooka S, Hayashi JI, Nagata H, Chem. Eng. Sci., 51(11), 3027 (1996)
Lee SJ, Yang SM, Park SB, J. Membr. Sci., 96(3), 223 (1994)
Li ZY, Maeda H, Kusakabe K, Morooka S, Anzai H, Akiyama S, J. Membr. Sci., 78, 247 (1993)
Mitsuishi N, Yuki T, Ichihara I, J. Less-Common Met., 89, 415 (1983)
Morooka S, Yan SC, Yokoyama S, Kusakabe K, Sep. Sci. Technol., 30(14), 2877 (1995)
Nagamoto H, Inoue H, Chem. Eng. Commun., 34, 315 (1985)
Nagamoto H, Inoue H, Nihon Kagaku Kaishi, 9, 1264 (1977)
Nishikawa M, to be published (1996)
Peachey NM, Snow RC, Dye RC, J. Membr. Sci., 111(1), 123 (1996)
Shu J, Grandjean BPA, Van Neste A, Kaliaguine S, Can. J. Chem. Eng., 69, 1036 (1991)
Suzuki Y, Kimura S, J. Nucl. Sci. Technol., 26, 802 (1984)
Uemiya S, Matsuda T, Kikuchi E, J. Membr. Sci., 56, 315 (1991)
vanSwaay M, Birchenall CE, Trans. Metall. Soc. AIME, 218(Apr.), 285 (1960)
Wicke Von E, Nernst GH, Ber. Bunsenges. Physik. Chem., 68, 224 (1964)
Yan SC, Maeda H, Kusakabe K, Morooka S, Ind. Eng. Chem. Res., 33(3), 616 (1994)
Athayde AL, Baker RW, Nguyen P, J. Membr. Sci., 94, 299 (1994)
Chai MR, Yamashita Y, Machida M, Eguchi K, Arai H, J. Membr. Sci., 97, 199 (1994)
Collins JP, Way JD, Ind. Eng. Chem. Res., 32, 3006 (1993)
Edlund DJ, Pledger WA, J. Membr. Sci., 77, 255 (1993)
Fort D, Farr JPG, Harris IR, J. Less-Common Met., 39, 293 (1975)
Gillespie LJ, Downs WR, J. Am. Chem. Soc., 61, 2496 (1939)
Gillespie LJ, Galstaun LS, J. Am. Chem. Soc., 58, 2565 (1936)
Holleck GL, J. Phys. Chem., 74, 503 (1970)
Itoh N, Xu WC, Haraya K, J. Membr. Sci., 66, 149 (1992)
Jayaraman V, Lin YS, Pakala M, Lin RY, J. Membr. Sci., 99(1), 89 (1995)
Jayaraman V, Lin YS, J. Membr. Sci., 104(3), 251 (1995)
Knapton AG, Platium Met. Rev., 21, 44 (1977)
Konno M, Shindo M, Sugawara S, Saito S, J. Membr. Sci., 37, 193 (1988)
Kusakabe K, Yokoyama S, Morooka S, Hayashi JI, Nagata H, Chem. Eng. Sci., 51(11), 3027 (1996)
Lee SJ, Yang SM, Park SB, J. Membr. Sci., 96(3), 223 (1994)
Li ZY, Maeda H, Kusakabe K, Morooka S, Anzai H, Akiyama S, J. Membr. Sci., 78, 247 (1993)
Mitsuishi N, Yuki T, Ichihara I, J. Less-Common Met., 89, 415 (1983)
Morooka S, Yan SC, Yokoyama S, Kusakabe K, Sep. Sci. Technol., 30(14), 2877 (1995)
Nagamoto H, Inoue H, Chem. Eng. Commun., 34, 315 (1985)
Nagamoto H, Inoue H, Nihon Kagaku Kaishi, 9, 1264 (1977)
Nishikawa M, to be published (1996)
Peachey NM, Snow RC, Dye RC, J. Membr. Sci., 111(1), 123 (1996)
Shu J, Grandjean BPA, Van Neste A, Kaliaguine S, Can. J. Chem. Eng., 69, 1036 (1991)
Suzuki Y, Kimura S, J. Nucl. Sci. Technol., 26, 802 (1984)
Uemiya S, Matsuda T, Kikuchi E, J. Membr. Sci., 56, 315 (1991)
vanSwaay M, Birchenall CE, Trans. Metall. Soc. AIME, 218(Apr.), 285 (1960)
Wicke Von E, Nernst GH, Ber. Bunsenges. Physik. Chem., 68, 224 (1964)
Yan SC, Maeda H, Kusakabe K, Morooka S, Ind. Eng. Chem. Res., 33(3), 616 (1994)
