Abstract
In principle various materials may be used as membranes to separate one or more constituents of a gas stream from the remaining gas. However, in general membrane materials may be divided into two broad classes, namely polymeric and inorganic membranes. Polymer membranes have so far been those which have been widely adopted for gas separation, but with increasing process demands for separating gas mixtures at temperatures higher than the thermal limitations of many polymeric materials, the adoption of inorganic membranes is likely to increase.
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Abbreviations
- A :
-
membrane area, m2
- b :
-
adsorption equilibrium constant, 1 kPa−1
- C :
-
concentration of penetrant gas, m3 (STP)m−3
- D :
-
diffusion coefficient, m2 s−1
- E :
-
activation energy, kJ kmol−1
- G :
-
mass flowrate, kg s−1
- J :
-
volumetric flux, kmol m−2s−1
- k :
-
rate constant
- L :
-
flowrate, m3s−1
- p :
-
pressure, kPa
- P :
-
permeability, kmol m/(m2 s kPa)
- P :
-
mean permeability, kmol.m/m2s kPa−1
- r :
-
pressure ratio across membrane, dimensionless
- r 1 :
-
p m/p u
- r 2 :
-
p p/p m
- R g :
-
gas constant, kJ kmol−1K−1
- S :
-
solubility, m3(STP) kPa−1 m−3
- t :
-
time, s
- T :
-
temperature, K
- x :
-
mole fraction on retentate side, dimensionless
- X :
-
mole fraction in feed, dimensionless
- y :
-
mole fraction on permeate side, dimensionless
- α:
-
ideal separation factor, dimensionless
- ε:
-
porosity, dimensionless
- Ñ„:
-
stage cut
- λ:
-
mean free path, m
- f:
-
feed
- i:
-
number of the components
- p:
-
permeate
- s:
-
purge gas
- r:
-
retentate
- t:
-
total value
References
Mitchell, J.H., J. Ray, Institution, 2, 101, 307 (1834).
Graham T., Phil. Mag., 32, 401 (1866).
Weller S. and Steiner W.A., J. Appl. Phys., 21, 279 (1950).
Weller S. and Steiner W.A., Chem. Eng. Progr., 46, 585 (1950).
Jia M.D., Chen B., Noble R.D. and Falconer J.L. J. Membrane Sci., 90, 1 (1994).
te Hennepe H.J.C., Bosweryer W.B.F., Bargeman D., Mulder M.H.V. and Smalders C.A., J. Membrane Sci., 89, 185 (1994).
Hwang S.T. and Kammermeyer K., Membranes in Separation: Techniques of Chemistry, Wiley Interscience, N.Y. (1975), p. 65.
Norton F.J., Trans. 8th Vacuum Symposium and 2nd Int. Congress, Pergamon Press, Oxford (1962), p. 8.
Buxbaum R.E and Marker T.L., J. Membrane Sci., 35, 29 (1993).
Edlund D., Friesen D., Johnson B. and Pledger W., Gas Separation Purification, 8, 131 (1994).
Fost D., Farr J.P.G. and Harris J.R., J. Less Common Metals, 39, 293 (1975).
Uemiya S., Sato N., Ando H., Kule Y., Matsuda T. and Kikuchi E., J. Membrane Sci., 36, 303 (1991).
Govind R. and Atnoor D., Ind. Eng. Chem. Res., 30, 591 (1991).
Gobina E., Hughes R., Monaghan D. and Arnell R.D., Dev. Chem. Eng. Min. Process, 2, 105 (1994).
Gobina E. and Hughes R., J. Membrane Sci., 90, 11 (1994).
Barrer R.M., J. Phys. Chem., 61, 178 (1957).
Stern S.A., Industrial Process Design with Membranes, Lacey R.E. and Loeb S. (eds), Wiley Interscience, N.Y. (1972), Chapter XIII.
Barrer R.M., Barrie J.A. and Salter J., J. Polymer Sci., 27, 177 (1958).
Chen A.H., Koros W.J. and Paul D.R., J. Membrane Sci., 3, 17 (1978).
Lahiere R.J., Hellums M.W., Wijmans J.G. and Kaschemekat J., Ind. Eng. Chem. Res., 32, 2236 (1993).
Naylor R.W. and Backer P.O., AIChE J., 1, 95 (1955).
Oishi J., Matsumura Y. and Ike C., J. At Energy. Soc. Japan, 3, 923 (1961).
Walawender W.P. and Stern S.A., Separation Sci., 7, 553 (1972).
Blaisdell C.T. and Kammermeyer K., Chem. Eng. Sci., 28, 1249 (1973).
Shindo Y., Itoh N. and Haraya K., Separation Sci. Technol., 23, 1183 (1988).
Ohma M., Heki H. Ozaka O. and Miyauchi T., J. Nuclear Sci. Technol. Japan, 15, 376 (1978).
Pan C.Y. and Hapgood H.W., Can. J. Chem. Eng., 56, 197 (1978).
Pfefferile W.C., U.S. Patent 3,144,313 (1964).
Hwang S.T. and Thorman J.M., AIChE J., 26, 558 (1980).
Hwang S.T. and Thorman J.M., Synthetic Membranes II, Symp. Ser. No. 154, Am. Chem. Soc. (1981), pp. 258–279.
Hwang S.T. and Thorman J.M., Separation Sci. Technol., 15, 1069 (1980).
Sirkar K.K., Separation Sci. Technol., 15, 1091 (1980).
Binning R.C. and James F.E., Petr. Refiner., 39, 214 (1958).
Binning R.C., Lee R.J., Kennings J.F. and Martin E.C., Ind. Eng. Chem., 53, 45 (1961).
Seok D.R., Kang S.G. and Hwang S.T, J. Membrane Sci, 33, 71 (1987).
Lee Y.T., Iwamoto K., Sekimoto H. and Seno M., J. Membrane Sci., 42, 169 (1989).
Acharya H.R. and Stern S.A., J. Membrane Sci., 37, 205 (1988).
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© 1996 Springer Science+Business Media Dordrecht
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Hughes, R. (1996). Applications in gas and vapour phase separations. In: Scott, K., Hughes, R. (eds) Industrial Membrane Separation Technology. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-0627-6_5
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DOI: https://doi.org/10.1007/978-94-011-0627-6_5
Publisher Name: Springer, Dordrecht
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