Preparation of Ni-P Alloy Composite Tube-Form Carbon Membrane for Gas Separation

Abstract:

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A novel tube-form asymmetrical carbon membrane based on phenol-formaldehyde resin (PFR) is proposed in this paper. The membrane is composed of Ni-P alloy on exterior surface of carbon support membrane by electroless plating method after adding ferrous powders (<20&m) as active particles inside the membrane procurer. The results show that the H2, N2 and CO2 permeation rate through the composite Ni-P carbon membrane decrease and gas separation factors increase with increase of Fe content, and H2, N2 and CO2 permeation rates reach 0.44, 0.10 and 0.08 m3.m-2.s-1.MPa-1, respectively; H2/N2 and H2/CO2 separation factors are 4.2 and 5.5, respectively. The morphology of the membrane is measured by Scanning Electron Microscope (SEM).

Info:

Periodical:

Advanced Materials Research (Volumes 11-12)

Main Theme:

Edited by:

Masayuki Nogami, Riguang Jin, Toshihiro Kasuga and Wantai Yang

Pages:

457-460

DOI:

10.4028/www.scientific.net/AMR.11-12.457

Citation:

J. F. Bai, S. Y. Wu, S. F. Li, W. Chen, Y. Li, "Preparation of Ni-P Alloy Composite Tube-Form Carbon Membrane for Gas Separation", Advanced Materials Research, Vols. 11-12, pp. 457-460, 2006

Online since:

February 2006

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$35.00

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