Pore structure and permeability of an alumina fiber filter membrane for hot gas filtration

J. A. Fernando; D. D.L. Chung

doi:10.1023/A:1020991002430

Pore structure and permeability of an alumina fiber filter membrane for hot gas filtration

J. A. Fernando
, D. D.L. Chung

Department of Mechanical and Aerospace Engineering

SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

The pore structure and permeability of an alumina-fiber-based hot gas filter membrane containing an acid phosphate binder were characterized using capillary flow porometry. The smallest pore diameter was 1.24 ± 0.06 μm; the largest pore diameter (bubble point pore diameter) was 23 ± 1 μm. The pore size distribution was narrow, with almost all pores ranging from 2 to 4 μm, and the mean flow pore size 2.6 ± 0.1 μm. The Darcy permeability constant for air through the membrane was (114 ± 6) × 10^-9 cm².

Original language	English
Pages (from-to)	211-219
Number of pages	9
Journal	Journal of Porous Materials
Volume	9
Issue number	3
DOIs	https://doi.org/10.1023/A:1020991002430
State	Published - Oct 2002

Keywords

Alumina fiber
Filter
Membrane
Pore size
Porosity

Access to Document

10.1023/A:1020991002430

Cite this

@article{4f4fec1997cb48fd87c4320697881e88,

title = "Pore structure and permeability of an alumina fiber filter membrane for hot gas filtration",

abstract = "The pore structure and permeability of an alumina-fiber-based hot gas filter membrane containing an acid phosphate binder were characterized using capillary flow porometry. The smallest pore diameter was 1.24 ± 0.06 μm; the largest pore diameter (bubble point pore diameter) was 23 ± 1 μm. The pore size distribution was narrow, with almost all pores ranging from 2 to 4 μm, and the mean flow pore size 2.6 ± 0.1 μm. The Darcy permeability constant for air through the membrane was (114 ± 6) × 10-9 cm2.",

keywords = "Alumina fiber, Filter, Membrane, Pore size, Porosity",

author = "Fernando, \{J. A.\} and Chung, \{D. D.L.\}",

year = "2002",

month = oct,

doi = "10.1023/A:1020991002430",

language = "English",

volume = "9",

pages = "211--219",

journal = "Journal of Porous Materials",

issn = "1380-2224",

publisher = "Springer Netherlands",

number = "3",

}

TY - JOUR

T1 - Pore structure and permeability of an alumina fiber filter membrane for hot gas filtration

AU - Fernando, J. A.

AU - Chung, D. D.L.

PY - 2002/10

Y1 - 2002/10

N2 - The pore structure and permeability of an alumina-fiber-based hot gas filter membrane containing an acid phosphate binder were characterized using capillary flow porometry. The smallest pore diameter was 1.24 ± 0.06 μm; the largest pore diameter (bubble point pore diameter) was 23 ± 1 μm. The pore size distribution was narrow, with almost all pores ranging from 2 to 4 μm, and the mean flow pore size 2.6 ± 0.1 μm. The Darcy permeability constant for air through the membrane was (114 ± 6) × 10-9 cm2.

AB - The pore structure and permeability of an alumina-fiber-based hot gas filter membrane containing an acid phosphate binder were characterized using capillary flow porometry. The smallest pore diameter was 1.24 ± 0.06 μm; the largest pore diameter (bubble point pore diameter) was 23 ± 1 μm. The pore size distribution was narrow, with almost all pores ranging from 2 to 4 μm, and the mean flow pore size 2.6 ± 0.1 μm. The Darcy permeability constant for air through the membrane was (114 ± 6) × 10-9 cm2.

KW - Alumina fiber

KW - Filter

KW - Membrane

KW - Pore size

KW - Porosity

UR - https://www.scopus.com/pages/publications/0036819062

U2 - 10.1023/A:1020991002430

DO - 10.1023/A:1020991002430

M3 - Article

AN - SCOPUS:0036819062

SN - 1380-2224

VL - 9

SP - 211

EP - 219

JO - Journal of Porous Materials

JF - Journal of Porous Materials

IS - 3

ER -

Pore structure and permeability of an alumina fiber filter membrane for hot gas filtration

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this