Nothing Special   »   [go: up one dir, main page]

Jena et al., 2002 - Google Patents

Advanced technology for evaluation of pore structure characteristics of filtration media to optimize their design and performance

Jena et al., 2002

View PDF
Document ID
1488971877823788825
Author
Jena A
Gupta K
Publication year
Publication venue
Inc.: Ithaca, NY, USA

External Links

Snippet

Pore structure of filtration media can be quite complex (Figure 1). Interconnected pores normally have irregular cross-sections that vary along pore path. The through pores extend from one side of filtration media to the another and permit fluid flow. The blind pores …
Continue reading at citeseerx.ist.psu.edu (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material
    • G01N27/04—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material; Other filtering material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples

Similar Documents

Publication Publication Date Title
Jena et al. Characterization of pore structure of filtration media
Jena et al. Liquid extrusion techniques for pore structure evaluation of nonwovens
Jena et al. An innovative technique for pore structure analysis of fuel cell and battery components using flow porometry
JP5129926B2 (en) Porous sintered composite material
Thimons et al. Diffusion of methane through coal
Mauran et al. Application of the Carman–Kozeny correlation to a high‐porosity and anisotropic consolidated medium: the compressed expanded natural graphite
Jena et al. Advances in pore structure evaluation by porometry
Jena et al. Advanced technology for evaluation of pore structure characteristics of filtration media to optimize their design and performance
Epps et al. Pore size and air permeability of four nonwoven fabrics
Katsaros et al. Preparation and characterisation of gas selective microporous carbon membranes
Do et al. Surface diffusion of hydrocarbons in activated carbon: Comparison between constant molar flow, differential permeation and differential adsorption bed methods
MIKULÁŠEK et al. Characterization of ceramic tubular membranes by active pore-size distribution
Turtoi et al. Experimental and theoretical analysis of (water) permeability variation of nonwoven textiles subjected to compression
US6766257B2 (en) Pore structure analysis of individual layers of multi-layered composite porous materials
Roček et al. Evaluation of selected methods for the characteristics of ceramic membranes
Jena et al. Flow porometry: What can flow porometry do for us?
Queensland The University of Queensland
Jena et al. Porosity characterisation of microporous small ceramic components
CN105651666B (en) The method for detecting the distribution of porous film surface orifice diameter or dense membrane surface defect
Jena et al. Pore structure characterization of ceramic hot gas fiters
Jena et al. A novel mercury free technique for determination of pore volume, pore size and liquid permeability
Jena et al. Use of multiple test techniques for evaluation of complex pore structure
Mitropoulos et al. The combination of equilibrium and dynamic methods for the detailed structural characterisation of ceramic membranes
Gupta et al. Determining the pore Structure of Pore Structure of Individual Layers of Multi-Layered Ceramic Composites
Loya et al. Permeability of metallic foams and its dependence on microstructure