Pore Structural Analysis of Charcoals by Mercury Intrusion Porosimetry
نویسندگان
چکیده
منابع مشابه
Analysis of Wood Pore Characteristics with Mercury Intrusion Porosimetry and X-ray Micro- Computed Tomography
The size and distribution of wood pores greatly influence its properties like density, thermal conductivity and permeability as well as acoustical property. Different techniques were developed to measure wood pore characteristic parameters. In this paper, mercury intrusion porosimetry (MIP) and X-ray Micro-computed tomography (μCT) were used to characterize pore characteristics of Populus L. wo...
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Mercury intrusion porosimetry (MIP) is a widely used technique for characterizing the distribution of pore sizes in cement-based materials. It is a simple and quick indirect technique, but it has limitations when applied to materials that have irregular pore geometry. The relationship between MIP results and the actual pore distribution and connectivity can be better understood with the use of ...
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Mercury intrusion porosimetry (MIP) has been widely used to characterize the pore structure for various types of porous media. Several relationships between permeability and pore structure information (e.g., porosity and pore-size distribution) have been developed in the literature. This work is to introduce a new, and simpler, empirical equation to predict permeability by solely using the medi...
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Mercury intrusion is frequently used for the characterization of porous materials, giving assess to parameters such as porosity and pore size distribution as well as density (skeletal and bulk). In the pulp and paper technology field, measurements of wood porosity are important, for instance to anticipate the liquor impregnation ability in the pulping stage. With regard to pulp and paper, poros...
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OBJECTIVES The objectives of this study were to assess demineralized dentin porosity and quantify the different porous features distribution within the material using mercury intrusion porosimetry (MIP) technique. We compared hexamethyldisilazane (HMDS) drying and lyophilization (LYO) (freeze-drying) in sample preparation. METHODS Fifty-six dentin discs were assigned into three groups. The co...
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ژورنال
عنوان ژورنال: TANSO
سال: 1996
ISSN: 1884-5495,0371-5345
DOI: 10.7209/tanso.1996.77