BS ISO 15901-3:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption Analysis of micropores by gas adsorption
Hardcopy , PDF
24-02-2022
English
28-09-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
LBI/37
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| DevelopmentNote |
Together with BS ISO 15901-2, supersedes BS 7591-2(1992). Supersedes 05/30132409 DC. (09/2007)
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| DocumentType |
Standard
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| Pages |
36
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This part of ISO15901 describes methods for the evaluation of the volume of micropores (pores of internal width less than 2nm) and the specific surface area of microporous material by low-temperature adsorption of gases[1],[2],[3],[4],[5],[6],[7]. These are comparative, non-destructive tests. The methods use physisorbing gases that can penetrate into the pores under investigation. The method is applicable to isotherms of typeI, II, IV or VI of the IUPAC classification (see ISO15901-2:—, Figure1, and ISO9277).
The methods in this part of ISO15901 are not applicable when chemisorption or absorption takes place.
| Standards | Relationship |
| ISO 15901-3:2007 | Identical |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| DIN 66135-4:2004-09 | PARTICLE SIZE ANALYSIS - MICROPORE ANALYSIS BY GAS ADSORPTION - PART 4: DETERMINATION OF PORE DISTRIBUTION ACCORDING TO HORVATH-KAWAZOE AND SAITO-FOLEY |
| ISO 31-0:1992 | Quantities and units Part 0: General principles |
| ISO 15901-2:2006 | Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption Part 2: Analysis of mesopores and macropores by gas adsorption |
| ISO 8213:1986 | Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps |
| ISO 9277:2010 | Determination of the specific surface area of solids by gas adsorption — BET method |
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