Norm

ASTM D4284 - 07 en

Standard Test Method for Determining Pore Volume Distribution of Catalysts by Mercury Intrusion Porosimetry

  • Deze norm is ingetrokken sinds 01-05-2012

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 7
Gepubliceerd op 01-04-2007
Taal Engels

1.1 This test method covers the determination of the pore volume distributions of catalysts and catalyst supports by the method of mercury intrusion porosimetry. The range of apparent diameters of pores for which it is applicable is fixed by the operant pressure range of the testing instrument. This range is typically between apparent pore entrance diameters of about 100 and 0.003 m (3 nm).

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard information is given in Section 8.

Details

ICS-code 71.040.30
Engelse titel Standard Test Method for Determining Pore Volume Distribution of Catalysts by Mercury Intrusion Porosimetry
Vervangen door

Winkelwagen

Subtotaal:

Ga naar winkelwagen