• ASTM D3663-03(2015)

ASTM D3663-03(2015)

Standard Test Method for Surface Area of Catalysts and Catalyst Carriers

ASTM International , 04/01/2015

Publisher: ASTM

File Format: PDF

$31.00$62.00


1.1This test method covers the determination of surface areas of catalyst and catalyst carriers that have Type II or IV nitrogen adsorption isotherms, and at least 1 m²/g of area. A volumetric measuring system is used to obtain at least four data points which fit on the linear BET2 equation line.

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

1.3This standard does not purport to address all of the safety concerns, 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.

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