UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

ASTM D3663

Standard Test Method for Surface Area of Catalysts and Catalyst Carriers

active, Most Current
Buy Now
Organization: ASTM
Publication Date: 1 October 2003
Status: active
Page Count: 5
scope:

This 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.

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

This 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.

2 Brunauer, Emmett, Teller, Journal of American Chemical Society,JACS, No. 60, 1938, p. 309.

Document History

ASTM D3663
October 1, 2003
Standard Test Method for Surface Area of Catalysts and Catalyst Carriers
This 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...
October 1, 2003
Standard Test Method for Surface Area of Catalysts and Catalyst Carriers
This 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...
October 1, 2003
Standard Test Method for Surface Area of Catalysts and Catalyst Carriers
This 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...
October 10, 1999
Standard Test Method for Surface Area of Catalysts and Catalyst Carriers
1. Scope 1.1 This 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...
November 15, 1992
Standard Test Method for Surface Area of Catalysts and Catalyst Carriers
A description is not available for this item.
March 15, 1991
STANDARD TEST METHOD FOR SURFACE AREA OF CATALYSTS
A description is not available for this item.
April 27, 1984
STANDARD TEST METHOD FOR SURFACE AREA OF CATALYSTS
A description is not available for this item.
March 31, 1978
Standard Test Method for Surface Area of Catalysts
This method covers the determination of surface areas of catalysts that have Type II or IV nitrogen adsorption isotherms, and at least I m2/g of area. A volumetric measuiing system is used to obtain...

References

Advertisement