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ASTM D1977-03

Historical Revision

Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis

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1.1 This test method covers the determination of nickel and vanadium in equilibrium catalysts where the vanadium and nickel concentrations are greater than 50 and 25 mg/kg, respectively.

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

1.3 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.


This test method is a procedure by which catalyst samples may be compared on an inter- or intra-laboratory basis. Catalyst producers and user should find this test method to be of value.

SDO ASTM: ASTM International
Document Number D1977
Publication Date Oct. 1, 2003
Language en - English
Page Count 3
Revision Level 03
Supercedes
Committee D32.03
Publish Date Document Id Type View
Aug. 1, 2022 D1977-22 Revision
March 1, 2016 D1977-16 Revision
Oct. 1, 2003 D1977-03 Revision
March 10, 1998 D1977-98 Revision
April 1, 2008 D1977-03R08 Reaffirmation