ASTM-D1977:2016 Edition
$35.75
D1977-16 Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis
Published By | Publication Date | Number of Pages |
ASTM | 2016 | 3 |
ASTM D1977-16
Historical Standard: Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis
ASTM D1977
Scope
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 standard. No other units of measurement are included in this standard.
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.
Keywords
acid decomposition; atomic spectroscopy; ECAT; FCC equilibrium catalysts; nickel; vanadium;
ICS Code
ICS Number Code 77.120.40 (Nickel, chromium and their alloys)
DOI: 10.1520/D1977-16