ASTM B841-99(2010)..
ASTM B924-02(2012)..
ASTM D6714-01(2010)e..
ASTM E1587-10
ASTM E1834-11
ASTM E1835-09
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ASTM D1977-03(2008)
Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis
STANDARD published on 1.4.2008
The information about the standard:
Designation standards: ASTM D1977-03(2008)
Note: WITHDRAWN
Publication date standards: 1.4.2008
SKU: NS-18900
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D1977-03(2008) :
Keywords:
acid decomposition, atomic spectroscopy, ECAT, FCC equilibrium catalysts, nickel, vanadium, Catalysts/catalyst carriers, Decomposition--petroleum products, Equilibrium catalysts, FCC (fluid catalytic cracking) catalysts, Hydrofluoric/sulfuric acid decomposition, Nickel content--petroleum products, Spectroscopy--atomic absorption (petroleum), Sulfuric acid, Vanadium content--petroleum products, ICS Number Code 77.120.40 (Nickel, chromium and their alloys)
Additional information
| Significance and Use | ||||||||||||||||
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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. |
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| 1. Scope | ||||||||||||||||
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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 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. |
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| 2. Referenced Documents | ||||||||||||||||
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