ASTM D 7442 : 2008 : REV A
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Sample Preparation of Fluid Catalytic Cracking Catalysts and Zeolites for Elemental Analysis by Inductively Coupled Plasma Atomic Emission Spectroscopy
Hardcopy , PDF
11-11-2014
English
01-09-2008
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 32
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| DocumentType |
Standard Practice
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| Pages |
3
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1 This practice covers uniform dissolution techniques for preparing samples of fluid catalytic cracking catalysts (FCC) and exchanged zeolitic materials for analysis by Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES). These techniques describe standardized approaches to well-known, widely used laboratory practices of sample preparation utilizing acid digestions and borate salt fusions. This practice is applicable to fresh and equilibrium FCC catalysts and exchanged zeolite materials.
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.
| ASTM D 5153 : 2010 : R2016 | Standard Test Method for Palladium in Molecular Sieve Catalyst by Atomic Absorption |
| ASTM D 8088 : 2016 | Standard Practice for Determination of the Six Major Rare Earth Elements in Fluid Catalytic Cracking Catalysts, Zeolites, Additives, and Related Materials by Inductively Coupled Plasma Optical Emission Spectroscopy |
| ASTM D 3943 : 2010 : R2015 | Standard Test Method for Total Molybdenum in Fresh Alumina-Base Catalysts |
| ASTM D 4481 : 2010 : R2015 | Standard Test Method for Total Nickel in Fresh Alumina-Base Catalysts |
| ASTM D 4782 : 2010 : R2016 | Standard Test Method for Palladium in Molecular Sieve Catalyst by Wet Chemistry |
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