ASTM UOP 926 : 1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Aluminum and Silicon In Fresh Catalysts by Lithium Metaborate Fusion/ICP-AES
Hardcopy , PDF
11-11-2014
English
29-07-2002
Important note : Users cannot be edited or removed once added to your Multi user PDF.Provides method for determining aluminum and/or silicon in fresh silica-alumina supported catalysts of known composition by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES).
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
This method is for determining aluminum and/or silicon in fresh silica-alumina supported catalysts of known composition by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES). The method is suitable for aluminum determination over a range of 1 to 53 mass-%, and silicon determination over a range of 1 to 47 mass-%.
| ASTM UOP303 : 2007 | Impurities in Catalysts by ICP-OES |
| ASTM UOP 927 : 1992 | Trace Metallic Impurities in Fresh Catalysts by ICP-AES |
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