ASTM UOP 796 : 2009
Current
The latest, up-to-date edition.
Silicon in Petroleum Liquids by ICP-OES
Hardcopy , PDF
English
28-05-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.Specifies the determination of silicon (Si) in petroleum liquids using an Inductively Coupled Plasma - Optical Emission Spectrometer (ICP-OES).
| DevelopmentNote |
Supersedes ASTM UOP 787. (11/2016)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
This method is for the determination of silicon (Si) in petroleum liquids using an Inductively Coupled Plasma - Optical Emission Spectrometer (ICP-OES). Silicon (Si) is typically present in petroleum liquids as soluble organic silicones, but the method will also detect other forms of silicon (Si) such as the generally insoluble inorganic silicon (Si) salts and silica. The method is primarily used to analyze reformer charge stocks for silicones, but may also be used for refinery charge stocks as heavy as vacuum gas oil (VGO). The lower limit of quantition is approximately 1.0 mg/kg (mass-ppm) as silicon (Si). Standard addition, as described in the Appendix, may be used to verify the results.
| ASTM U 006 : 2014 | Trace Silicon in Petroleum Liquids by ICP-MS |
| ASTM U 09 : 2013 | Precision Statements in UOP Methods |
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