ASTM UOP 975 : 2002
Withdrawn
View Superseded by
Fluorine in Liquid Hydrocarbons and LPG by Oxidative Combustion with Ion-Selective Electrode Detection
English
07-24-2002
11-11-2014
Defines total fluorine in liquid hydrocarbons or liquefied petroleum gas (LPG) using the Antek 9000 F analyzer.
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| SupersededBy |
This method is for determining total fluorine in liquid hydrocarbons or liquefied petroleum gas (LPG) us-ing the Antek 9000F analyzer. It is applicable to liquid hydrocarbons with fluorine levels of 1 to 500 (m/v-ppm) with appropriate calibration standards. Higher concentrations can be analyzed by dilution in a solvent such as isooctane or toluene. The fluorine concentration in LPG can be measured down to 0.5 . This method is an alternative to UOP Method 619, which uses the potentially troublesome Wick-bold combustion apparatus.
A newer version of this standard is available.
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