ASTM UOP 9 : 1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hydrogen Sulfide in Gases by the Tutwiler Method
Hardcopy , PDF
11-11-2014
English
24-07-2002
Important note : Users cannot be edited or removed once added to your Multi user PDF.Defines a method for determining hydrogen sulfide in gas mixtures.
| DocumentType |
Standard
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| Pages |
4
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| PublisherName |
American Society for Testing and Materials
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| Status |
Withdrawn
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This method is for determining hydrogen sulfide in gas mixtures. Mercaptan sulfur and carbonyl sulfide, if present, are determined as hydrogen sulfide. The accuracy of this method is not sufficient to obtain reliable results below 5 grains of H2S per 100 cu ft (115 mg/m3). This method is intended primarily as a field test. UOP Method 212, "Hydrogen Sulfide, Mercaptan Sulfur and Carbonyl Sulfide in Hydrocarbon Gases by Potentiometric Titration" is recommended for more accurate laboratory determinations.
| ASTM UOP 172 : 1989 | Flue Gas Analysis |
| ASTM UOP 212 : 2005 | Hydrogen Sulfide, Mercaptan Sulfur, and Carbonyl Sulfide in Hydrocarbon Gases by Potentiometric Titration |
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