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ASTM UOP 9-1985 hydrogen sulfide in gases by the tutwiler method

Standard Number:  ASTM UOP 9-1985
Title:  hydrogen sulfide in gases by the tutwiler method
Language:  English
Revocatory Date:  2010/10/25
Status:  Withdrawn
Publisher:  American Society for Testing Material (ASTM)
Price:  
Number of Pages:4P.;A4  

Preface:   
Description:

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.

  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  244KB
Tile in English:  hydrogen sulfide in gases by the tutwiler method

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