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ASTM UOP 212 : 2005

Current

Current

The latest, up-to-date edition.

Hydrogen Sulfide, Mercaptan Sulfur, and Carbonyl Sulfide in Hydrocarbon Gases by Potentiometric Titration

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-02-2005

Specifies a method for determining hydrogen sulfide (H[2]S), mercaptan sulfur (RSH) and carbonyl sulfide (COS) in gaseous hydrocarbons and in typical liquefied petroleum gas (LPG) consisting of C[3] and/or C[4] hydrocarbons.

DocumentType
Standard
Pages
25
PublisherName
American Society for Testing and Materials
Status
Current

This method is for determining hydrogen sulfide (H2S), mercaptan sulfur (RSH) and carbonyl sulfide (COS) in gaseous hydrocarbons and in typical liquefied petroleum gas (LPG) consisting of C3 and/or C4 hydrocarbons. Also covered is the determination of mercaptan sulfur in LPG which may contain a wide range of hydrocarbon types ranging from ethane to such gasoline boiling range hydrocarbons as pentane and hexane. Each sulfur type can be determined from less than 1 to several thousand mass-ppm sulfur (less than 0.1 to several thousand grains per 100 cu ft).

ASTM UOP 9 : 1985 Hydrogen Sulfide in Gases by the Tutwiler Method
ASTM UOP 79 : 1987 Fractionation of Petroleum Distillates

ASTM UOP 163 : 2010 Hydrogen Sulfide and Mercaptan Sulfur in Liquid Hydrocarbons by Potentiometric Titration
ASTM UOP 948 : 2007 Relative Density of Gas Mixtures by Calculation From Composition
ASTM UOP 516 : 2000 Sampling and Handling of Gasolines, Distillate Fuels and C3-C4 Fractions
ASTM U 09 : 2013 Precision Statements in UOP Methods

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