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Description of ASTM-D4084 2012ASTM D4084 - 07(2012)Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)Active Standard ASTM D4084 | Developed by Subcommittee: D03.05 Book of Standards Volume: 05.06
Translated Standard: Russian ASTM D4084Significance and Use 4.1 This test method is useful in determining the concentration of hydrogen sulfide in gaseous samples and in verifying compliance with operational needs and/or environmental limitations for H 2 S content. The automated performance operation of this method allows unattended measurement of H 2 S concentration. The user is referred to Practice D7166 for unattended on-line use of instrumentation based upon the lead acetate reaction rate method. 1. Scope 1.1 This test method covers the determination of hydrogen sulfide (H 2 S) in gaseous fuels. It is applicable to the measurement of H 2 S in natural gas, liquefied petroleum gas (LPG), substitute natural gas, landfill gas, sewage treatment off gasses, recycle gas, flare gasses, and mixtures of fuel gases. This method can also be used to measure the hydrogen sulfide concentration in carbon dioxide. Air does not interfere. The applicable range is 0.1 to 16 parts per million by volume (ppm/v) (approximately 0.1 to 22 mg/m 3 ) and may be extended to 100?% H 2 S by manual or automatic volumetric dilution. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM Standards D1193 Specification for Reagent Water D1914 Practice for Conversion Units and Factors Relating to Sampling and Analysis of Atmospheres D2420 Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method) D3609 Practice for Calibration Techniques Using Permeation Tubes D7166 Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels E2165 Practice for Establishing an Uncertainty Budget for the Chemical Analysis of Metals, Ores, and Related Materials Keywords gaseous fuels; hydrogen sulfide; lead acetate; ICS Code ICS Number Code 75.160.30 (Gaseous fuels) DOI: 10.1520/D4084-07R12 ASTM International is a member of CrossRef. ASTM D4084This book also exists in the following packages...Subscription InformationMADCAD.com ASTM Standards subscriptions are annual and access is unlimited concurrency based (number of people that can access the subscription at any given time) from single office location. For pricing on multiple office location ASTM Standards Subscriptions, please contact us at info@madcad.com or +1 800.798.9296.
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