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Introduction and Summary Gasoline marketing in this country has undergone significant changes in the last 15 years. In response to these changes, some dealers and other market participants have called for the enactment of divorcement and open supply legislation at both the state and federal levels....
This SAE Recommended Practice is designed to reveal discoloration which may occur when nonmetallic materials used for trimming automobiles are exposed for a limited time to an atmosphere containing hydrogen sulfide.
5.1 The measurement of hydrogen sulfide in natural gas is important because of gas quality specifications, the corrosive nature of H2S on pipeline materials, and the effects of H2S on utilization equipment. 5.2 This test method provides inexpensive field screening of...
1.1 This test method2 covers the detection of hydrogen sulfide in liquefied petroleum (LP) gases. The sensitivity of the test is about 4?mg/m3 (0.15 to 0.2 grain of hydrogen sulfide per 100?ft3) of gas. 1.2 The values stated in SI units are to be regarded...
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...
This test method covers a procedure for a rapid and simple field determination of hydrogen sulfide in natural gas pipelines. Available detector tubes provide a total measuring range of 0.5 ppm by volume up to 40 % by volume, although the majority of applications will be on the...
1.1 This test method is for the online determination of hydrogen sulfide (H2S) in natural gas using tunable diode laser absorption spectroscopy (TDLAS) analyzers also known as a "TDL analyzers." The particular wavelength for H2S measurement varies by manufacturer, typically...
4.1 The measurement of hydrogen sulfide in natural gas is important because of the gas quality specifications, the corrosive nature of H2S on pipeline materials, and the effects of H2S on utilization equipment. 4.2 This test method provides inexpensive field screening of...
This Japanese Industrial Standard specifies the methods for determination of hydrogen sulfide in flue gas which is generated by combustion or chemical reaction or the like, and exhausted into flue, chimney, duct, etc. Warning: Persons performing analysis based on this Standard...
1.1 This test method covers the determination of assay on mercaptobenzothiazol
1.1 This test method covers the determination of hydrogen sulfide (H2S) in gaseous fuels. It is applicable to the measurement of H2S in natural gas, liquefied petroleum gas (LPG), substitute natural gas, landfill gas, sewage treatment off gasses, recycle...
5.1 Domestic wastewater headspace environments are corrosive due to the presence of sewer gases and sulfuric acid generated during the biogenic sulfide corrosion process.5 This operating procedure provides an accelerated exposure to sewer gases and concentration of sulfuric...
1.1 This test method2 covers the detection of hydrogen sulfide in liquefied petroleum (LP) gases. The sensitivity of the test is about 4 mg/m3 (0.15 to 0.2 grain of hydrogen sulfide per 100 ft3) of gas. 1.2 The values stated in SI units are to be regarded...
The measurement of hydrogen sulfide in natural gas is important because of the gas quality specifications, the corrosive nature of H2S on pipeline materials, and the effects of H2S on utilization equipment. This test method provides inexpensive field screening of...
