GB/T 16781.1-2017
ActiveNatural gas—Determination of mercury—Part 1: Sampling of mercury by chemisorption on iodine
天然气 汞含量的测定 第1部分：碘化学吸附取样法
Application Summary AI generated
This standard specifies the method for sampling mercury from natural gas using chemisorption on iodine, providing a procedure to capture and concentrate mercury for subsequent analysis. It is applied in the natural gas industry for quality control and environmental monitoring, particularly during production, processing, and transportation to ensure compliance with safety and emission limits. The standard is used by laboratories and field operators to assess mercury content in natural gas streams, which is critical for preventing corrosion in equipment and reducing toxic emissions.
Related Standards
GB/Z 33440-2016
General requirements for interchangeability of natural gas entering long-distance pipeline network
GB/Z 35474-2017
Natural gas—Technical explanation for calculation of physical properties from composition
GB/T 19206-2003
Natural gas--Organic sulfurcompounds used as odorants--Requirements and test methods
GB/T 19204-2003
General characteristics of liquefied natural gas
GB/T 19205-2003
Natural gas--Standard reference conditions
GB/T 18619.1-2002
Natural gas--Determination ofwater by the Karl fischer method--Coulometric procedure
GB/T 18605.2-2001
Natural gas--Determination of hydrogen sulfide content--Part 2:Lead acetate reaction ratesingle photo path method
GB/T 13609-1999
Natural Gas--Sampling guidelines
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.