Composition trackingRenewable gas injectionPower-to-gas implementationThis paper reports on an investigation into the transient compressible flow physics that impacts transmission system operation under variable gas quality conditions. Gas quality issues are becoming more prominent due to the diversification of...
Natural gas quality requirements for natural gas pipeline transportation in china: 1 the gas entering the gas pipeline must clear the impurities in it; 2, the water dew point should be lower than the gas transmission condition, the minimum pipe gas temperature is 5 degrees centigrade; ...
Traditionally pipeline gas was obtained from a limited number of sources and industrial pipeline gas users could rely on consistent gas compositions and characteristics for their processes. With the emergence of shale gas, LNG imports, biogas and even landfill gas the composition and characteristics of...
InHandbook of Liquefied Natural Gas, 2014 LNG quality and gas interchangeability Wobbe index In theLNGterminal, the quality specification of the delivery gas must comply with the specifications set by pipeline transmission companies and end users to ensure operational safety, reliability, and compliance...
However, hydrogen blending into natural gas changes the composition of the pipeline gas, resulting in changes in physical parameters such as compression factor, density, viscosity, and heat generation12. Meanwhile, due to the density difference between hydrogen and natural gas, there is a volume ...
control plant. The resulting composition and conditions of the lean gas are also presented in Table 1. The lean gas has a Gross Heating Value of 1082 BTU/scf (40.33 MJ/Sm3), which is in the range typically seen for contract quality natural gas in North America. The...
5. Good weldability: Good weldability of steel is very important to ensure the integrity and welding quality of the pipeline. Purpose of pipeline pipe: Transporting gas such as natural gas and liquid such as petroleum, such as submarine pipelines, land pip...
TGS is the largest transporter of natural gas in Argentina, delivering more than 60 percent of that nation`s total gas consumption with a capacity of 1.9 Bcf/d. This is the second in a series of Pipeline and Gas Journal special reports that discuss the evolving strategies of the natural ...
Fluid composition, pH, and temperature can reach some critical values diminishing pipeline reliability and eventually generating catastrophic failure long before the expected service life. FRP pipe composition is defined by matrix, glass fiber, and interface selection. Raw materials strongly determine the ...
In addition the quality of the line pipe steel in terms of the number of nonmetallic inclusions also influences magnetic noise levels. The geometry of the defect plays an important role on defect detectability. Mainly, the defect depth and width, that is, the cross-sectional area of metal ...