Advancements in real-time measurement of LNG composition during processing and custody transfer

Representing nearly a quarter of the global energy mix, natural gas plays an important role in meeting worldwide energy needs. Throughout the natural gas supply chain, gas producers require accurate real-time measurement of the composition of LNG for in-process sampling or during transport for custody transfer. LNG is comprised of methane with heavier components such as ethane, propane, butane and trace elements such as sulfur compounds and aromatics. As such, data on the composition and concentration of the elements in the mixture can enable producers to increase process understanding and efficiency, improve quality and establish the value of the product. The need for real-time measuremen