IT frequently happens in the course of exchange reactions with deuterium and hydrogen that a third gas is present initially, or is produced during such experiments (for example, nitrogen in exchange ...

A study determined alkali formate, a packer, by using existing correlations. An ion characteristic coefficient for formate (σ HCOO –) is –0.007535. The oil and gas industry uses aqueous salt solutions ...

University of Houston researchers have made a groundbreaking discovery in thermal conductivity, overturning an existing theory that boron arsenide (BAs) couldn’t compete with the heat conduction of a ...

Increases in backfill soil's thermal conductivity can cause sharply higher heating station fuel costs on heavy oil crude pipelines because the higher conductivity requires a higher initial temperature ...

This customized Agilent 7890B Gas Chromatography system is equipped with a gas sampling valve at the inlet which is designed for direct gas sample tests. Two detectors, Thermal Conductivity Detector ...

A Micro GC's mode of operation and basic setup are fundamentally similar to those of a classical GC. 1 The main components of a Micro GC (injector, separating column, and detector) are significantly ...

Helium is commonly used as an inert carrier gas for nitrogen and protein analyzers and, until recently, was the only choice for Dumas analyzers. A new generation of future-proof N/protein analyzers ...

Researchers have developed a graphene assembled film that has over 60 percent higher thermal conductivity than graphite film -- despite the fact that graphite simply consists of many layers of ...