Sentence examples for hydrocarbon matrix from inspiring English sources

High resolution transmission electron microscopy (HRTEM) revealed a nanocomposite structure with chromium carbide nanocrystallites embedded in an amorphous hydrocarbon matrix.

A new methodology, based on fundamental optical principles relevant to the evanescent wave properties, is developed to evaluate the thinning behavior and the local thickness in different positions for curved aqueous emulsion films, generated in a hydrocarbon matrix.

Besides that is primarily used for analysis of the hydrocarbon matrix, FID of the GC × GC-FID/-SCD set-up serves to double check the amount of added sulfur internal standard which is crucial for a proper quantification of sulfur compounds.

In order to prove the presence of Br in polymers, the instrument parameters were optimised to measure total Br in a hydrocarbon matrix.

Insufficiently, specific fragment ions coming from 2-ethylhexanol result in detection of a large signal from the hydrocarbon matrix of diesel fuel at the retention time of the analyte.

The separate use of size exclusion chromatography and adsorption chromatography during the sample preparation step does not allow selective isolation of PAHs from the hydrocarbon matrix of petroleum products, thus precluding trace analysis of PAHs in these materials.

The result is an unprecedented sensitivity down to ppm level (1 ppm-w) for various sulfur containing compounds in very complex hydrocarbon matrices.

The GC × GC-FID/-SCD settings were optimized for ppm analysis of sulfur compounds in olefin-rich (ethylene- and propylene-rich) hydrocarbon matrices produced by steam cracking of petroleum feedstocks.

In terms of hydrocarbon production, matrix pores more than a few mm from an induced fracture are only sparsely connected to fracture network and the producing borehole.

In contrast, the nonpolar plasticizer DOP is more selective in that it appreciably reduces the glass transition temperature of the hydrocarbon-rich matrix phase, but has a much smaller effect than glycerol on the glass transition temperature of the ion-rich cluster 'phase'phase

Production of 22 by two separate enzyme systems (BSS and the SSL-1 + SSL-2 complex) might provide separate pools of this compound for primary triterpenoids (membrane sterols) and secondary triterpenoids (liquid hydrocarbons and matrix polymers) [ 34].