Sentence examples for dusts used from inspiring English sources

In the experiments in question, the bodies were isolated flat metallic discs placed normal to the air flow, and the test dusts used were graded samples of brown aloxite.

We previously reported the effect of aggressive heat treatment (150 550°C) and solvent leaching (three washings in large volumes of water or chloroform methanol) treatment on the potency of three of the dusts used in this study (Veranth et al. 2004) and concluded that wetting with alcohol would introduce minimal artifacts.

Wild-cherry bark is made into cought medicine for free clinics; monkeys are used by the Dept. of Health for infantile-paralysis research; & inorganic dust used for asphalt paving.

b Part of shale quarry dust used for the study.

The specific gravity of quarry dust used was 2.58.

The important properties of the pod husk, top soil, poultry manure and saw dust used are presented in Table 2.

Table 1 Typical Properties of the coal dust used for testing Description Coal Ash 16.0 Moisture 2.4 Volatiles 25.2 Fixed carbon 56.4 Particle size (microns) 20.0.

Based on the US MSHA Mine Safety and Health Administrationn) definition, the rock dust used in underground coal mine is pulverized and light colored limestone, dolomite, gypsum, anhydrite, shale, adobe, or other inert material.

More specific requirements are also needed depending on ash, moisture, the gassiness of the coal seam, and the fineness of the rock dust used.

In Table 1 the properties of the standard coal dust used for creating coal dust explosions and for testing the effectiveness of passive or active barrier systems is shown.

Untreated rock dusts, when wetted and dried forming a cake that was much less dispersible than the reference rock dust used in supporting the 80% total incombustible content rule.