Sentence examples for explosive concentration from inspiring English sources

The CAAQES criterion for determining if a dust was explosible consisted of determining the minimum explosive concentration (MEC).

But the release of methane is not uniform over time; it can appear in puffs, creating a potentially explosive concentration.

Assad Sarwar, 29, received a 36-year minimum after he was identified at the trials as the chemical expert and "quartermaster" of the plot, responsible for acquiring materials, including the explosive concentration of hydrogen peroxide that would have been injected into plastic soft-drink bottles intended to serve as bombs.

(2) The coal dust must be dispersed to form a dust cloud with an explosive concentration.

For example, a coal dust load is assumed to be 1.2 kg per meter length of a 2 m × 6 m mine entry to create dust-air mixture at the minimum explosive concentration of 100 g/m3 if fully suspended in the air.

We have determined some of the parameters of explosive properties of the one-component gases CH4, CO and C2H4 using an explosive trial device of polybasic explosive gas mixtures and emphasized particularly the effect on the limits of explosive concentration of the binary explosive mixed gases CH4+CO, CH4+C2H4, as a function of the amount of CO, C2H4 and inert flame resisting gases (N2, CO2).

Coal mines will always have methane, often in explosive concentrations, geologists and engineers say.

The operation of these machines produces coal dust in explosive concentrations.

An oil industry specialist speculated on BBC News that a vapour leak could have built up to explosive concentrations because of the ground frost in the area keeping vapour concentration at ground level.

It is highly flammable and its vapors can be explosive in concentrations.

The film detects some explosives in concentrations as weak as a half dozen parts per trillion.