Sentence examples for mine dust from inspiring English sources

Mine dust is one of the main hazards in underground longwall mines worldwide.

In order to solve the mine dust problem, a significant number of studies have been carried out regarding longwall mine dust control, both in China and Australia.

(The ranch had seven airstrips and an abandoned gold mine). Dust storms swept across the desiccated soil.

At present, in term of dust suppression, the dust generated from shotcrete is easily ignored when compared with the rock or mine dust in mine exploitation.

It is hoped that this comparative study will provide beneficial guidance for scholars and engineers who are engaging in longwall mine dust control research and practice.

Besides, its effect on suppressing mine dust was investigated in the field via dust sample collections, and the results show that this new device is as effective at dust suppression as the conventional one.

A12 Cleaned Up, Mine Dust Lingers The Environmental Protection Agency has already spent $120 million to clean up the yards of Oklahoma families living near the Tar Creek Superfund site.

In order to overcome the drawbacks of foam technology for controlling mine dust, an original design of foaming agent adding device was introduced, and its performance was investigated experimentally under different working flows and outlet pressures, and compared to the conventional jet adding device.

The present work summarizes the studies conducted to date regarding the surface modification of rock dust particles for the purpose of eliminating or alleviating the problems accompanying coal mine dusting applications, meanwhile improving the dispersive properties of dust particles and the ability to suppress the coal dust explosion.

These preliminary results support the hypothesis of an iron-related harmfulness of coal mine dusts.

Toxic potency of quartz-containing dusts, including coal mine dusts, is usually inhibited by protective clay mineral layers on the surface of quartz particles.