Detailed characterization of respirable coal mine dust is critical to understanding
occupational health outcomes, as well as improving exposure monitoring and dust controls …

Respirable coal mine dust (RCMD) particles, particularly the nano-sized fraction (< 1 μm) of
the RCMD if present, can cause severe lung diseases in coal miners. Characterization of …

Occupational lung diseases such as coal worker's pneumoconiosis, often called black lung,
are caused by exposures to respirable coal mine dust. Dust composition is increasingly …

Float dust deposits in coal mine return airways pose a risk in the event of a methane ignition.
Controlling airborne dust prior to deposition in the return would make current rock dusting …

Float coal dust is produced by various mining methods, carried by ventilating air and
deposited on the floor, roof and ribs of mine airways. If deposited, float dust is re-entrained …

Human-Centered Design for Mining Equipment and New Technology first introduces Human-
Centered Design (HCD) and outlines the benefits of this approach for mining equipment and …

The work was carried out during an exchange program of several-months at the Colorado
School of Mines (CSM) in Golden, Colorado. The goal of the thesis was to investigate scaled …

Controlling float coal dust in underground coal mines before dispersal into the general
airstream can reduce the risk of mine explosions while potentially achieving a more effective …

To measure the concentration of dust particle, we must know the scattering characteristics of
light in the dust, and the backscattering has a non-negligible impact on the monitoring of …

为保障煤矿安全生产和工人健康, 煤矿井下主要采取的防尘手段是湿式除尘和化学抑尘.
通过保水性实验探究无机盐与表面活性剂溶液各自及协同作用下的抑尘保湿性效果 …