Results 121 to 130 of about 5,145 (216)

A Numerical Simulation of the Coal Dust Migration Law in Directional Air Drilling in a Broken Soft Coal Seam

Abundant industrial experiences have shown that directional air drilling technology is effective for gas drainage when drilling broken and soft coal seams.
Zichen Han, Xianyu Yang, Jihua Cai, Jie Zhang, Ningping Yao, Chan Chen, Tianzhu Chen   +6 more
core   +1 more source

Dust dispersion and prevention in deep concave open-pit coal mines. [PDF]

Sci Rep
Long Y, Song Z, Wu L, Wen Y.
europepmc   +1 more source

Influence of Magnetization on Wettability and Spray Effect of Mine Water Containing Inorganic Salt. [PDF]

ACS Omega
Zheng Y, Wang X, Li J, Zhang Y, Liu Y.
europepmc   +1 more source

(80)Particle Size Distribution of the Coal-dust in the Winkler's Producer Gas

The Journal of the Society of Chemical Industry, Japan, 1951
Isamu Sano, Yoshiyasu Fuiitani, Shikazi Tsuda   +2 more
openaire   +2 more sources

Efficiency Comparison of Reduced Graphene Oxide (rGO) Composite-Incorporated Polyacrylonitrile Nanofibrous Filters for Respirable Crystalline Silica Dust and Coal Dust. [PDF]

ACS Omega
Moradi M, Kakoria A, Zheng L, Xu G.
europepmc   +1 more source

Laboratory tests for selecting wetting agents for coal dust control [PDF]

"The Bureau of Mines is conducting research to determine whether the use of chemical surfactants improves respirable coal dust control and is evaluating laboratory test criteria for selecting effective surfactants.

core  

Experimental Study on the Propagation Characteristics of Gas-Coal Dust Coupled Explosion in Variable Cross-Section Pipelines. [PDF]

ACS Omega
Guo S, Jing G, Wang Y, Zhang H.
europepmc   +1 more source

Alkali-Activated Granulated Aggregates from Low-Quality Fly Ash and Basalt Dust: Effect of Sodium Silicate/NaOH Activator Chemistry and Accelerated Carbonation. [PDF]

Materials (Basel)
Granatyr K, Franus M, Kalinowska-Wichrowska K, Masłoń A.   +3 more
europepmc   +1 more source

Synergistic Geometric and Interfacial Regulation of Silane-Modified Biomass Aerogels for Sustainable, Low-Resistance Particulate Filtration. [PDF]

Adv Mater
Han H, Zhang Q, Wei X, Zhang J, Wang H, Wang R, Wang H.   +6 more
europepmc   +1 more source

Enhanced dust removal via the synergy of a standing wave acoustic field and high-pressure spray: An integrated experimental and numerical study. [PDF]

PLoS One
Wu S, Zhu H, Qi C, Chen Y, Yang H, Liu C, Chen S, Liu H.   +7 more
europepmc   +1 more source