Results 1 to 10 of about 27,122 (203)

Material handling systems for the fluidized-bed combustion boiler at Rivesville, West Virginia [PDF]

, 1977
The 300,000 lbs/hr steam capacity multicell fluidized-bed boiler (MFB) utilizes complex material handling systems. The material handling systems can be divided into the following areas: (1) coal preparation; transfer and delivery, (2) limestone handling ...
Branam, J. G., Rosborough, W. W.
core   +1 more source

Functional safety in industrial explosion protection [PDF]

, 2012
The article presents the methodology for quantitative risk assessment, which was mainly directed towards the assessment of explosion risks at workplaces.
Lebecki, Kazimierz
core   +1 more source

Technology of Building Locally Detailed Differential Grids for the Calculation of Affected Areas at Gas and Dust Explosions in Coal Mines

Vestnik NSU. Series: Information Technologies, 2020
The article describes the technology of discretization of the computational domain for solving unsteady gas-dynamic problems in the field of industrial safety of coal mines. The most important of this problem is the calculation of the parameters of air shock waves and the affected areas during methane explosions in mine workings.
O. Yu. Lukashov, D. A. Kostromin
openaire   +1 more source

Fuels and Burners for Domestic Heating [PDF]

, 1949
Discusses fuels and burners for domestic heating, including hand-fired coal or coke, automatic coal stoker, gas-fired heaters, oil burners.
Fellows, J.R., Harris, Warren Skinner, Henry, J.A., Konzo, Seichi, Kratz, A.P., Lendrum, James T., Miles, J.C.   +6 more
core  

Effects of Pyrolysis Control Parameters on the Structural Properties of Biomass‐Derived Activated Carbon Materials and Their Energy Applications

The Chemical Record, Volume 26, Issue 3, March 2026.
Tubular pyrolysis synthesis is a widespread method to produce activated carbons (ACs). This review focuses on the different controlling parameters of the tubular pyrolysis synthesis method and their influence on the performance of synthesized ACs, thereby considering both experimental aspects and the use of plant‐based biomasses (PBBs) as feedstock ...
Meenal Gupta, Maria F. Gaele, Pasquale Gargiulo, Yogesh Kumar, Valeria Califano, Aniello Costantini, Tonia M. Di Palma   +6 more
wiley   +1 more source

Propagation law of gas-coal dust explosion shock waves under different explosion conditions

Gong-kuang zidonghua
To address the limitations of current experimental and numerical studies on the propagation of gas-coal dust explosion shock waves, which are mostly confined to small-scale laboratory pipelines or local roadways, this study adopted a segmented relay ...
ZHANG Xuebo, WEN Yifan, GAO Jianliang
doaj   +1 more source

Study of Influence of Combustible Gas on Explosion Parameters of Black Coal Dust

Chemical Engineering Transactions, 2012
The article focuses on the matters of explosion parameters of coal dusts and the effect of the addition of small amount of combustible gas methane on them.
J. Serafín, M. Mynarz, I. Konderla, A. Bebcák, P. Lepík   +4 more
doaj   +1 more source

Experimental Study on Inhibiting the Gas and Coal Dust Explosion by Water Mist in Tube with Obstacle

Procedia Engineering, 2011
AbstractThe ordinary water mist has well affected on suppression and extinguishment flame, but the ability of physical extinguishment is influenced by the surrounding environment. The roadway in coal mine is very complex. So the related experiments need be considered.
Zhen-feng, Li, Shao-long, Cao, An, An, Peng, Hu   +3 more
openaire   +1 more source

Frozen Soil Hydrological Processes and Their Effects: A Review and Synthesis

Reviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract Frozen soils, including seasonally frozen ground and permafrost, are rapidly changing under a warming climate, with cascading effects on water, energy, and carbon cycles. We synthesize recent advances in the physics, observation, and modeling of frozen‐soil hydrology, emphasizing freeze–thaw dynamics, infiltration regimes and preferential flow,
Ying Zhao, Ce Zheng, Alexander Gelfan, Kunio Watanabe, Haojie Liu, Stephanie Wright, Xiaolong Wu, William Quinton, Yi Wang, Shuhua Yi, Yongyong Zhang, Yujie Shi, Wentao Jiao   +12 more
wiley   +1 more source

Proposal of revision for transducers setup of Coal Mine Safety Regulatio

Gong-kuang zidonghua, 2014
The paper proposed that wind transducers, air velocity transducers and methane transducers in intake airway should be setup for alarm of coal (rock) and gas outburst additionally, full scale methane transducers or high-low concentration methane ...
SUN Jiping
doaj   +1 more source