Results 121 to 130 of about 26,113 (267)

Current state-of-the-art in drying low-rank coals [PDF]

, 1976
Preparing Alaska's coal for marketing -- Drying low-rank coals -- Effect of lignite source -- Acknowledgement -- References.Research on drying of low-rank coals, such as lignites and subbituminous coals, has been conducted for nearly half a century ...
Rao, P.D. and Wolff, E.N.
core  

Magnetic microspherules associated with the K/T and upper Eocene extinction events [PDF]

Magnetic microspherules were identified in over 20 K/T boundary sites, and in numerous Deep Sea Drilling Project (DSDP) cores from the Caribbean and Pacific, synchronous with the extinction of several radiolarian species near the end of the Eocene. The K/
Cisowski, Stanley M.
core   +1 more source

Constraints on Exotic Heavily Ionizing Particles from the Geological Abundance of Fullerenes

, 1999
The C_{60} molecule exhibits a remarkable stability and inertness that leads to its survival in ancient carbonaceous rocks initially subject to the high temperatures requisite for its formation.
Collar, J. I., Zioutas, K.
core   +1 more source

Review Of Stockpile Management To Reduce The Risk Of Coal Self-Heating, Which Can Cause Spontaneous Combustion

Journal of Geoscience, Engineering, Environment, and Technology
One of the energy requirements for fuel is in the form of solid hydrocarbons and as basic materials or feedstocks. Coal is formed from deposits of organic plant compounds that grow in an oxygen-free environment and are influenced by temperature and ...
Edy Nursanto, Rahimatul Fadhilah, Nurkhamim   +2 more
semanticscholar   +1 more source

THE SPONTANEOUS COMBUSTION OF COAL

Journal of the American Society for Naval Engineers, 1912
  +5 more sources

Hydrogen-powered road vehicles : the health benfits and drawbacks of a new fuel [PDF]

, 2009
Because of the political, social and environmental problems associated with dependency on fossil fuels, there is considerable interest in alternative energy sources.
Dogger, J.W., Erisman, J.W., Hazel, P.J., van den, Heederik, D.J.J., Leemans, R., Legler, J., Passchier, W.F., Sluijs, J.P.   +7 more
core  

Effects of igneous rock erosion on spontaneous combustion properties and structure of coal

Meikuang Anquan
In order to explore the influence law of igneous rock erosion on coal spontaneous combustion characteristics and structure, taking primary coal and igneous rock eroded coal in the same coal face of Shanxi Mine and Liaoning Mine as the samples, the ...
Haifeng HU, Yingbing YANG, Yunzeng ZHANG, Minghao CHEN, Jiace GUO   +4 more
doaj   +1 more source

Characterization of spontaneous combustuion tendency of dried sewage sludge [PDF]

, 2014
The general purpose of this study was the determination of the safety conditions to avoid the presence of explosive atmospheres in the wastewater industry.
Fernández Áñez, María de las Nieves, García Torrent, Javier, Medic Pejic, Ljiljana, Montenegro Mateos, Lucía, Ramírez Gómez, Álvaro   +4 more
core  

Coal spontaneous combustion disaster monitoring and early warning technologies and development trend for coal mines

Meikuang Anquan
For reducing the incidence of mine fires, the limitations and shortcomings of the existing monitoring and early warning technologies for coal spontaneous combustion disaster are sorted out, and it is pointed out that the future development should focus ...
Jun DENG, Qi ZHANG, Weile CNEN, Zujin BAI   +3 more
doaj   +1 more source

Mechanism of white rot fungi on coal pore structure and spontaneous combustion tendency

Meitan kexue jishu
Microbial inhibition of coal spontaneous combustion has become a new research direction of coal spontaneous combustion prevention and control. To explore the mechanism of white rot fungus on the pore structure and spontaneous combustion tendency of coal,
Yuxin LIU, Xianwei DONG, Fusheng WANG, Xiangming HU, Xuanmeng DONG   +4 more
doaj   +1 more source