نتایج جستجو برای: mineral fuels

تعداد نتایج: 85413  

Journal: :Energy geoscience 2022

The ever-increasing recovery rate of natural resources from terrestrial impact craters over the last few decades across globe offers new avenues for further exploration mineral and hydrocarbon in such settings. As today, 60 208 have been identified to host diverse as hydrocarbons, metals construction materials. potential plausible resource contributors energy sector is therefore, worthy conside...

2009
J. Morgan Varner Francis E. Putz Joseph J. O’Brien J. Kevin Hiers Robert J. Mitchell Doria R. Gordon

Understanding the proximate causes of post-fire conifer mortality due to smoldering duff fires is essential to the restoration and management of coniferous forests throughout North America. To better understand duff fire-caused mortality, we investigated tree stress and radial growth following experimental fires in a long-unburned forest on deep sands in northern Florida, USA. We burned basal f...

Journal: :Indian Journal of Data Mining (IJDM) 2021

The Mineral and Mining industry is a huge energy requiring sector which demands connections to viable electric power origin reference. With the upsurge of these mineral requests decreasing valued grades ores, aspiration approximated sky-rocket 36% by year 2035. It even projected accelerate geometrically from fact that sophistication powering mine locations speeds up stability into necessity app...

2012
Krishna Murthy

–Fast depletion of fossil fuels demands an urgent need to carryout research to find viable alternative fuels such as Hydrogen, LPG and CNG. The gaseous hydrocarbons seem to be best immediate option presently available[1]. The remarkable feature of gaseous fuels are the absence of mineral impurities, the consistency in quality and the convenience and efficient in use. LPG is used widely as a co-...

2017
Nils Haneklaus Yanhua Zheng Hans-Josef Allelein

Mineral calcination worldwide accounts for some 5–10% of all anthropogenic carbon dioxide (CO2) emissions per year. Roughly half of the CO2 released results from burning fossil fuels for heat generation, while the other half is a product of the calcination reaction itself. Traditionally, the fuel combustion process and the calcination reaction take place together to enhance heat transfer. Syste...

Journal: :Thermal Science 2022

The content of combustible elements in solid mineral fuels (carbon, hydrogen, etc.) are very important, since they most directly affect the heat value. It should be noted that fuel value depends on many other constituents, such as ash and moisture. In this paper, special attention has been paid to carbon content. fuels, is found alone or bound form various compounds. One them carbonate compound...

2013
Tonči REZIĆ Jelena FILIPOVIĆ

In the future, due to limited resources, a crisis of energy storing molecules (fuels), which are currently produced from crude mineral oil, is expected. One strategy to compensate a part of the oil defi ciency is the production of biodiesel from microalgal lipids. As model microorganism for lipid production microalgae Euglena gracilis was selected and photo-mixotrophic cultivation was performed...

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