نتایج جستجو برای: htpbenergetic materials mixtures
تعداد نتایج: 481313 فیلتر نتایج به سال:
Linear mixtures of materials in a scene often occur because the pixel size of a sensor is relatively large and consequently they contain patches of different materials within them. This type of mixing can be thought of as areal mixing and modeled by a linear mixture model with certain constraints on the abundances. The solution to these models has received a lot of attention. However, there are...
J. Korol, Central Mining Institute, Department of Material Engineering, Poland D. Burchart-Korol, A. Smoliński, Central Mining Institute, Department of Energy Saving and Air Protection, Poland In this study composition of sinter mixtures used in Polish sinter plants were established. Seven sinter mixtures composition were examined, based on iron-bearing materials, admixtures and fuels.
The adsorption of greenhouse gases (GHG) as a method to reduce their emissions into the atmosphere is an alternative that easier implement industrially and cheaper than other existing technologies, such chemical capture, cryogenic separation, or membrane separation. vast majority works found in literature have focused efforts on capturing CO2 it largest GHG. However, although N2O are not large ...
waste tires, rubbers, plastic and steel materials, normally produced in every society, enter the environment and cause serious problems. these problems may, to some extent, be reduced by finding applications for them in engineering, for example, they can be used for geotechnical applications as backfill material and solving problems with low shear strength soils. such materials may be subjected...
The CO2 reforming of coke oven gas for the production of synthesis gas has been studied over an activated carbon, an in-lab prepared Ni/Al2O3 catalyst and physical mixtures of both materials in different proportions (AC+Ni) at 800 oC. It was found that there are two possible coexisting reaction pathways: the direct dry reforming of methane (decomposition of methane followed by gasification of t...
One important role in asphalt mixture performances is represented by the filler content and characteristics. This research aims to assess potential usage of industrial waste powders as replacers standard limestone composition. First all, an SEM EDX analysis was carried out figure whether this can be used composition comparing results wastes with properties filler. After a chemical evaluation, l...
Optical and synchrotron x-ray diffraction diamond anvil cell experiments have been combined with first-principles theoretical structure predictions to investigate mixtures of N2 and H2 up to 55 GPa. Our experiments show the formation of structurally complex van der Waals compounds [see also D. K. Spaulding et al., Nat. Commun. 5, 5739 (2014)] above 10 GPa. However, we found that these NxH (0.5 ...
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