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Influence of type and quantity of filler on change of density of sulfur concrete
(University of Belgrade - Faculty of Mining and Geology, 2023)
Concrete is a material that has been used for centuries and is often modified using polymers. In the last fifty years, synthetic polymers have been used for the modification of concrete, but also for the production of ...
Mogućnost primene pirofilita kao punioca u vatrostalnim premazima / Possibility of applying pyrophylite as filler in refractory coatings
(Inženjersko društvo za koroziju, Beograd, 2020)
U radu su istraživani postupci pripreme punioca na bazi pirofilita za dobijanje vatrostalnih premaza sa kontrolisanim reološkim svojstvima. Polazni uzorci pirofilita dobijeni su iz ležišta Parsović-BiH. Istraživan je uticaj ...
A review of coal demineralization and desulphurization by chemical leaching
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2021)
Coal is a well-known fossil fuel. It was used as a non-renewable energy source for several centuries. Nowadays it is mainly used for electricity generation in power plants or heat generation for industrial and home ...
Effect of corn straw pretreatment on efficiency of biogas production process: Computer simulation
(Institut za istraživanja i projektovanja u privredi, Beograd, 2020)
Anaerobic digestion is a natural process of organic material degradation by different kinds of microorganisms in the absence of oxygen. This process is used for industrial purpose to manage waste streams or to produce ...
Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents
(Elsevier, Amsterdam, 2020)
Fluorapatite doped with rare-earth elements has a wide-range of biomedical applications. Here, a new type of fluorapatite nanocrystals doped with praseodymium (FAP-Pr) with excitation-emission profiles in visible part of ...
Application of pyrophyllite in high-temperature treated building materials
(Beograd : Međunarodni Institut za nauku o sinterovanju, 2023)
Phyllosilicate mineral pyrophyllite is predominantly used in the ceramic industry because it exhibits high refractoriness. Due to its thermal transformation into mullite, pyrophyllite is stable at elevated temperatures, ...
Characterization of pellet samples obtained by peletization of limestone and seaweed
(Bor : University of Belgrade, Technical Faculty in Bor, 2021)
This paper presents the results of physico-chemical characterization of both the initial samples of lithotamnian
limestone and seaweed (Ascophyllum Nodosum), and the products of aggregation of their mixtures in different
ratios ...
Application of mechanochemically activated sodium carbonate in environmental protection
(Bor : University of Belgrade, Technical Faculty in Bor, 2021)
Sodium carbonate samples were mechanically activated in a vibro mill. The increase in the
free surface area of the activated samples was monitored by the BET method, and the state of the crystal
lattice by the diffraction ...
Bioactive hydroxyapatite/chitosan/poly(vinyl alcohol)/gentamicin composite coating electrodeposited on titanium
(Belgrade : Institute of Technical Sciences of SASA, 2022)
Titanium (Ti) is an implant material widely used in orthopedics due to its high corrosion
resistance (naturally forms a passive oxide layer) and good mechanical properties. Although
Ti has certain ability to osseointegrate, ...
Limestone processing – problems
(Belgrade : Mining Institute, 2022)
Limestone is a versatile commodity used to create products for ag-ricultural, environmental, and industrial purposes. Cement, paint, soil amend-ments, and even breakfast cereals all contain this resourceful mineral. Of ...