Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Tošković, Dragan"'
Publikováno v:
Hemijska Industrija, Vol 65, Iss 6, Pp 727-738 (2011)
It is estimated that all over the world there are more than 550 million road vehicles in everyday use. Annually, 1.3 billion used tyres are dismantled from these vehicles due to safety reasons. A small number of these tyres end up reused as second-ha
Externí odkaz:
https://doaj.org/article/f8dd5ecc7fa54c2a9619e95a258995c0
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 5, Pp 585-593 (2008)
This paper presents the experimental results of the extraction of lead and silver from a lead-silver waste cake obtained in the process of hydrometallurgical zinc production. While controlling the pH value, the lead-silver cake was leached at a tempe
Externí odkaz:
https://doaj.org/article/e2752810f4a6452ca627e3fe6584dcaa
Publikováno v:
Acta Periodica Technologica, Vol 2005, Iss 36, Pp 135-141 (2005)
The concept of fractional extraction from sediment — in our analyses it is scale, is based on the assumption that uranium with a solid substance conform bonds of different strength and that these bonds can be gradually fractionated by the action of
Externí odkaz:
https://doaj.org/article/eb8e2579094647d38679eaf98790e44d
Publikováno v:
Acta Periodica Technologica, Vol 2004, Iss 35, Pp 131-140 (2004)
The analysis of scale originated from drinking water on the house water heater, showed that scale is basically calcium carbonate that crystallizes hexagonally in the form of calcite. Scale taken as a sample from different spots in Belgrade – upper
Externí odkaz:
https://doaj.org/article/04f9d08a94444ac9bb9b8cc210e23745
Autor:
Rajković Miloš B., Tošković Dragan V.
Publikováno v:
Acta Periodica Technologica, Vol 2003, Iss 34, Pp 61-70 (2003)
This paper presents the results of application of Scanning Electron Microscopy (SEM) to examinations of the samples of natural gypsum and phosphogypsum. Phosphogypsum has a well developed crystalline structure, and appear in two polymorphous forms, o
Externí odkaz:
https://doaj.org/article/d2f61157cac6452abfab4c984b8d6403
Autor:
Rajković Miloš B., Tošković Dragan V.
Publikováno v:
Acta Periodica Technologica, Vol 2002, Iss 33, Pp 71-92 (2002)
Phosphogypsum is a waste product in the manufacture of phosphoric acid from phosphorite and sulphuric acid by so-called "wet process" and represents a refuse that is as such simply thrown away. Phosphogypsum which is produced by "dihydrating procedur
Externí odkaz:
https://doaj.org/article/e48ba321063c4547800e272674fa574f
Autor:
Dobrnjac, Sanja, Vasiljević, Ljubica, Blagojević, Stevan, Gligorić, Miladin, Obrenović, Zoran, Cvijetinović, Vesna, Tošković, Dragan
Publikováno v:
Journal of Engineering & Processing Management; 2019, Vol. 11 Issue 1, p24-30, 7p
Publikováno v:
Međunarodna konferencija "Savremeni materijali" 2014, Banja Luka
U ovom radu dati su rezultati ispiotivanja korozione otpornosti čelika Č4571 i Č4580 u rastvorima kalcijum-hipohlorita. Korištene su elektrohemijske metode: numerička metoda linearne polarizacije i metoda polarizacionog otpora. Rezultati ispitiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4273::fa1696d67aa33694934c686f364a9d53
http://cer.ihtm.bg.ac.rs/bitstream/id/18004/Pavlovic_CM2014_Determination_of_Corrosion_Rate.pdf
http://cer.ihtm.bg.ac.rs/bitstream/id/18004/Pavlovic_CM2014_Determination_of_Corrosion_Rate.pdf
Publikováno v:
Zaštita materijala
This paper presents the results of investigating the possibilities of zinc recycling out of industrial waste slag, which is formed during the brass production. This secondary contains approximately 50% of zinc, 10% of copper and less amounts of iron,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10029::52ad6c6428f1e57d589fc2f55ac7bab2
https://hdl.handle.net/21.15107/rcub_agrospace_2246
https://hdl.handle.net/21.15107/rcub_agrospace_2246
Autor:
Rajković, Miloš, Stojanović, Mirjana D., Lačnjevac, Časlav, Tošković, Dragan V., Stanojević, Dušan D.
Publikováno v:
Zaštita materijala
The aim of this paper is to analyze scale made from heating drinking water from Belgrade conduit part Vidikovac. The major component of fur (boiler scale) is calcium carbonate, but also there are some other alkali and alkaline (earth) metals (88.35 %
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10029::ccc3299a2be86e72432f9af04aaef5a6
https://hdl.handle.net/21.15107/rcub_agrospace_1965
https://hdl.handle.net/21.15107/rcub_agrospace_1965