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Kiselo luženje oksidno-sulfidne rude bakra pre flotacije - način za povećanje iskorišćenja metala / Acid leaching of oxide-sulfide copper ore prior the flotation: A way for an increased metal recovery
(Savez hemijskih inženjera, Beograd, 2015)
Rudnik bakra Bor, lokalitet Cerovo, sadrži više rudnih tela koja sadrže značajnu količinu oksidnih minerala bakra u svojim površinskim slojevima (> 40%). To su najvećim delom karbonatni minerali, uz nešto kuprita i hrizokole, ...
Adsorpcija T-2 toksina mineralnim adsorbentima / Adsorption of T-2 toxin by natural mineral adsorbents
(Savez hemijskih inženjera, Beograd, 2008)
U ovom radu su prikazani rezultati ispitivanja adsorpcije T-2 toksina na različitim mineralnim adsorbentima, zaolitu-klinoptilolitu kao i na smektitskoj grupi minerala - bentonitu i hektoritu. Polazni uzorci koji su korišćeni ...
Effects of bentonite binder dosage on the properties of green limestone pellets
(Savez hemijskih inženjera, Beograd, 2017)
This paper presents the results of tests carried out to determine how the dosage of bentonite added as binder, affects the properties of green pellets made of the limestone fines that originate from Lithothamnium limestone ...
Effects of production conditions on the properties of limestone briquettes aimed for acid soil liming
(Savez hemijskih inženjera, Beograd, 2022)
This paper presents the results of experiments performed to determine how the quantity of the binder (bentonite) and the parameters of the laboratory roll press affect the quality of the briquettes obtained from limestone ...
Effects of structural and textural grain characteristics on leaching of sulphide minerals from a polymetallic concentrate by sodium nitrate and sulphuric acid solution
(Savez hemijskih inženjera, Beograd, 2017)
In this paper, the influence of structural and textural characteristics of sulfide minerals on their leaching from a polymetallic concentrate by sulfuric acid and sodium nitrate solution is presented. The starting material ...
Optimization of the active component grinding process and hydrophobization of the obtained powder fire extinguisher
(Savez hemijskih inženjera, Beograd, 2021)
This work presents a grinding process of monoammonium phosphate (MAP) as an active component in a powder fire extinguisher (PFE). The aim was to determine the grinding time for reaching the optimal particle size of MAP ...
Mineralogy and crystallochemical characteristics of heu-type minerals from zeolitic tuff deposits of Serbia
(Savez hemijskih inženjera, Beograd, 2017)
The results of perennial research of several Serbian zeolitic tuffs enriched with HEU-type minerals are presented in this paper. There are several recognized zeolitic tuff deposits containing HEU-type minerals: Zlatokop, ...
Uticaj vrste punioca na korozionu otpornost sumpornog betona / The influence of filler type on the corrosion stability of the sulfur concrete
(Savez hemijskih inženjera, Beograd, 2010)
U radu je ispitana koroziona otpornost sumpornog betona u uslovima različitih hemijski agresivnih sredina. Polazne komponente za dobijanje sumpornog betona bile su agregat definisanog sastava, modifikovano sumporno vezivo ...
Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis - case study from Serbia
(Savez hemijskih inženjera, Beograd, 2021)
Phytomining is a new promising technique that is based on using hyperaccumulating plants which biomass is utilized as a bio-ore for metal extraction. The Ni-hyperaccumulating species Odontarrhena muralis is widely distributed ...