TY  - CONF
AU  - Vilimonović, Miljan
AU  - Daničić, Dunja
AU  - Janković, B.
AU  - Marinković, Aleksandar
AU  - Dabah, A.M.N.
AU  - Milosavljević, Milutin
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7068
AB  - In this paper, the optimal treatment of industrial waste consisting from xanthate and oxidation 
product, i.e. diisobutyl and diethyl dixanthogenate, was developed for production of flotoreagents. 
Waste dixanthogenate was generated during production and storage of flotation agents, i.e. potassium 
isobutyl (KiBuX) and potassium ethyl xanthate (KEtX), respectively. The process of waste xanthate 
treatment is based on the reaction of the nucleophilic heterolysis of the persulfide bond in the 
diisobutyl dixanthogenates by alkylamines in presence of various oxidizing agents (sodium 
hypochlorite, hydrogen peroxide, potassium persulfate) to produce N-alkyl-, N,N-dialkyl- and N cycloalkyl-O-isobutyl thiocarbamate selective flotoreagents. Also, analogous methodology was 
applied for synthesis of N-alkyl and N,N-dialkyl-O-ethyl thiocarbamate from KetX using sodium 
hypochlorite at laboratory and semi-industrial level. The developed method provides the 
corresponding alkyl thiocarbamates in a high yield and purity. The flotation efficiency was analysed 
using the obtained thiocarbamate on a real sample of minerals in laboratory and industrial 
conditions.
PB  - Bor : University of Belgrade - Technical Faculty in Bor
C3  - Proceedings - 26th International Conference Ecological Truth and Environmental Research, 12-15 June 2018, Hotel Jezero, Bor Lake, Serbia
T1  - Synthesis and application of thiocarbamates obtained by oxidative treatment of waste xanthate
SP  - 319
EP  - 325
UR  - https://hdl.handle.net/21.15107/rcub_cer_7068
ER  - 

@conference{
author = "Vilimonović, Miljan and Daničić, Dunja and Janković, B. and Marinković, Aleksandar and Dabah, A.M.N. and Milosavljević, Milutin",
year = "2018",
abstract = "In this paper, the optimal treatment of industrial waste consisting from xanthate and oxidation 
product, i.e. diisobutyl and diethyl dixanthogenate, was developed for production of flotoreagents. 
Waste dixanthogenate was generated during production and storage of flotation agents, i.e. potassium 
isobutyl (KiBuX) and potassium ethyl xanthate (KEtX), respectively. The process of waste xanthate 
treatment is based on the reaction of the nucleophilic heterolysis of the persulfide bond in the 
diisobutyl dixanthogenates by alkylamines in presence of various oxidizing agents (sodium 
hypochlorite, hydrogen peroxide, potassium persulfate) to produce N-alkyl-, N,N-dialkyl- and N cycloalkyl-O-isobutyl thiocarbamate selective flotoreagents. Also, analogous methodology was 
applied for synthesis of N-alkyl and N,N-dialkyl-O-ethyl thiocarbamate from KetX using sodium 
hypochlorite at laboratory and semi-industrial level. The developed method provides the 
corresponding alkyl thiocarbamates in a high yield and purity. The flotation efficiency was analysed 
using the obtained thiocarbamate on a real sample of minerals in laboratory and industrial 
conditions.",
publisher = "Bor : University of Belgrade - Technical Faculty in Bor",
journal = "Proceedings - 26th International Conference Ecological Truth and Environmental Research, 12-15 June 2018, Hotel Jezero, Bor Lake, Serbia",
title = "Synthesis and application of thiocarbamates obtained by oxidative treatment of waste xanthate",
pages = "319-325",
url = "https://hdl.handle.net/21.15107/rcub_cer_7068"
}

Vilimonović, M., Daničić, D., Janković, B., Marinković, A., Dabah, A.M.N.,& Milosavljević, M.. (2018). Synthesis and application of thiocarbamates obtained by oxidative treatment of waste xanthate. in Proceedings - 26th International Conference Ecological Truth and Environmental Research, 12-15 June 2018, Hotel Jezero, Bor Lake, Serbia
Bor : University of Belgrade - Technical Faculty in Bor., 319-325.
https://hdl.handle.net/21.15107/rcub_cer_7068

Vilimonović M, Daničić D, Janković B, Marinković A, Dabah A, Milosavljević M. Synthesis and application of thiocarbamates obtained by oxidative treatment of waste xanthate. in Proceedings - 26th International Conference Ecological Truth and Environmental Research, 12-15 June 2018, Hotel Jezero, Bor Lake, Serbia. 2018;:319-325.
https://hdl.handle.net/21.15107/rcub_cer_7068 .

Vilimonović, Miljan, Daničić, Dunja, Janković, B., Marinković, Aleksandar, Dabah, A.M.N., Milosavljević, Milutin, "Synthesis and application of thiocarbamates obtained by oxidative treatment of waste xanthate" in Proceedings - 26th International Conference Ecological Truth and Environmental Research, 12-15 June 2018, Hotel Jezero, Bor Lake, Serbia (2018):319-325,
https://hdl.handle.net/21.15107/rcub_cer_7068 .

TY  - JOUR
AU  - Janković, B D
AU  - Korolija, P
AU  - Isaković, K
AU  - Popesković, L J
AU  - Pešić, M. Č.
AU  - Horvat, J
AU  - Jeremić, Dragoslav
AU  - Vajs, Vlatka
PY  - 1988
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2793
PB  - The New York Academy of Sciences
T2  - Annals of the New York Academy of Sciences
T1  - Immunorestorative Effects in Elderly Humans of Lipid and Protein Fractions from the Calf Thymus: A Double‐Blind Study
VL  - 521
IS  - 1
SP  - 247
EP  - 259
DO  - 10.1111/j.1749-6632.1988.tb35283.x
ER  - 

@article{
author = "Janković, B D and Korolija, P and Isaković, K and Popesković, L J and Pešić, M. Č. and Horvat, J and Jeremić, Dragoslav and Vajs, Vlatka",
year = "1988",
publisher = "The New York Academy of Sciences",
journal = "Annals of the New York Academy of Sciences",
title = "Immunorestorative Effects in Elderly Humans of Lipid and Protein Fractions from the Calf Thymus: A Double‐Blind Study",
volume = "521",
number = "1",
pages = "247-259",
doi = "10.1111/j.1749-6632.1988.tb35283.x"
}

Janković, B. D., Korolija, P., Isaković, K., Popesković, L. J., Pešić, M. Č., Horvat, J., Jeremić, D.,& Vajs, V.. (1988). Immunorestorative Effects in Elderly Humans of Lipid and Protein Fractions from the Calf Thymus: A Double‐Blind Study. in Annals of the New York Academy of Sciences
The New York Academy of Sciences., 521(1), 247-259.
https://doi.org/10.1111/j.1749-6632.1988.tb35283.x

Janković BD, Korolija P, Isaković K, Popesković LJ, Pešić MČ, Horvat J, Jeremić D, Vajs V. Immunorestorative Effects in Elderly Humans of Lipid and Protein Fractions from the Calf Thymus: A Double‐Blind Study. in Annals of the New York Academy of Sciences. 1988;521(1):247-259.
doi:10.1111/j.1749-6632.1988.tb35283.x .

Janković, B D, Korolija, P, Isaković, K, Popesković, L J, Pešić, M. Č., Horvat, J, Jeremić, Dragoslav, Vajs, Vlatka, "Immunorestorative Effects in Elderly Humans of Lipid and Protein Fractions from the Calf Thymus: A Double‐Blind Study" in Annals of the New York Academy of Sciences, 521, no. 1 (1988):247-259,
https://doi.org/10.1111/j.1749-6632.1988.tb35283.x . .